说课稿人教版物理高中必修二万有引力定律

说课稿人教版物理高中必修二万有引力定律 | 华文宇 | 2017-09-30 10:36:53 共有3个回复
  1. 1高一物理万有引力定律说课稿 人教版
  2. 2说课稿 人教版 物理 高中 必修一 《牛顿第二定律》
  3. 3人教版高中物理必修1说课稿:《牛顿第二定律》

教学重点牛顿第二定律的理解,好的教学引入可以激起学生强烈的兴趣收到先声夺人的效果,请两位同学上台操作其他同学边观察边思考教师控制电脑,引导学生大胆猜测与成反比再画出图得到结论。

高一物理万有引力定律说课稿 人教版2017-09-30 10:34:06 | #1楼回目录

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\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0\afs28 \ltrch\fcs0 \b\fs28\cf6\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 高一物理万有引力定律说课稿}{\rtlch\fcs1 \af0\afs28 \ltrch\fcs0 \b\fs28\cf6\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 《万有引力定律》这一课节选自高一物理第六章第二节,其教学对象为高一学生,整个说课分为五大部分:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-420\li840\ri0\nowidctlpar\jclisttab\tx840\wrapdefault\aspalpha\aspnum\faauto\ls1\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课程设计理念}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 :}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 素质教育的目的是培养身心、智能全面发展的人才,也就是说,中学教育其目的不是培养专家,而是在普及基础教育的同时,使学生德智体等方面都得到发展。教学的核心是知识与能力并重,教学的目标是知识与能力协调发展。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 (}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 选自人民日报}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 )}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 由此可见,智能不是教育的唯一目的,智能不应只局限在学科能力本身。

具体说,物理教学除了要提高全体学生的科学素养以外,还应包括情感、态度与价值观的形成。表达、多\loch\af38\hich\af38\dbch\f38 角度思维、操作技能、创新、等能力,还包括运用辩证唯物主义评价事物的能力等。而江泽民主席说过“}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 创新是一个民族进步的灵魂”,}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 所以我们在教学中更要体现出对学生创造能力的培养。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\kerning0\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi435\li420\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin420\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 《}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 国务院关于基础教育改革与发展的决定》}{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 中专门提及合作学习,指出:“鼓励合作学习,促进学生之间的相互交流、共同发展,促进师生教学相长。

”由此可见国家决策部门对合作学习的重视。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教育观是新一轮课程改革的核心。知识与技能、过程与方法、情感态度与价值观是三位一体的课程目标。这就要求我们把课堂教学作为切入点}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 ,}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 设定双主体下的互惠教学}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 \'3b}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 这就要求我们把重\loch\af38\hich\af38\dbch\f38 建课堂作为重点}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 ,}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在课堂中设立问题站、问题小组。

使得师生交流、生生交流、问题小组之间交流即师生搭挡、互动互惠}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 \'3b}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 这就要求我们把课堂教学中教师的教、学生的学的方式的转变作为课改的主要标志即课堂中学习者的学、教方式是自主、探究、合作、具有团队精神。}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 (选自教育研究院理科科长:杨炳华,“让学习者转变学、教方式”)}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi525\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 正是在这种环境下}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 本人把“小组探究”的教学、“合作学习”的学习方法结合到教研室、我校实践了一个多学期的问题教学法中,力图通过转变教师的教学方式、学生的学习方式,给学生创造条件培养他们自主、探究、合作、具有团队精\loch\af38\hich\af38\dbch\f38 神,满足提高全体学生的科学素养的需求。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-420\li840\ri0\nowidctlpar\jclisttab\tx840\wrapdefault\aspalpha\aspnum\faauto\ls1\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 说学生}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li420\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin420\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生已有学科知识分析}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 高一学生已经学习了牛顿的三个定律,了解了物体运动的条件,又学习了圆周运动的知识,知道做圆周运动的条件与规律,另外又学习了开普勒三定律,知道了行星的周期的平方与轨道半长轴的三次方成正比及行星运动的规律,已经积累了一定的知识。理论上已经具备了接受万有引力定律的能力。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 2. }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生能力分析}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 高一学生正处于从初中物理的定性分析到高中物理的定量讨论;从初中的形象思维到高中的抽象思维;从初中简单的逻辑思维到高中复杂的分析推理的转变过程中。从心理学\loch\af38\hich\af38\dbch\f38 的角度分析他们的一般能力已经具备,具有一定的观察力、记忆力、抽象概括力、想象力。但其创造能力还比较欠缺,对于利用已有知识创造出新的概念、理论的能力很弱;(创造能力:利用已有知识创造出新的概念、理论的能力。选自《在职攻读教育硕士专业学位\emdash 全国统考\emdash 心理学》)在学习过程中对知识点的把握还不是很准确,数学的推理能力较弱;但学生对感性材料的认知能力较强,接受新知识的能力也很强;而且学生的社交能力也正处于发展阶段,需要得到不断的锻炼。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 3.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生所处环境、自身素质分析}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 一方面我国在航天事业上的突破(成功发射了“神州五号\loch\af38\hich\af38\dbch\f38 ”载人宇宙飞船)、太阳系第十大行星的发现的报道(未经证实)极大的激发了学生学习有关宇宙、航天、卫星知识的兴趣。另一方面学生已有的有关宇宙、航天、卫星的知识仅局限于认知阶段,对于它们的规律知之甚少,甚至于存在的错误的概念。所以对学习本课内容学生的愿望是迫切的,积极性很高。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-420\li840\ri0\nowidctlpar\jclisttab\tx840\wrapdefault\aspalpha\aspnum\faauto\ls1\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 说教材}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教材分析}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 本章作为圆周运动的一个应用实例,是对第五章《曲线运动》所涉及的基本概念和规律在理解和应用上的进一步加深。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 本章的编写主要按以下线索展开:开普勒对行星运动学规律的描述为万有引力定律的发现奠定了基础\emdash \emdash 牛顿在前人的研究的基\loch\af38\hich\af38\dbch\f38 础上发现了万有引力定律\emdash \emdash 卡文迪许用实验较准确地测定了引力常量,使得万有引力定律有了更实际的应用\emdash \emdash 利用万有引力定律及有关的知识讨论天体和人造卫星的运动情况。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 而本节本节通过叙述了伽利略等科学家不断的探索,牛顿在前人的基础上,由于他超凡的数学能力及创造力发现万有引力定律这一历史。通过}{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\kerning0\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 万有引力定律把地面上的物体运动和天体运动统一起来,揭示了自然界中一种基本的相互作用规律(四种作用力之一)。打破了人们认为天体运动神圣而不可了解的神秘感,为人类认识宇宙、发展航天事业奠定了基矗在人类认识自然的历史上树立了一座里\loch\af38\hich\af38\dbch\f38 程碑,对人类文化的发展有巨大的影响。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在认识到学生对学习新知识的迫切愿望、学生实际的知识与能力水平的现有状况;综合考虑了本节课的内容与性质、以及考试大纲后,确定了本课的基本理念:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li1200\ri0\nowidctlpar\jclisttab\tx1200\wrapdefault\aspalpha\aspnum\faauto\ls6\adjustright\rin0\lin1200\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课的目的:提高全体学生的科学素养;\emdash \emdash 了解科学史实、掌握研究方法。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课的结构:注重共同基础,体现选择性\emdash \emdash 教学有层次感、因材施教。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课的内容:体现课程的时代性、基础性和选择性\emdash \emdash 联系生活、有浅及深。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课的实施:注重自主学习,鼓励学生参与\emdash \emdash 采用问题教学法。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li840\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在基本的教学理念的指导下制定了本节课的教学目标。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 2.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教学目标}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-360\li990\ri0\widctlpar\jclisttab\tx990\wrapdefault\aspalpha\aspnum\faauto\ls2\adjustright\rin0\lin990\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 知识与技能\loch\af38\hich\af38\dbch\f38 :}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi500\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 A.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 叙述牛顿之前科学家对地球和太阳引力的研究(表述)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 B.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 结合圆周运动分析,建立行星绕日运动的规律(应用)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 C.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 通过对引力规律的推广,建立万有引力定律,写出数学表达式(应用)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 D.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 说出万有引力常量的大小和单位(标识)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 E.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 运用万有引力定律,解决简单的实际问题(应用)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 F.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 叙述万有引力定律的认识论意义(表述)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-360\li990\ri0\widctlpar\jclisttab\tx990\wrapdefault\aspalpha\aspnum\faauto\ls2\adjustright\rin0\lin990\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 过程与方法}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-360\li1410\ri0\widctlpar\jclisttab\tx1410\wrapdefault\aspalpha\aspnum\faauto\ls2\ilvl1\adjustright\rin0\lin1410\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 认识科学的探究方法:猜想\emdash \emdash 证明\emdash \emdash 检验。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 通过合作学习,锻炼自主、探究、合作学习方法}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi500\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 C. }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 尝试发表自己的见解,能与同组成员及组间成员进行交换意见}{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38__\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi500\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 能协调本组成员对存在的问题\loch\af38\hich\af38\dbch\f38 作出回答}{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-360\li1410\ri0\widctlpar\jclisttab\tx1410\wrapdefault\aspalpha\aspnum\faauto\ls2\ilvl1\adjustright\rin0\lin1410\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 通过讨论学习锻炼人际交往能力}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-360\li990\ri0\widctlpar\jclisttab\tx990\wrapdefault\aspalpha\aspnum\faauto\ls2\adjustright\rin0\lin990\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 情感态度与价值观}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi500\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 A.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 注意万有引力定律形成过程,认可并赞同各位科学家的贡献(接受)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 B.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 对人类认识万有引力定律过程作出自己的评价,掌握科学的研究方法(反应)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 C.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 正确评价万有引力定律,并能运用解决实际问题(信奉)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi300\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 ④人际交往}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi500\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 A.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在课堂中充分参与,敢于发表自己的见解(参与)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 B.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 能与同组成员及组间成员进行交换意见(交流)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 C.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 能协调本组成员对存在的问题作出回答(合作)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 基于学生的学科知识水平、能力水平及个人常识,在完成教学大纲的要求下对本课的重点与难点作了如下处理\loch\af38\hich\af38\dbch\f38 :}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440 \page }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 3.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教学重点、难点}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 随着我国素质教育的不断实施、推进,时代需要我们不仅要提高全体学生的科学素养,还应包括情感、态度与价值观的形成。

表达、多角度思维、操作技能、创新、等能力,还包括运用辩证唯物主义评价事物的能力等。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 而本节课的重点就是牛顿的创造力的体现(创造能力:利用已有知识创造出新的概念、理论的能力。选自《在职攻读教育硕士专业学位\emdash 全国统考\emdash 心理学》)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 而从我们的学生情况分析,他们的创造能力还在发展中,(从心理学的角度分析他们的一般能力已经具备,具有一定的观察力、记忆力、抽象概括力、想象力。但其创造能\loch\af38\hich\af38\dbch\f38 力还比较欠缺,对于利用已有知识创造出新的概念、理论的能力很弱;选自《在职攻读教育硕士专业学位\emdash 全国统考\emdash 心理学》)。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在这节课的准备中我认识到了我们的社会需要我们培养学生的创造能力\emdash \emdash 学生的创造能力很弱\emdash \emdash 万有引力定律这节课体现了牛顿的创造能力,认真的考虑了以上的关系后我把本课的重点、难点如下制定:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-420\li1050\ri0\widctlpar\jclisttab\tx1050\wrapdefault\aspalpha\aspnum\faauto\ls7\adjustright\rin0\lin1050\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 重点:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi300\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 A.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 强调人类对天体运动的认识过程,牛顿发现万有引力定律的思路,培养学生的创造能力}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi500\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 B.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 理解万有引力定律的含义(万有与引力)并能正确运用}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-420\li1050\ri0\widctlpar\jclisttab\tx1050\wrapdefault\aspalpha\aspnum\faauto\ls7\adjustright\rin0\lin1050\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 难点:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi300\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 A.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 牛顿证明万有引力定律的思路}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \li630\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin630\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 }{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\kerning0\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-420\li1050\ri0\widctlpar\jclisttab\tx1050\wrapdefault\aspalpha\aspnum\faauto\ls7\adjustright\rin0\lin1050\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \v\kerning0\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38__\par }\pard \ltrpar\qj \li840\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \v\kerning0\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 __\par }\pard \ltrpar\qj \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 基\loch\af38\hich\af38\dbch\f38 于以上的学生特点特制定以下的教学方法。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-420\li840\ri0\nowidctlpar\jclisttab\tx840\wrapdefault\aspalpha\aspnum\faauto\ls1\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 说方法与过程}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li420\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin420\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教学方法的制定}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi435\li420\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin420\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 考虑到我的重点是要培养学生的创造能力,自主探究的能力以及共同合作学习的能力在参考了美国芝加哥大学教授塞勒}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 (H.Thelen)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 于}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 20}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 世纪}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 50}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 年代提出“小组探究”的教学、学习方法,(后来又由以色列太埃威大学教授沙瑞}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 (S.Sharan)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 和他的同事在}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 80}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 年代进行了更深入的研究,形成了目前国际上普遍认同和使用的一种教学模式。其教育哲学思想的核心在于,学校教育不应只向学生传授课本上现成的知识,还要让学生尽可能多地接触和了解社会生活\loch\af38\hich\af38\dbch\f38 实际,获取应用性知识,着手解决各种现实问题,并且学会与他人合作,为将来步入社会打下良好的基矗)、在这种教育理念指导下,小组探究具有以下突出特征。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-420\li2100\ri0\nowidctlpar\jclisttab\tx2100\wrapdefault\aspalpha\aspnum\faauto\ls1\ilvl3\adjustright\rin0\lin2100\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生之间建立合作学习的关系}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生成为学习活动的主人}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生进入丰富多彩的“课堂”}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi-200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 }{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 《国务院关于基础教育改革与发展的决定》中专门提及“合作学习”。

(“鼓励合作学习,促进学生之间的相互交流、共同发展,促进师生教学相长。”)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 正是在这种环境下}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 本人把“小组探究”的教学、“合作学习”的学习方法结合到教研室与我校实践了一个多学期的}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 问题教学法}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 中,}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 (}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 四大板块:目标\loch\af38\hich\af38\dbch\f38 板块、情景板块、师生互动板块、评价反思板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 )}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 力图使用问题教学法达到培养学生的创造能力:培养他们自主、探究、合作、具有团队精神,满足提高全体学生的科学素养的需求。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 针对学生在学科知识水平上已经达到了推导万有引力定律的可能性,但学生的创造能力还比较欠缺,对于利用已有知识创造出新的概念、理论的能力很弱;对最近有关的天文、航天事例比较感兴趣,参与、表现欲望较强,但已有的知识水平较低、甚至还有错误的认识。在这两个矛盾的基础上确定主要采用问题教学法授课,同时使用讨论法和演示法,既有利于发挥学生的主动性与参与性,又可以锻\loch\af38\hich\af38\dbch\f38 炼学生的创造能力,从而达到认可本课的社会文化价值,掌握科学的研究放法,解决简单的应用问题的目的。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li420\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin420\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 2.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 重点、难点的突破}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440 __\par \page }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 因为本课的叙述性(万有引力定律的发现史)、理论性较强(万有引力定律的推导),参与性、操作性教弱故在重点与难点的突破上采用如下设置:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li990\ri0\nowidctlpar\jclisttab\tx990\wrapdefault\aspalpha\aspnum\faauto\ls3\adjustright\rin0\lin990\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 设置情景,激发学生的学习兴趣、增强学生的操作性;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38__\par }\pard \ltrpar\qj \li990\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin990\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 实验(模拟双星),视频(神州五号),图文(太阳系第十行星)。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li990\ri0\nowidctlpar\jclisttab\tx990\wrapdefault\aspalpha\aspnum\faauto\ls3\adjustright\rin0\lin990\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 通过有目的的复习,启发学生的思维,整理有待创造的素材。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 采用多媒体教学,再现行星运动,增强学生的感性认识。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 采用问题教学法,增强学生的\loch\af38\hich\af38\dbch\f38 参与度。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 强调月地计算的作用,变理论为现实,突破难点。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教学过程}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \ltrrow}\trowd \irow0\irowband0\ltrrow\ts11\trqc\trgaph108\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth4884\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 创设}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 问题空间}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 预计研究}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 预计时间}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow0\irowband0\ltrrow\ts11\trqc\trgaph108\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth4884\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvertalt\clbrdrt\brdrtnthsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow1\irowband1\ltrrow\ts11\trqc\trgaph108\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth4457\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 目标板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 知识与技能:}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 了解牛顿之前科学家对地球和太阳引力的研究}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 2.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 结合圆周运动分析,建立行星绕日运动的规律}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 3.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 通过对引力规律的推广,建立万有引力定律,写出数学表达式}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 4.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 识记万有引力常量的大小和单位}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 5.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 运用万有引力定律,解决简单的实际问题}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 6.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 叙述万有引力定律的认识论意义}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 过程与方法:}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 a. }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 认识科学的探究方法:猜想\emdash 证明\emdash 检验}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 b.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 通过自主、探究、合作学习方法}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 c.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 尝试发表自\loch\af38\hich\af38\dbch\f38 己的见解,能与同组成员及组间成员进行交换意见}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 ,}{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 能协调本组成员对存}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38__\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在的问题作出回答}{\rtlch\fcs1 \af0 \ltrch\fcs0 \v\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi-360\li1410\ri0\widctlpar\intbl\jclisttab\tx1410\wrapdefault\aspalpha\aspnum\faauto\ls2\ilvl1\adjustright\rin0\lin1410\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 情感态度与价值观:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\ql \fi31680\li31680\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 a.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 注意万有引力定律形成过程,赞同各位科学家的贡献}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 b.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 对人类认识万有引力定律的过程作出自己的评价,掌握科学的研究方法}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 c.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 正确评价万有引力定律,并能运用解决实际问题}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \fi-360\li360\ri0\nowidctlpar\intbl\jclisttab\tx360\wrapdefault\aspalpha\aspnum\faauto\ls5\adjustright\rin0\lin360\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 新课标要求的“三位一体”的课程目标;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 使学习者成为问题的研究者;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par __\par __\par __\par __\par __\par __\par __\par __\par \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow1\irowband1\ltrrow\ts11\trqc\trgaph108\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth4457\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow2\irowband2\ltrrow\ts11\trqc\trgaph108\trrh1244\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmgf\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmgf\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmgf\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmgf\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmgf\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmgf\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 情景板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard\plain \ltrpar\s19\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 \rtlch\fcs1 \af0\afs24\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 本节课情景}{\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\s19\qj \fi31680\li837\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin837\cufi200\pararsid2582003 {\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 情景一:}{\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 图文(太阳系第十行星)}{\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 情景二:}{\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 实验(模拟双星)}{\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0\afs21 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 情景三:}{\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 视频(神州五号)}{\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生演示}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 带着问题进\loch\af38\hich\af38\dbch\f38 入课堂}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell __\par __\par \hich\af38\dbch\af38\loch\f38 5}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 分}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow2\irowband2\ltrrow\ts11\trqc\trgaph108\trrh1244\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmgf\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmgf\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmgf\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmgf\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmgf\clvertalc\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmgf\clvertalt\clbrdrt\brdrdb\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow3\irowband3\ltrrow\ts11\trqc\trgaph108\trrh312\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-392\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow3\irowband3\ltrrow\ts11\trqc\trgaph108\trrh312\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow4\irowband4\ltrrow\ts11\trqc\trgaph108\trrh312\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmgf\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmgf\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 师生互动板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 生生交流板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \fi-360\li360\ri0\nowidctlpar\intbl\jclisttab\tx360\wrapdefault\aspalpha\aspnum\faauto\ls4\adjustright\rin0\lin360\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 小组各成员讨论、交流后提出了哪些问题?跟哪几个问题小组提出的问题相似?准备把哪些问题提交组间交流?}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 小组各成员讨论、交流后解决了哪些问题?这些问题是怎样解决的?思路、方法是怎样的?得出了怎样的结果?}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 跟其他小组交流后是否能解决一些问题?是哪几个问题?说一说解决问题的思路和方法;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par __\par __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教师展示问题包}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 小组提问交流卡}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell __\par __\par __\par __\par __\par \hich\af38\dbch\af38\loch\f38 20}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 分}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow4\irowband4\ltrrow\ts11\trqc\trgaph108\trrh312\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmgf\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmgf\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow5\irowband5\ltrrow\ts11\trqc\trgaph108\trrh3375\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell \cell }\pard \ltrpar\qj \fi-360\li360\ri0\nowidctlpar\intbl\jclisttab\tx360\wrapdefault\aspalpha\aspnum\faauto\ls4\adjustright\rin0\lin360\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow5\irowband5\ltrrow\ts11\trqc\trgaph108\trrh3375\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvmrg\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow6\irowband6\ltrrow\ts11\trqc\trgaph108\trrh2638\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 师生交流板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-392\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 本板块随生生交流板块即时进行}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 \'3b}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par __\par __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 师生互动}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 “解包”}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard\plain \ltrpar\s21\qj \li31680\ri0\sa120\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\culi200\pararsid2582003 \rtlch\fcs1 \af0\afs16\alang1025 \ltrch\fcs0 \fs16\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \fs21\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在以下几环中教师\loch\af38\hich\af38\dbch\f38 介入交流过程:}{\rtlch\fcs1 \af0\afs21 \ltrch\fcs0 \fs21\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard\plain \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 A.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课堂教学主题;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 B.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 生生交流无法解决问题时的引导、提示;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 C.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 生生交流解决问题时适时补充;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell __\par __\par __\par __\par \hich\af38\dbch\af38\loch\f38 15}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 分}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow6\irowband6\ltrrow\ts11\trqc\trgaph108\trrh2638\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrthtnsg\brdrw60 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow7\irowband7\ltrrow\ts11\trqc\trgaph108\trrh1944\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trftsWidthA3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmgf\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 评价反思板块}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课内}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-392\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 、回顾知识技能;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-291\culi100\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 (复习已有知识)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li360\ri0\nowidctlpar\intbl\jclisttab\tx360\wrapdefault\aspalpha\aspnum\faauto\ls4\adjustright\rin0\lin360\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 肯定探究方法;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\cufi100\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 (重视学生的主动性)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li360\ri0\nowidctlpar\intbl\jclisttab\tx360\wrapdefault\aspalpha\aspnum\faauto\ls5\adjustright\rin0\lin360\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 鼓励合作交流;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\cufi100\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 (锻炼学生人际交往能力)}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教师组织}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生主导}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow7\irowband7\ltrrow\ts11\trqc\trgaph108\trrh1944\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trftsWidthA3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmgf\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth3626\clshdrawnil \cellx4776\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1335\clshdrawnil \cellx6111\clvertalt\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth1840\clshdrawnil \cellx7951\clvmgf\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row \ltrrow}\trowd \irow8\irowband8\lastrow \ltrrow\ts11\trqc\trgaph108\trrh7534\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trftsWidthA3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth6801\clshdrawnil \cellx7951\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\pard \ltrpar\qc \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par __\par __\par __\par __\par __\par __\par __\par __\par __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\cufi100\pararsid2582003 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 后}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\cufi-392\pararsid2582003 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 学生方面:(主要提出以下问题)}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1.}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 是不是牛顿特别聪明,所以发现了万有引力定律?}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 2.}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 牛顿是如何发现万有引力定律的?}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 3.}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 如何推导万有引力定律?}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 4.}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 为什么认为牛顿的万有引力定律是正确\loch\af38\hich\af38\dbch\f38 的?有何依据?}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 5.}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 万有引力定律的发现有何意义?}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par \hich\af38\dbch\af38\loch\f38 6.}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 如何才能正确运用万有引力定律解决实际问题?}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 教师方面:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard\plain \ltrpar\s20\qj \li31680\ri0\sa120\sl480\slmult1\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\culi200\pararsid2582003 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在转变教和学的方式上进行了较大的努力,完全确立了学生的主体地位;教学构思中最大限度地重视了学生的感受、学生的现状,充分体现生生互动和师生互动;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard\plain \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 理论支撑:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 塞勒}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 (H.Thelen)}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 (}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 美国)提出“小组探究”的教学方法}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 《国务院关于基础教育改革与发展的决定》“合作学习”}{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 嘉兴教研室、秀州中学“问题教学法”}{\rtlch\fcs1 \af0 \ltrch\fcs0 \cf17\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 新课标标准}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 实验和多媒体:}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard\plain \ltrpar\s20\qj \li31680\ri0\sa120\sl480\slmult1\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\culi200\pararsid2582003 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 探究过程中采用设计性实验的思想进行了课堂实验,简单、形象和可见度等较\loch\af38\hich\af38\dbch\f38 好;并采用多媒体手段对卫星的绕地运动进行动画播放,结合生生交流加深了对卫星运动过程的理解;}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard\plain \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 个性问题:}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\cufi194\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 万有引力与重力的研究?宇宙飞船中受到万有引力吗?有重力吗?两者的关系如何?}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\qj \li0\ri0\nowidctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\pararsid12532173 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \cell }\pard \ltrpar\ql \li0\ri0\widctlpar\intbl\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \trowd \irow8\irowband8\lastrow \ltrrow\ts11\trqc\trgaph108\trrh7534\trleft-108\trkeep\trbrdrt\brdrdb\brdrw10 \trbrdrl\brdrdb\brdrw10 \trbrdrb\brdrdb\brdrw10 \trbrdrr\brdrdb\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth3\trwWidth8837\trftsWidthB3\trftsWidthA3\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3\tblind0\tblindtype3 \clvmrg\clvertalc\clbrdrt\brdrthtnsg\brdrw60 \clbrdrl\brdrtnthsg\brdrw60 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth427\clshdrawnil \cellx319\clvertalc\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth831\clshdrawnil \cellx1150\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrdb\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth3\clwWidth6801\clshdrawnil \cellx7951\clvmrg\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrthtnsg\brdrw60 \cltxlrtb\clftsWidth3\clwWidth778\clshdrawnil \cellx8729\row }\pard \ltrpar\qj \fi-420\li840\ri0\nowidctlpar\jclisttab\tx840\wrapdefault\aspalpha\aspnum\faauto\ls1\adjustright\rin0\lin840\itap0\pararsid8736440 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 课后反思}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi400\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 1.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 个人认为本课成功之处:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li31680\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin31680\itap0\cufi200\culi171\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 我认为本课在定位上还是比较准确的,能抓住学生的特点及当前的课改趋势,而且积极的加入到课改的队伍中。通过自己不断的学习新的教学理论、理念,不断的研究学生的心理、生理特征。从学生的角度去分析问题,一切从学生出发,从学生的需求出发,站在学生的角度去考虑问题。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在设计上能充分的体现本课的教学重点,\loch\af38\hich\af38\dbch\f38 在难点的处理上作出了自己的设计,力图通过教学突破难点,让学生更好的接受。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在上课的过程中充分的尊重学生,让学生自己思考、讨论、发表自己的见解,不论对错在学生回答问题的时候不打断学生的思路,让学生完整的阐述自己的观点。力图让其他同学予以纠正,最好能在课堂上营造一种在学术上产生争论的氛围,以使学生能够完全被课堂所吸引。从而更积极的投入到课堂中,更高效率的进行学习。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi400\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 2.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 对教学的几点担忧:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li780\ri0\nowidctlpar\jclisttab\tx780\wrapdefault\aspalpha\aspnum\faauto\ls8\ilvl1\adjustright\rin0\lin780\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 此前曾用问题教学法上过三节课,还不能很好的把握课堂的进程。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 从以往学生在课堂上的表现来看,最好在上课时让学生合上书本,让学生\loch\af38\hich\af38\dbch\f38 用自己的思考、自己的方式回答问题,而不是课本上的原话来回答。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 在课堂上学生发表自己的见解时能否形成争论的局面。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi400\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38 3.}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 针对可能出现的问题的几点措施:}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi-360\li780\ri0\nowidctlpar\jclisttab\tx780\wrapdefault\aspalpha\aspnum\faauto\ls4\ilvl1\adjustright\rin0\lin780\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 上课的进程中注意时间的分配,把巩固练习放到下一节课中,预留足够的时间。

}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 让学生充分的预习,上课时让学生合上书本。重要的复习书写在黑板上。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \li420\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin420\itap0\pararsid8736440 {\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 ③}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \hich\af38\dbch\af38\loch\f38}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 \loch\af38\hich\af38\dbch\f38 设置学生感兴趣的情景,激发学生的学习兴趣。}{\rtlch\fcs1 \af0 \ltrch\fcs0 \loch\af38\hich\af38\dbch\af38\insrsid8736440\charrsid4217125 __\par }\pard \ltrpar\qj \fi31680\li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\cufi200\pararsid2582003 {\rtlch\fcs1 \af0 \ltrch\fcs0 \lang1024\langfe1024\loch\af38\hich\af38\dbch\af38\noproof\insrsid8736440\charrsid4217125 {\shpgrp{\*\shpinst\shpleft360\shptop780\shpright8520\shpbottom4680\shpfhdr0\shpbxcolumn\shpbxignore\shpbypara\shpbyignore\shpwr3\shpwrk0\shpfblwtxt0\shpz0\shplid1354{\sp{\sn groupLeft}{\sv 1721}}{\sp{\sn groupTop}{\sv 3624}}{\sp{\sn groupRight}{\sv 9881}}{\sp{\sn groupBottom}{\sv 7524}}{\sp{\sn fFlipH}{\sv 0}}{\sp{\sn fFlipV}{\sv 0}}{\sp{\sn lidRegroup}{\sv 0}}{\sp{\sn posh}{\sv 0}}{\sp{\sn posv}{\sv 0}}{\sp{\sn dhgt}{\sv 0}}{\sp{\sn fPseudoInline}{\sv 0}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shpgrp{\*\shpinst\shplid1355{\sp{\sn groupLeft}{\sv 1721}}{\sp{\sn groupTop}{\sv 3636}}{\sp{\sn groupRight}{\sv 9881}}{\sp{\sn groupBottom}{\sv 4975}}{\sp{\sn relLeft}{\sv 1721}}{\sp{\sn relTop}{\sv 3624}}{\sp{\sn relRight}{\sv 9881}}{\sp{\sn relBottom}{\sv 4963}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn lidRegroup}{\sv 0}}{\sp{\sn posh}{\sv 0}}{\sp{\sn posv}{\sv 0}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shp{\*\shpinst\shplid1356{\sp{\sn relLeft}{\sv 1721}}{\sp{\sn relTop}{\sv 4119}}{\sp{\sn relRight}{\sv 2621}}{\sp{\sn relBottom}{\sv 4740}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 1}}{\sp{\sn lTxid}{\sv 1703936}}{\sp{\sn dxTextLeft}{\sv 0}}{\sp{\sn dyTextTop}{\sv 0}}{\sp{\sn dxTextRight}{\sv 0}}{\sp{\sn dyTextBottom}{\sv 0}}{\sp{\sn hspNext}{\sv 1356}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \ltrpar \pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 问题情景}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 创设}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }}}}{\shp{\*\shpinst\shplid1357{\sp{\sn relLeft}{\sv 3151}}{\sp{\sn relTop}{\sv 4118}}{\sp{\sn relRight}{\sv 4051}}{\sp{\sn relBottom}{\sv 4739}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 1}}{\sp{\sn lTxid}{\sv 1638400}}{\sp{\sn dxTextLeft}{\sv 0}}{\sp{\sn dyTextTop}{\sv 0}}{\sp{\sn dxTextRight}{\sv 0}}{\sp{\sn dyTextBottom}{\sv 0}}{\sp{\sn hspNext}{\sv 1357}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \ltrpar \pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 提}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \hich\af0\dbch\af13\loch\f0 }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 出}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 问}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \hich\af0\dbch\af13\loch\f0 }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 题}{\rtlch\fcs1 \af0 \ltrch\fcs0 \insrsid8736440 __\par __\par }}}}{\shp{\*\shpinst\shplid1358{\sp{\sn relLeft}{\sv 4621}}{\sp{\sn relTop}{\sv 4115}}{\sp{\sn relRight}{\sv 5521}}{\sp{\sn relBottom}{\sv 4736}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 1}}{\sp{\sn lTxid}{\sv 1572864}}{\sp{\sn dxTextLeft}{\sv 0}}{\sp{\sn dyTextTop}{\sv 0}}{\sp{\sn dxTextRight}{\sv 0}}{\sp{\sn dyTextBottom}{\sv 0}}{\sp{\sn hspNext}{\sv 1358}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \ltrpar \pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\fs15\insrsid8736440 \loch\af0\hich\af0\dbch\f13 寻求解决}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\fs15\insrsid8736440 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\fs15\insrsid8736440 \loch\af0\hich\af0\dbch\f13 途径和方案}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }}}}{\shp{\*\shpinst\shplid1359{\sp{\sn relLeft}{\sv 7596}}{\sp{\sn relTop}{\sv 4118}}{\sp{\sn relRight}{\sv 8496}}{\sp{\sn relBottom}{\sv 4739}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 1}}{\sp{\sn lTxid}{\sv 1310720}}{\sp{\sn dxTextLeft}{\sv 0}}{\sp{\sn dyTextTop}{\sv 0}}{\sp{\sn dxTextRight}{\sv 0}}{\sp{\sn dyTextBottom}{\sv 0}}{\sp{\sn hspNext}{\sv 1359}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \ltrpar \pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 研}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \hich\af0\dbch\af13\loch\f0 }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 究}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 问}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \hich\af0\dbch\af13\loch\f0 }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 题}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }{\rtlch\fcs1 \af0 \ltrch\fcs0 \insrsid8736440 __\par }}}}{\shp{\*\shpinst\shplid1360{\sp{\sn relLeft}{\sv 8981}}{\sp{\sn relTop}{\sv 4118}}{\sp{\sn relRight}{\sv 9881}}{\sp{\sn relBottom}{\sv 4739}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 1}}{\sp{\sn lTxid}{\sv 1245184}}{\sp{\sn dxTextLeft}{\sv 0}}{\sp{\sn dyTextTop}{\sv 0}}{\sp{\sn dxTextRight}{\sv 0}}{\sp{\sn dyTextBottom}{\sv 0}}{\sp{\sn hspNext}{\sv 1360}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \ltrpar \pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 交}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \hich\af0\dbch\af13\loch\f0 }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 流}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 评}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \hich\af0\dbch\af13\loch\f0 }{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 \loch\af0\hich\af0\dbch\f13 价}{\rtlch\fcs1 \ab\af0 \ltrch\fcs0 \b\insrsid8736440 __\par }}}}{\shp{\*\shpinst\shplid1361{\sp{\sn relLeft}{\sv 6061}}{\sp{\sn relTop}{\sv 3880}}{\sp{\sn relRight}{\sv 7071}}{\sp{\sn relBottom}{\sv 4975}}{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 4}}{\sp{\sn lTxid}{\sv 1179648}}{\sp{\sn dxTextLeft}{\sv 0}}{\sp{\sn dyTextTop}{\sv 0}}{\sp{\sn dxTextRight}{\sv 0}}{\sp{\sn dyTextBottom}{\sv 0}}{\sp{\sn hspNext}{\sv 1361}}{\sp{\sn lineWidth}{\sv 12700}}{\sp{\sn fLine}{\sv 1}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \ltrpar \pard\plain \ltrpar\qc \li0\ri0\nowidctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid8736440 \rtlch\fcs1 \af0\afs21\alang1025 \ltrch\fcs0 \fs21\lang1033\langfe2052\kerning2\loch\af0\hich\af0\dbch\af13\cgrid\langnp1033\langfenp2052 {\rtlch\fcs1 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说课稿 人教版 物理 高中 必修一 《牛顿第二定律》2017-09-30 10:34:20 | #2楼回目录

《牛顿第二定律》说课稿

尊敬的各位评委老师,大家上午好!我是应聘高中物理的1号考生,今天我抽到的说课题目是《牛顿第二定律》。下面我将从说教材、说学情、说教法、说学法、说教学程序、说板书设计六个方面来开始我的说课。

一、说教材

(一)、教材的地位和作用

《牛顿第二定律》选自人教版高中物理必修1第四章第三节的内容。本节的主要内容是在上节实验的基础上,通过分析说明,提出了牛顿第二定律的具体表述,得到牛顿第二定律的数学表达式。牛顿第二定律它是在实验基础上建立起来的重要规律,也是动力学的核心内容,是牛顿第一定律的延续,也是整个运动力学理论的核心规律,因此本节内容是本章的重点和中心内容,它在力学中占有很重要的地位,反映了力、加速度、质量三个物理量之间的定量关系,是一条适用于惯性系中的各种机械运动的基本定律,是经典牛顿力学的一大支柱。

(二)、教学目标

(过渡语)根据以上对教学内容和结构的分析,又考虑到高一年级学生的知识水平,我制定了以下三维教学目标:

知识与技能目标:能够准确的描述牛顿第二定律的内容;知道力的国际单位制单位“牛顿”的物理意义;能从同时性、矢量性等各个方面深入理解牛顿第二定律;能理解牛顿第二定律为什么是连接运动学和动力学的桥梁。

过程与方法目标:通过上节课的实验,归纳得到物体的加速度与力、质量的关系,进而总结得到牛顿第二定律,培养概括能力和分析推理能力;能从生活中的常见现象中抽象出模型利用牛顿第二定律加以解释。

情感态度与价值观目标:初步体会牛顿第二定律在认识过程中的有效性和价值;通过讨论交流,营造良好的学习氛围,增强班级凝聚力,对物理学科更加热爱。

(三)、教学重点、难点:

(过渡语)基于对教材的分析和设定的三维教学目标,确定了教学重难点:

教学重点:牛顿第二定律的理解。

教学难点:牛顿第二定律的应用。

二、说学情

(过渡语)新课程标准强调,学生是课堂学习的主体,所以分析学情是十分必要的。

在本节内容之前,学生已经做了“探究加速度与力、 质量的关系” 这一实验,已定性地了解加速度、力、质量的关系。学生很自然地就存在这样的疑问“加速度、力、质量是不是有具体的数量关系?”并急于得到解答,但是学生受已有的经验和思维的影响,在牛顿第二定律的理解上可能存在困难。在心理层次方面,学生学习积极主动,对学习物理有较浓厚兴趣;有较强的好奇心和求知欲,乐于探究自然界的奥秘;敢于坚持正确观点,勇于修正错误;喜欢和同龄人一起学习,有将自己的见解与他人交流的愿望,具有团队精神。 在教学过程中,我会注重新旧知识的衔接与过渡,按照认知规律,循序渐进,让学生感受物理学在认识自然上的本质性、深刻性、有效性,引导学生进行必要的讨论,加强学生同伴互助,重视尊重学生主体地位。

三、说教法

(过渡语)教学有法,但无定法,贵在得法,根据新课程基本理念“注重科学探究,提倡学习方式多样化”,结合本节课教材特点以及高一学生年龄特点,我会采取直观演示法、指导发现法、讲练结合法,三法结合并辅以多媒体教学工具,从而实现本节课的教学目标,完成教学任务。

四、说学法

(过渡语)学生是教学活动主体,因此教师在教学中要注意学生学法的指导。根据本节的内容特征,我将采用观察与提问相结合,实验与思考相结合,培养学生思维能力,再适时提出问题,启发思维,引导学生完成抽象思维的两个进程,引导学生完成认识过程的两个飞跃,根据学生观察和思维的效果进行适当讲解,并在辨析,讨论,纠错,应用中,对定律的物理内涵加以深化。

五、说教学程序

(过渡语)基于以上对于教材、学情和教法学法的分析,现在说一下说课的主要环节即教学过程。教学过程共分为以下五个环节。

(1)、情境导入,激发兴趣

教学导入是课堂教学的首要环节,是整个课堂教学的有机组成部分,它有着导向、激励、铺垫的作用。好的教学引入可以激起学生强烈的兴趣,收到先声夺人的效果。本节我以电影视频引入,通过多媒体播放《太极张三丰》和《新版守株待兔》两则视频,并配以解说:此为电影《太极张三丰》片段:大反派飞起一脚,应该有千钧之力,只见大师张三丰顺势缩肚子,将其化解于无形!太极功夫很神奇吧,其实是大师物理学得好!再看《新版守株待兔》,狮子是语文学的好,活学活用,守株待鹿!言归正传,两个例子都是两物相撞,为何结果大相径庭?通过这样的导入方式,使学生带着好奇心走进下面的学习,大大激发了学生的学习兴趣。

(2)、探究问题,学习新知

展示上节课实验结果a-m图像和a-1/m图像,让学生思考下列问题:牛顿第二定律的内容是什么?表达式如何表示,各符号表示什么?表达式中的各物理量单位是什么?并让学生带着问题自学课本74页,小组讨论上述问题。通过小组代表发言,引导学生讨论总结出牛顿第二定律的内容“物体加速度的大小跟作用力成正比,跟物体的质量成反比,加速度的方向与作用力的方向相同,总结出表达式:F=kma(其中,F表示物体所受的合外力,m表示物体的质量,a表示物体的加速度。k为比例系数。)”

接着,复习力的单位牛顿,让学生结合今天所学探讨1牛顿的物理意义,鼓励学生敢想敢说。最后,学生通过小组合作讨论,结合牛顿第二定律,由k=F/ma,k=1N/#url#规定1N=#url#则牛顿第二定律可简化为:F=ma,从而得出“一单位的力”的物理意义。设置这个讨论一方面让学生敢想敢说,另一方面也让学生在这一过程中培养学生的自学能力和知识的迁移能力,体会物理学研究中严谨的科学态度。

(三)、习题演练,巩固新知

为了使学生巩固新知识,提高其运用新知识的能力,必须要进行必要的练习。因为对公式的理解是本节课的重点内容,所以我将通过书本的两道例题来帮助学生理解。例题1比较简单,是对公式的直接应用,我会叫两位同学上来做题,做完题之后根据学生出现的问题进行点拨,同时强调解题的规范性问题。例题2难度较大,我会先帮学生分析清楚,然后让他们尝试做题。通过这两道题目,不仅加深了学生对公示的理解,同时也提高了想学生分析问题与解决问题的能力。

(四)、学生畅谈,总结归纳

对于本节课的归纳,我会采用学生畅谈收获的方式,这种方式有助于发挥学生的自主性,使他们成为学习的主人,同时也有助于教师了解学生的学习情况,及时进行教学补救。

(五)、作业布置

结合学生实际水平和本节课内容的重要性,我布置书后问题与练习的2、3、5题为课后作业,通过作业,可以及时巩固所学的知识,有助于更好地突破本节课的重点,完成教学目标。

六、说板书设计

好的板书对学生具有提示性的作用,可以帮助学生梳理主要内容和知识结构。因此我将采用重点式板书方式,这种板书方式条理清晰,给人以清晰完整的印象,便于学生对教材内容的理解和记忆。

三、牛顿第二定律

一、牛顿第二定律:物体加速度的大小跟它受到的作用力成正比,跟它的质量成反比,加速度的方向跟作用力的方向相同。F=ma

二、力的单位:牛顿 1N=#url#

以上是我说课的全部内容,请各位评委老师批评指导。

人教版高中物理必修1说课稿:《牛顿第二定律》2017-09-30 10:34:16 | #3楼回目录

一、教材分析

牛顿第二定律是动力学的核心规律,动力学又是经典力学的基础,也是进一步学习热学,电学等其它部分知识所必须掌握的内容。所以,牛顿第二定律是本章的中心内容,更是本章的教学重点。为了使学生对牛顿第二定律的认识自然、和谐,本节之前的“运动状态的改变”就是起到了承上启下的作用。承上,使学生对第一定律的认识得到强化;启下,即是通过实例的分析使学生定性地了解了牛顿第二定律的内容。

本节教材是在前一节的基础上借助电脑通过实验分析,再进行归纳后总结出定量描述加速度,力和质量三者关系的牛顿第二定律。由实验归纳总结出物理规律是我们认识客观规律的重要方法。由于本实验涉及到三个变量:a,m,F,因此我们用控制变量的方法来进行研究:先确定物体的质量,研究加速度与力的关系;再确定力,研究加速度和质量的关系。

在以后学习气体的状态变化规律,平行板电容器的电容,金属导体的电阻等内容中都用到了这一方法。控制变量法也是我们研究自然,社会问题的常用方法。通过教学,使学生学习分析实验数据,得出实验结论的两种常用方法一列表法和图象法,了解图象法处理数据的优点:直观,减小误差(取平均值的概念),及图象的变换,从a-m图(曲线)变到a-1/m图(直线),在验证玻-马定律中也用了这种方法。

根据以上分析,我们知道本节课的教学目的不全是为了让学生知道实验结论及定律的内容和意义,重点在于要让学生知道结论是如何得出的;在得出结论时用了什么样的科学方法和手段;在实验过程中如何控制实验条件和物理变量,如何用数学公式表达物理规律。让学生沿着科学家发现物理定律的历史足迹体会科学家的思维方法。

通过本节课的学习,要让学生记住牛顿第二定律的表达式;理解各物理量及公式的物理意义;了解以实验为基础,经过测量,论证,归纳总结出结论并用数学公式来表达物理规律的研究方法,使学生体会到物理规律的简单美。

本节课的重点是成功地进行了演示实验和用电脑对数据进行分析。这是本节课的核心,是本节课成败的关键。

二、教法和学法

本节课采用以电脑辅助演示实验为主的,知识教学与科学方法教育相结合的“同步调控”模式。

按系统论的整体性功能原理,整体功能要大于各要素功能之和。物理的知识,方法,能力,科学态度等都是教学的要素,如果把这些要素有机地联系起来,达到共同促进的作用,则物理教学的效果会更好,更有利于提高学生的素质。“同步调控”模式中,没有单纯地就方法讲方法,而是将知识的学习,方法的掌握,能力的培养,实事求是的科学态度的养成有机地结合起来,就是基于系统的整体性功能原理考虑的。

再则,按教学论中教为主导,学为主体的原则,教师的任务是制订目标,组织教学活动,控制教学活动的进程,并随机应变,排除障碍,并承认和尊重学生的主体地位。"同步调控"的模式既注意了教的作用,将教师置于"调控"地位。同时,更注意了学生的主体作用,有意识地设置教学活动的环境,让学生参与实验的设计,边演示,边提问,让学生边观察,边思考,再从实验数据总结出结论,最大限度地调动学生积极参与教学活动。在教材难点处适当放慢节奏,给学生充分的时间进行思考和讨论,如从a-m图象,猜想a与m成反比,然后画出a-1/m图,得出正确的结论。让学生在教学活动中学习知识,掌握科学方法,培养探索精神和创造力及实事求是的科学态度,以达到规定的教学目标和最佳效果。

三、教学程序

1.问题引入新课

光滑水平面上的物体受水平拉力作用而做加速运动,引导学生分析物体的质量,加速度,拉力三者之间的定性关系,鼓励学生进行猜测,它们成正比,成反比,不成比例等。然后指明本节课我们大家一起来探索得出三者之间的定量关系,从而导出课题——牛顿第二定律。这样导入的用意是提高学生学习的兴趣和参于探索的积极性。

2.设计实验方案

在引入课题后,启发学生思考:我们如何来研究F,m,a三者之间的关系 引导学生得出用实验法先确定m,研究a与F的关系;再确定F,研究a与m的关系,最后得出三者的定量关系。由于教材(必修第一册,人教版)中牛顿第二定律实验不足(夹子很难同时夹住两细线;由于线的弹力,小车要反冲后才能停下,实验误差大),我设计了用电脑辅助来探索a与F,m关系的实验,如附图。遮光片宽度L,通过光电门时间分别t1和t2,两只光电门间距为s。当滑块通过光电门时,光电门产生一个脉冲,通过计时器中的三极管放大后,从计算机LPT口输入,调用计算机定时中断来计算时间,然后利用公式计算出加速度的值,结果显示在表格中,同时在坐标图上标上点,实验结束后,程序提供一个画直线模块,可用光标来控制直线的斜率。

3.进行实验探索

请两位同学上台操作,其他同学边观察,边思考,教师控制电脑。先保持物体质量为200g不变,测出拉力分别为0.05N,0.10N,0.15N和0.20N时的加速度,填入表中和a-F图上,显示投影在大屏幕上,引导学生得出a∝F的结论。然后再保持拉力为0.10N不变,测出物体的质量分别为200g,282g,332g和382g时的加速度,填入表中和a-m图上。在a-m图上可看到随m的增大a逐渐减小,但它们的关系不明确。引导学生大胆猜测a与m成反比,再画出 a-1/m图,得到结论a∝1/m。

4.分析归纳结论

引导学生分析实验结果,得出F=kma,在国际单位制中,定义1N=1kgm/s2就可以得出牛顿第二定律F=ma。然于进行合理的外推,当物体受几个力作用而做加速运动时,F应为合力。由于力和加速度都是矢量,引导学生通过实例得到加速度的方向与合外力的方向一致。

5.应用巩固练习

通过三道典型的问答和计算题,巩固学生对牛顿第二定律中各物理量的意义和加速度方向与合外力方向一致的理解,为进一步用牛顿第二定律解决实际问题打下基矗

6.总结

告诉学生我们本节课学的牛顿第二定律是把力和运动联系起来的桥梁,是我们解决许多力学乃至整个物理问题的一个重要武器,是我们学习物理的一个重点,要求大家很好地理解,掌握,应用它。而这节课所用的电脑辅助的实验归纳法是人们研究自然,社会的一种常用方法,列表法和图象法是处理实验数据的常用方法,我们还学了用数学公式来表达物理规律的方法,希望大家熟悉并能运用这些方法。