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农村学困生初中物理教法、学法的探讨

作者:陈一二三  人气: 1490 次  时间:2008年12月04日  星级:

陈一二三 2008.09.30  

本学期,我接任的初三(4)班物理教学工作。目前,我发现与往届学生相比,学生学习存在“三多”现象;1.男生几乎没有一个会念物理,上课打瞌睡特别多,这是我教学生涯第一次遇到的情形。2.作习题做错或不完整,缺交作业多;3.不愿做试验、盲目试验多。激情难打动,批评难纠正,鼓励难促进,课堂难生成。如果采用常规教学工作,估计半期考与期考物理学科成绩,全班能及格学生不到三至五个。为了落实县局毕业班工作会议的相关精神,尽可能提高教育教学质量,我初步拟定本学期下阶段教学思路与教法、学法的策略。

一、 摸清学习对象,做好思想工作  

1. 调查了解学困生总共有多少个,各个学科学习情况,了解他们智力结构、认知结构与思想状况。

2. 与班主任、学科老师进行教学“会诊”,与学生家长沟通,找学生个别谈心,让学生认识学习的重要性,促使学生转变学习观念与学习行为。改变不看书、不做作业以及不做愿实验的学习局面。

3. 让学困生拟定一份学习计划,规划近期内能够达到的学习目标。

二、教学工作的设计  

1. 精心备课;课程标准制定的教学目标是对学生学习内容的基本要求。有的章节,我们要降低要求,不能按步照班。在能完成学期教学计划下,不赶教学进度。以学生为本,以学生有所收获为前提,起点低,实行动态教学模式。重点要突出,要课前反思,要以学困生认知水平进行设计教学细节。难点要分解,要分散,要设计递进问题;或配以直观实验,或类比对比,采用螺旋教学方式。关键点要明确,研究对象是什么,研究方法是什么,过程要清晰。

2. 认真授课;对学困生讲的过细与过高都不切合实际。根据教学内容与教学目标,以创设情景与创设问题引入,要有适当教学缓冲时间,让学生观察、思考、交流,目光要审视全体学生,注重学生反馈,及时解决学生存在的问题;多向学困生提出一些相对容易的问题,让他们获得成功感,以培养他们学习物理的兴趣。例题、图表要预先写在小黑板上,例题与课本较难习题相似,要争取课堂练习一、两道习题,然后评讲。知识的应用尽可能联系身边的物理现象。要求学生写感悟笔记。板书设计有序工整,简明扼要,给学生较清晰、长时间视觉刺激。

3. 注重实验;器材要准备充分;实验要预演。讲清实验目的、原理、方法、步骤后,巡视实验操作时,应主动帮助学困生小组解决实验操作相关问题。

4. 抓好复习;用“认地图”方法,先总后分,帮助学生构建每章知识网络结构,争取在原来基础上有所提升。物理习题课要过好“三关” 把握好三“度” (一)、过好选题关、把好深度关;(二)、过好启发关、把好梯度关;(三)、过好思维发展关、把好广度关。

5. 评价多样化;注重学生参与学习,要结合课堂提出问题,回答问题,动手试验、交流合作,作业完成情况以及第二课堂活动情况,给予公开、公平、公正等级评价并记分,作为半期考、期考比例分,促使学生注重过程成长。

6. 认真集备。专家引领,同伴互助。针对学情,有的放矢,提高驾驭课堂教学能力。

   

三 、 学法指导思路   

1. 端正学习态度;知道学习目的、意义,要有使命感和责任感。

2. 强调“五动”;学习物理要做到眼动、脑动、手动、口动、情动。

3. 养成科学习惯;培养科学态度、科学精神和探究科学的方法,爱科学、学科学及用科学。4.建立物理兴趣小组;学生间互帮互助,相互监督,共同勉励。

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