【作者】 陈玲；

【导师】 李兴毅；

【作者基本信息】 河南师范大学 ， 学科教学， 2011， 硕士

【摘要】 导入是物理课堂教学的重要步骤,有效的课堂导入不仅能够创设适当的教学情境,还能帮助学生迅速进入学习状态。本研究中综合使用了问卷调查法、行动研究法、课堂观察法对高中物理课堂教学导入策略进行研究。首先通过问卷调查了解当前高中物理课堂教学导入策略的现状,然后使用行动研究法进行教学实践,在教学实践过程中使用课堂观察法评估各种导入方法的效果,最后总结出了高中物理课堂有效导入的原则和常用策略。课堂教学导入策略的调查使用了自编调查问卷,调查对象包括20名高中物理教师和280名高中生。调查结果显示,问卷调查结果表明大部分教师和学生对课堂教学导入的作用持肯定态度,但也有部分物理教师在课堂导入环节存在一些不足。本研究设计了“同课异构”和“最优匹配”两种教学实践模式,对课堂导入策略的效果进行评估。通过对学生的课堂观察,我们发现使用“讲述物理学史”、“呈现媒介”、“讨论”、“实验”、“游戏”等策略有助于提高学生学习兴趣和积极性。经过半年的教学实践,实验班学生的物理学习有了明显的进步。本文总结了高中物理课堂有效导入的5条原则和9种常用策略,5条原则包括“要符合物理学科内容本身的科学性、符合物理课堂教学的系统性、考虑学生的实际、导入形式要多样化、导入语言要简洁”,9种常用策略包括“讲述类导入、实验类导入、呈现媒介类导入、提问类导入、表演类导入、练习导入、自学导入、讨论导入、游戏导入”。更多还原

【Abstract】 Leading-in is an important step of physics teaching, effective leading-in not only make appropriate teaching situation, but also help students quickly get into the learning state.This study combains the research questionnaire survey, action research and classroom observation to study the leading-in strategy in high school physics teaching. A questionnaire about current high school physics classroom teaching leading-in strategies status, then carry out the action research in teaching practice, during the teaching practice, use classroom observation to evaluating the effect of leading-in strategy, and finally summed up the common principles of effective leading-in strategy in high school physics teaching.The questionnaire is writing by myself, and it is used to learn the facts of current high school physics leading-in strategy status, the sample of survey include 20 high school physics teachers and 280 high school students. Survey results show that the majority of teachers and students hold positive attitude at the effect of leading-in, but there are some deficiency in some physics teacher’s leading-in strategy. This study design two patterns: " heterogeneity class" and "best match", and these patterns are used to assessment different leading-in strategy. Through classroom observation, we find that "tells the history of physics", " show media ", "discussion", " conduct experiments", "play games" could improve students interest and enthusiasm. After six months of teaching practice, the learing effect of students in experimental class has certainly improved.This paper summarizes five principles into an effective and nine common strategy in high school physics teaching. Five principles including "To meet the physical science subject matter itself, in line with the systematic, considering the actual status of students, diverse leading-in forms, use simple formulation", nine strategies include" tell leading-in , experimental leading-in, show media leading-in, question leading-in, demonstrate leading-in, practice leading-in, self-study leading-in, discussion leading-in, play game leading-in".更多还原