旧瓶装新酒——大学物理教学中开放式问题的探讨
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摘要
大学物理的课堂教学,不仅应该让学生学到书本知识,应付考试,更应该让学生学会物理学的思维方式,灵活运用所学知识去解决生活中的实际问题。笔者从一道开放式问题出发,探索如何引导学生对一个实际问题抽象出物理模型,结合实际条件用所学知识对问题进行求解。课堂效果表明这样讲解可以有效地激发学生学习物理的兴趣和热情,培养学生的解决实际问题的能力。
College physics classroom teaching should not only let students learn the knowledge of text book and cope with the examination,but also let students learn the way of thinking in physics and flexible use of knowledge to solve practical problems in life.Starting from an open question,the author explores how to guide students to abstract a physical model of a practical problem and solve the problem with the knowledge they have learned in combination with the actual conditions.Classroom effect shows that this kind of explanation can effectively stimulate students'interest and enthusiasm in learning physics and cultivate students'ability to solve practical problems.
College physics classroom teaching should not only let students learn the knowledge of text book and cope with the examination,but also let students learn the way of thinking in physics and flexible use of knowledge to solve practical problems in life.Starting from an open question,the author explores how to guide students to abstract a physical model of a practical problem and solve the problem with the knowledge they have learned in combination with the actual conditions.Classroom effect shows that this kind of explanation can effectively stimulate students'interest and enthusiasm in learning physics and cultivate students'ability to solve practical problems.
引文
[1]HALLIDAY D.物理学基础(中译本)[M].张三慧,等,译.北京:机械工业出版社,2005.
[2]YOUNG H D,FREEDMAN R A.西尔斯当代大学物理(英文版)[M].北京:机械工业出版社.
[2]YOUNG H D,FREEDMAN R A.西尔斯当代大学物理(英文版)[M].北京:机械工业出版社.