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教学目标(1)收集有关物理学史资料,了解电磁感应现象发现过程,体会人类探索自然规律的科学方法、科学态度和科学精神。(2)知道磁通量,会比较“穿过不同闭合电路磁通量”的大小。(3)通过实验,了解感应电流的产生条件。过程与方法(1)培养实验方法探究的能力。(2)启发学生观察实验现象,从中分析归纳通过磁场产生电流的条件。(3)通过实验的观察和分析,培养学生运用所学知识,分析问题、总结规律的
Teaching Objectives (1) Collecting information on the history of physics to understand the process of discovering electromagnetic induction phenomena, understanding the scientific methods, scientific attitudes and scientific spirit of mankind’s exploration of natural laws. (2) Knowing the amount of magnetic flux, we would compare the magnitude of the “flux across different closed circuits”. (3) Through experiments, understand the conditions of induced current. Process and methods (1) to develop the ability to explore experimental methods. (2) Inspire students to observe the experimental phenomena, from which the conditions for the generation of current through the magnetic field are analyzed. (3) Through the observation and analysis of experiments, students are trained to use their knowledge, analyze problems and summarize the law