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物理学是一门实验科学,初中生由于受思维的局限,对很多物理知识很难理解,开展实验教学不仅能为学生提供丰富的感性认识,为思维加工提供大量的素材,而且为学生能力培养创造了良好的条件。根据学生的认知规律,我在物理课的教学中设计了突出实验教学的宗旨,充分体现了物理知识的发生、形成和发展过程的课堂教学思路,即情境→问题→猜想→探究→结论→运用→练习。其各个环节的说明如下。情境:就是指教学的准备阶段,创设一定的物理情境,
Physics is an experimental science. Due to the limitations of thinking, junior high school students find it hard to understand a lot of physical knowledge. To carry out experimental teaching can not only provide students with rich perceptual knowledge, provide a great deal of material for thinking process, but also train students’ abilities Created a good condition. According to the students’ cognitive rules, I designed the purpose of highlighting experimental teaching in the teaching of physics and fully embodied the classroom teaching ideas of the occurrence, formation and development of physical knowledge, ie situation → question → guess → inquiry → conclusion → Use → practice. The description of each link is as follows. Situation: It refers to the preparatory stage of teaching, creating a certain physical situation,