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课本上有许许多多插图,其中有理想化模型、有说明物理现象、有反映物理规律等等的示意图.一般而言,学生在学习物理的过程中,对课本上的插图往往不予重视.若老师不给以正确的引导,会导致学生对某些概念和规律理解不深刻甚至还会产生误解,有害于学生完整知识体系的形成,也使他们将来形成严谨细致的科学态度受到一定的影响.笔者发现,在具体的教学中,教师无论如何强
There are many illustrations in textbooks, including idealized models, diagrams that explain physical phenomena, and physical diagrams that reflect physics. In general, students often pay little attention to illustrations in textbooks in the process of learning physics. If the teacher does not give correct guidance, it will lead to students’ understanding of certain concepts and laws that are not profound or even misunderstood. It is harmful to the formation of the students’ complete knowledge system, and it will also affect the scientific attitudes they form in the future. The author found that in any specific teaching, the teacher is no matter how strong