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(一)为了解决初学者学完一章教材后对所学知识感到思路不清,混乱不系统的问题,在此向同仁们介绍一种复习框图法:将每一章的主要内容分别汇编成框图,并用箭号指出全章各部分知识之间的逻辑联系,用公式表示各物理量的函数关系,这样可以一目了然地帮助学习者掌握主次,了解知识的来龙去脉和它们之间的内在的、有机的联系。现以“振动与波”为例,示出“机械波”与“机械振动”两章的复习框图如左(见左边框图)
(1) In order to solve the problem of beginners learning a chapter of textbooks that are not clear and confusion is not systematic about what they have learned, here is to introduce a review diagram method to the colleagues: Compile the main contents of each chapter into Block diagrams, and use the arrows to indicate the logical connection between the various parts of the knowledge in the chapter, using formulas to represent the functional relationships of the physical quantities, so that you can help learners master the primary and secondary at a glance, understand the ins and outs of knowledge and the intrinsic, organic between them Contact. Taking “vibration and wave” as an example, the block diagrams of the review of “mechanical wave” and “mechanical vibration” are shown on the left (see the block diagram on the left).