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在高中物理教学中,力学解题贯穿整个过程,熟悉并掌握力学解题对提高解题能力至关重要。要把学生的解题过程看作是“获取信息、思维启动、思维逻辑、思维深化”的过程,在指导学生解题上,要抓住“明确对象、弄清概念、运用规律、设疑点拨”四个方面。一、认真审题,明确对象,联想图景,启动思维力学习题有的给出了一个物体,有的给出了两个或多个相关联的物体;从物理过程看,有的给出了部分,有的给出了全部。认真审题就是要实现几个转换:
In high school physics teaching, mechanics problem solving runs through the whole process, familiar with and mastering mechanics problem solving is very important to improve problem solving ability. Students should take the problem-solving process as “the process of obtaining information, thinking starting, thinking logic and thinking deepening”. When guiding students to solve problems, they should seize the “clear object, clarify the concept, use the law, Set suspected doubt dial ”four aspects. First, earnest examination of the problem, a clear object, the Lenovo picture, start the thinking of some exercises given an object, and some give two or more related objects; from the physical process, and some give the part, Some give all. Serious examination is to achieve a few conversions: