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中学物理教学离不开习题教学,优化习题教学有利于学生内化知识、整合概念,提高思维的缜密性和解决问题的能力.本文就该话题结合教学实例谈几点笔者的看法,望能有助于高中生物理解题能力的提升.一、选题具有可塑性、条理性习题的选择要注意前后知识内容的连贯性,有利于学生认知的发展和延伸.下面以“斜面上叠加一物体的简单连接体”模型为例,谈习题教学的连贯性.1.新课习题选题要有利于清晰明理例如,在和学生学习共点力的平衡时,要选择最基本的模
The teaching of middle school physics can not do without the exercises teaching, the optimization of the exercises is conducive to the students internalization of knowledge, integration of concepts, improve the thinking of the meticulous and problem-solving ability.This article on the teaching examples talk about the author’s point of view, hope to have Help to improve high school biology problem solving ability.One, the topic has plasticity, rational choice of exercise should pay attention to the consistency of knowledge content before and after, is conducive to the development and extension of student cognition. For example, to talk about the continuity of exercise teaching.1 The new class questions should be conducive to a clear and reasonable For example, in learning a total balance of power and students to choose the most basic model