论文部分内容阅读
在高中物理教学中,习题教学是不可或缺的重要环节,是重要的教学反馈形式之一.然而在一些教辅资料习题中,存在一些经验主义的“理想”题或“假想”题,看似对已学物理规律的巩固应用,其实充满假象,甚至不符合客观实际、存在科学性错误.这类问题的出现不但没有起到帮助学生理解概念,加深对规律的认识,反而对学生的学习产生了不必要的障碍.本文通过具体习题,揭示其在实际教学中所引起的思维障碍,提出相应教学建议.
In high school physics teaching, exercise teaching is an indispensable important link, which is one of the important forms of teaching feedback.However, in some supplementary materials exercises, there are some empiricist “ideal” questions or “hypothetical ”The question seems to have been to learn to consolidate the application of the laws of physics, in fact, full of illusion, and even does not meet the objective reality, there is a scientific error. The emergence of such problems not only failed to help students understand the concept and deepen the understanding of the law, Which has created unnecessary obstacles to the students’learning.This paper, through specific exercises, reveals the obstacles in thinking which are caused in the actual teaching and puts forward the corresponding teaching suggestions.