八年级学生刚接触物理时往往感到抽象难懂,这是因为学习物理时,对其中概念的掌握和规律的理解不仅要运用语文知识和数学工具,而且还要运用实验加以证明。当前迫切需要解决的是如何根据学生的不同水平和不同需要来选择不同的教学方法并确定其深广 Eighth-grade students often feel abstract and difficult to understand when they first come into contact with physics. This is because when they study physics, their understanding of concepts and rules must not only be based on the use of language knowledge and mathematical tools, but they must also be proved by experiments. The current urgent need to solve is how to choose different teaching methods and determine their depth according to students’ different levels and different needs.