物理概念反映了物理现象和物理过程的本质属性,是物理事实的抽象,它不仅是物理知识的重要组成部分,而且也是构成物理规律和公式的理论基础。学生学习物理的过程,其实是在不断地建立物理概念的过程。因此概念教学是学生学好物理的基础,更是学好物理的关键。 The concept of physics reflects the essential properties of physical phenomena and physical processes. It is an abstraction of physical facts. It is not only an important part of physical knowledge, but also a theoretical basis for forming physical laws and formulas. Students learn the process of physics, in fact, is the process of constantly establishing the concept of physics. Therefore, the concept of teaching is the basis for students to learn physics, but also learn the key to physics.