物理概念是初中物理教学的难点之一,其原因对于初中生而言有以下三点:1.第一次接触物理知识有些迷茫。2.本身年龄小认识水平有限。3.有些物理概念抽象深奥,很多物理教师对此进行了多方面的尝试,探索。因此要先通过讲述现行的课本是用什么方法,又是如何引入这个概念的,而我又是通过什么方法来进行引入的。从中可以让我们进行对比,看一看哪一种方法使学生更容易掌握,更容易理解。 The physical concept of junior high school physics teaching is one of the difficulties, the reason for junior high school students have the following three points: 1. The first physical contact with some confusion. 2. Their own age is limited awareness. 3. Some abstract abstruse physical concepts, many physical teachers conducted a variety of attempts to explore. Therefore, we must first introduce the current textbook is the use of what method is how to introduce this concept, and I again through what method to be introduced. From there we can compare and see which method makes it easier for students to grasp and easier to understand.