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数学学科在初中教学中占有重要地位,其中尤为重要的部分则是数学概念的教学,然而传统的教学模式由于过于枯燥且忽视了学生在课堂上的主体地位而无法实现良好的教学成果.演示法在初中数学的概念教学过程中则能够发挥较好的作用.演示法即为初中数学教师利用教具向学生展示数学概念的含义、真谛等等,通过直观形象具体的展示使学生明确较为抽象复杂的数学概念.如此一来,学生将很好地理解和掌握原本复杂难懂的概念并做到较为容易的理解和掌握.由于数学概念本
Mathematics plays an important role in the teaching of junior high school, of which the most important part is the teaching of mathematical concepts. However, the traditional teaching mode can not achieve good teaching results due to being too boring and neglecting students’ dominant position in the classroom. The concept of junior high school mathematics teaching process can play a better role.Demonstration law is the junior high school mathematics teachers use the teaching aids to show students the meaning of mathematical concepts, true meaning, etc., through the explicit image of the specific explicit make the students more abstract and complex Mathematics concept.Thus, students will be well understood and grasp the original concept of complex and difficult to understand and grasp easier.As a result of mathematical concepts