自制教具在初中化学教学中的作用

The Role of Self-made Teaching Aids in Junior Middle School Chemistry Teaching

自制教具是指老师和学生充分利用身边简单的材料和工具,自己动手制作用于学习的工具。化学本身就是一个以实验为主的学科,灵活运用生活中弃用的材料制作出可以用来学习的实验道具,不仅可以让教学内容更为丰富,课堂更为主动,而且提高了学生实际操作的能力以及学习化学的兴趣。

Self-made teaching aids refer to teachers and students make full use of the simple materials and tools around them to make their own learning tools.Chemistry itself is a subject mainly based on experiments.Flexible use of discarded materials in life to make experimental props that can be used for learning can not only enrich the teaching content and make the classroom more active,but also improve students’practical ability and interest in learning chemistry.