论文部分内容阅读
初中物理课堂教学是一门以实验为基础的自然学科,实验效果直接影响着学生探究、猜想、认识事物的习惯与思维方式。本文概述了物理实验在初中物理教学中的重要地位,阐明了初中物理教学要注重对学生建立物理实验模型的培养,然而要让物理的演示实验真正活起来,必须打破常规,要精心设计形式多样的可操作的物理实验教具,并介绍了教学中如何方便有效地利用生活中闲置的甚至是废旧物品,直接利用或者组合、改进,就能做成有益于学生观察声、光、电、力、热学等实验现象的物理实验器材,填补初中物理教学中的一些空白!
The junior middle school physics classroom teaching is a natural subject based on experiment. The experimental effect directly affects students’ habit and way of thinking of exploring, guessing and knowing things. This article summarizes the important position of physics experiment in junior middle school physics teaching, explains that junior middle school physics teaching should focus on training students to establish physics experiment model. However, to make physics demonstration experiment really live up, we must break the routine, The practical teaching aids, and describes how to facilitate the effective use of teaching in life or even the use of unused waste materials, direct use or combination of improvements can be made to help students observe the sound, light, electricity, power, Thermal phenomena such as experimental physics experiment equipment, to fill some gaps in junior high school physics teaching!