实验在科学教学中具有非常重要和不可替代的作用。本文从不同角度阐述如何有效开展初中科学实验教学。对提高教师实验教学能力,提高课堂实验效率,以及培养学生的创新思维,促进学生科学学习兴趣,建立正确的学习方法等有一定的指导作用。 Experiments in science teaching has a very important and irreplaceable role. This article expounds how to carry out junior high school science experiment teaching from different angles. It is helpful to improve teachers’ ability of experimental teaching, improve the efficiency of classroom experiments, cultivate students’ innovative thinking, promote students’ interest in science learning and establish correct learning methods.