多媒体教学这种现代教育教学手段正被人们认可和广泛应用。笔者认为它有局限性,因化学实验可激发学生的学习兴趣、培养学生能辅助化学教学,观察能力和思维能力、创新能力,化学实验是培养学生实验操作技能的惟一手段,多媒体能辅助化学教学,不能替代化学实验。 Multimedia teaching This modern education and teaching methods are being recognized and widely used. I think it has its own limitations. Chemistry experiments can stimulate students’ interest in learning, develop students’ ability of assisting chemistry teaching, observing ability, thinking ability and innovation ability. Chemistry experiment is the only way to train students’ experimental skills. Multimedia can help chemistry teaching , Can not replace chemical experiments.