化学实验是化学中不可或缺的一部分,贯穿整个初中化学。各种各样的化学实验,对学生的兴趣培养而言是非常有利的,利用实验向学生展示化学的趣味,吸引学生注意力,这种动手操作的教学形式有着强大的吸引力。一、趣味实验演示所谓趣味实验是指在实验教学中加入一些有趣的创意,让实验显得更加有趣。灵感可以来源于网络,多查阅一些优秀的教学案例,就能受到启发。比如,在用锌与稀硫酸制取氢气的实验末尾,把制得的 Chemistry experiments are an integral part of chemistry that runs through the entire junior chemical school. A wide range of chemistry experiments are very beneficial to the cultivation of students ’interests. Using experiments to show students the chemistry interest and attract students’ attention, this kind of hands-on teaching form has a strong attraction. First, the fun experiment demo The so-called fun experiment is to add some interesting ideas in experimental teaching, so that experiments seem more interesting. Inspiration can come from the network, and more access to some excellent teaching cases, you can be inspired. For example, zinc and dilute sulfuric acid in hydrogen at the end of the experiment