周末的晚上,我看了一档电视节目中做的趣味实验,看完之后心想:我的学生们已经学了这么长时间的化学了,他们会用学过的化学知识来分析这个实验的原理吗?不如我来考考他们吧。于是我就进了QQ群,和学生们聊了起来。老师:大家晚上好!我刚刚在电视节目里看到一个小实验,很有趣。昕宇:什么实验?说来听听。老师:大家小时候都玩过吹泡泡的游戏吧?主持人就用那种普通的吹泡泡的玩具,向一个空的大玻璃容器里吹泡泡,吹出的泡泡能 On weekends, I watched a taste experiment on a TV show. After reading it, I thought my students had been learning chemistry for so long that they would use the chemistry they learned to analyze the experiment Is it better than to test them? So I entered the QQ group, chatted with the students. Teacher: Good evening everyone! I just saw a little experiment in the TV program and it was very interesting. Xin Yu: What experiment? Let’s listen. Teacher: Have you ever played a bubbly game as a kid? The host blows the bubble into an empty large glass container using the ordinary bubble-blowing toy.