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家庭小实验的内容与生活结合紧密,实验用品简单易得,有利于激发学生学习化学探究欲望和兴趣,是课堂教学的必要补充、延续和扩展。
The content of small experiment in a family is closely related to life, and the experimental supplies are easy to obtain. It is conducive to inspire students to learn the desire and interest in chemistry and is a necessary complement, continuation and expansion of classroom teaching.