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化学是一门以实验为基础的学科,化学实验中那些瞬息变化的各种现象,令学生们感到新奇和兴奋,由此产生了直接兴趣,但这种兴趣是短暂的,随生随灭。如何使这种兴趣持续下
Chemistry is an experiment-based discipline. Students in the chemistry experiment are experiencing new changes and excitement. They have a direct interest, but this interest is short-lived and goes away. How to make this interest continue