随着新课程改革的深化,初中化学实验课已成为化学教学举足轻重的一个环节,化学教师也越来越重视加强学生对实验的探索与实践。针对化学实验课的有效性与实效性,从有效课堂实验、有效家庭小实验两大方面进行了探讨。 With the deepening of the new curriculum reform, junior high school chemistry experiment class has become a pivotal part of chemistry teaching, and chemistry teachers pay more and more attention to enhancing students’ exploration and practice of experimentation. In view of the effectiveness and effectiveness of the chemistry experiment class, this paper discusses two effective aspects: effective classroom experiment and effective home experiment.