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学生水平参差不齐是教学实践中常见而又难以解决的问题,它影响着整个班级的教学质量和进度,中学化学实验教学中同样存在这样的问题,如何解决这一问题则成为教育者共同关注的话题。基于实践,本文提出了分层次教学方法,首先阐述了分层次教学的理论依据,然后从不同角度指出了分层次教学的必要性,最后笔者基于教学实践和经验,提出了若干中学化学实验分层次教学方法的具体探究与实践,以期能够缩小化学实验教学中学生差异,提高化学教学质量。
The uneven level of students is a common and difficult problem in teaching practice. It affects the teaching quality and progress of the entire class. The same exists in middle school chemistry experiment teaching, and how to solve this problem becomes the common concern of educators topic of. Based on practice, this paper presents a hierarchical teaching method. Firstly, it expounds the theoretical basis of hierarchical teaching, and then points out the necessity of hierarchical teaching from different angles. Finally, based on the teaching practice and experience, the author proposes a number of middle school chemistry experiments at different levels Specific exploration and practice of teaching methods, with a view to reducing the differences in chemistry experiment teaching students, improve the quality of chemistry teaching.