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化学是一门以实验为基础的自然学科.随着中学化学教育改革的发展,传统的化学实验教学不能完全适应现代教育的要求.在崇尚素质教育的今天,实验教学要本着简洁、明显、安全、环保的原则来探讨改进,以求探索出一种能被学生接受的实验教学模式.一、传统的化学实验教学过程中存在的弊端在教材中,有些实验的装置不够简化、操作不够简便、结果不够明显、污染严重、安全性存在隐患、实验的时间过
Chemistry is an experiment-based natural subject.With the development of chemistry education reform in middle school, traditional chemistry experiment teaching can not fully meet the requirements of modern education.In today’s advocating quality-oriented education, experimental teaching should be based on conciseness, Safety and environmental protection to explore the improvement in order to explore a experimental teaching model that can be accepted by the students.One shortcoming in the traditional chemistry experiment teaching In the textbook, some experimental devices are not enough simplification and the operation is not easy enough , The result is not obvious enough, serious pollution, safety hidden dangers, the experimental time