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化学是一门以实验为基础的学科。实验教学可以激发学生学习化学的兴趣,帮助学生形成化学概念,获得化学知识和实验技能,培养观察和实验能力,还有助于培养实事求是、严肃认真的科学态度和科学的学习方法。充分认识实验教学在化学教学中的地位和作用,切实采取措施加强实验教学,是提高化学教学质量的重要环节。本文结合作者教学实践,谈谈对初中化学教学中实验教学的思考。一、目前初中化学实验教学的现状中学化学实验中大部分为演示实验,约占实验总数的90%
Chemistry is an experiment-based discipline. Experimental teaching can stimulate students’ interest in chemistry, help students to form chemical concepts, acquire chemical knowledge and experimental skills, develop observation and experimental abilities, and help develop realistic and serious scientific attitudes and scientific learning methods. Fully understanding the status and role of experimental teaching in chemistry teaching and practically taking measures to strengthen experimental teaching are important links to improve the quality of chemistry teaching. This article combined with the author’s teaching practice, talk about the experimental teaching of junior high school chemistry teaching. First, the current status of junior high school chemistry experiment teaching Most of the middle school chemistry experiments for demonstration experiments, accounting for about 90% of the total number of experiments