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我国著名化学家戴安邦曾说过:“化学实验教学是实施全面化学教育的一种最有效的形式。”在新课改实施的今天,化学教学应合理运用、优化实验教学,进而调动学生学习化学的兴趣,引导学生在实验过程中形成化学模型、化学概念,增加知识和技能,提高观察、实验等综合能力,推动学生形成实事求是的科学态度,在此,笔者结合自己多年的教学经验,谈一下初中化学实验教学优化的几点看法。一、通过优化化学实验教学,凸显现象特征
Dai Anbang, a famous chemist in China, once said: “Chemical experiment teaching is one of the most effective forms of implementing comprehensive chemistry education.” In today’s new curriculum reform, chemical teaching should be applied reasonably, optimizing experimental teaching, and thus mobilizing students Learn chemistry, guide students in the process of experiment in the formation of chemical models, concepts of chemistry, increase knowledge and skills, improve observation, experiment and other comprehensive ability to promote students to form a realistic attitude of scientific attitude, in this, the author combined his years of teaching experience, Talk about junior high school chemistry experiment teaching optimization several views. First, by optimizing chemistry experiment teaching, highlight the phenomenon characteristics