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分析教材,是备课的主要组成部分,是教师必须掌握的基本功之一。要提高教学质量,必须从课堂教学抓起。要上好一堂课,必须做到:教学目的明确,重点内容突出,教学方法灵活,组织教学严谨。这就是课堂教学的客观规律。怎样才能做到教学目的明确,重点内容突出呢?关键在于认真分析教材,熟练掌握教材。通过分析教材,明确上一堂化学课或讲授某一章或某一节化学教材,要实现什么目的,达到什么要求,教师应该做到胸中有数,也就是说,通过具体的教学活动,应该要求学生了解或理解哪些化学原理,掌握或熟练掌握哪些化学基础知识和基本技能,这就是教
Analysing textbooks is the main component of lesson preparation and is one of the basic skills that teachers must master. To improve teaching quality, we must start with classroom teaching. To do a good lesson, we must do: teaching purpose is clear, highlight the key content, teaching methods are flexible, and organizational teaching rigorous. This is the objective law of classroom teaching. How can we achieve a clear teaching purpose and highlight the key points? The key lies in conscientiously analyzing the teaching materials and mastering the teaching materials. By analyzing teaching materials and clarifying a chemistry lesson or teaching a chapter or a section of a chemistry textbook, teachers must be aware of what they want to achieve and what requirements they achieve. That is, through specific teaching activities, they should ask students Knowing or understanding which chemistry principles, mastering or mastering what chemistry basic knowledge and basic skills, this is teaching