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新课程改革之后,课堂教学的有效性受到广大教师的关注,而如何提升课堂教学的有效性也成为众多教师所思考的问题。初三化学课堂教学的有效性受到多种因素的干扰,比如,知识点过多、逻辑性与抽象性较强等,亟须找到解决问题的方法来提高教学的有效性。重点论述了初三化学课堂教学的有效性,以期能够为优化初三化学课堂教学提供帮助。
After the new curriculum reform, the effectiveness of classroom teaching receives the majority of teachers’ attention, and how to improve the effectiveness of classroom teaching has also become a problem that many teachers think. The effectiveness of third-year chemistry classroom teaching is disturbed by many factors, such as too many knowledge points, strong logicality and abstractness, and so it is urgent to find a solution to the problem so as to improve the effectiveness of teaching. It mainly discusses the validity of the third-year chemistry classroom teaching, in the hope of helping to optimize the third-day chemistry classroom teaching.