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进行课堂教学改革的目的是提高课堂教学效率,向课堂40分钟要质量。课堂上要解决的问题不能延伸到课外。课外时间要让学生自主学习(看花学报、翻阅化学书籍等),扩大视野(参观化肥厂、医药厂、矿泉水制厂等),丰富知识,巩固和深化化学知识。教师应根据学生学习差异,因材施教、分类推进。教师要强化化学课堂教学,并引导、指导学生的课外学习才能提高化学课堂教学
The purpose of classroom teaching reform is to improve the efficiency of classroom teaching, 40 minutes to the classroom to quality. The problems to be solved in class can not be extended beyond class. Extracurricular time for students to learn (see Flower Journal, read chemistry books, etc.), expand their horizons (visit fertilizer, pharmaceutical plants, mineral water plants, etc.), enrich knowledge, consolidate and deepen the chemical knowledge. Teachers should be based on differences in student learning, teaching students according to their aptitude, classification. Teachers Should Strengthen Chemistry Classroom Teaching and Guide and Guide Students’ Extracurricular Learning to Improve Chemistry Classroom Teaching