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初中化学教学中,教师要巧妙利用化学实验教学,发挥实验教学的优势,帮助学生生成知识,挖掘学生的学习潜能,提升学生的学习能力,促进学生的全面发展。一、设计实验方案,促进有效生成利用实验的趣味性来激发学生参与实验,使学生能够进行主动的思考和探究学习,指导学生联系课本的相关知识,主动进行实验设计,在实验方案的形成过程中,促进了知识的有效生成。教学“金属材料”时,该节课的重要内容就是有关铁锈的知识,教师就从学生平时的生活现象入手寻求促进
In junior high school chemistry teaching, teachers should make good use of chemistry experiment teaching, give full play to the advantages of experimental teaching, help students to generate knowledge, tap students’ learning potentials, enhance students’ learning ability and promote students’ all-round development. First, the design of experimental programs to promote the effective use of experimental interest to stimulate students to participate in the experiment, so that students can take the initiative to think and explore the learning, guiding students to contact the relevant knowledge of the textbook, take the initiative to experiment design, the experimental program formation process In the promotion of the effective generation of knowledge. Teaching “metal materials ”, the lesson is an important part of the knowledge about rust, teachers from the student life phenomenon to start looking for the promotion