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新课改对传统教学形成了巨大冲击,它要求突破传统教学束缚,开展有效教学.那么,在初中数学教学中,教师如何进行有效教学,这是数学教师值得探究的课题.笔者联系教学实践,提出了如下策略.一、重视问题情境,引导学生知识探究在数学教学中,问题情境的创设可以吸引学生注意力,激发学生的探究热情,让学生愿意探索,主动学习.所以,在初中数学教学中,教师可依照教学内容,穿插适当的生活素材,紧扣学习内容,设置一定的学习情境,让学生积极思考,让他们联系生活实际,激活已有知识与经验.例如,在讲“数据在我们周围”时,教师可向学生展示不同统计图(图略),提问问题:①这些是怎样的统计图?②你
The new curriculum reform has formed a tremendous impact on the traditional teaching, which requires breaking the shackles of traditional teaching and carrying out effective teaching.Then, how to carry out effective teaching in the junior high school mathematics teaching is a topic worthy to be explored by the maths teacher.The author, Put forward the following strategies: First, pay attention to the problem situation, to guide students to explore knowledge In mathematics teaching, the creation of problem situations can attract students ’attention and stimulate students’ enthusiasm for inquiry, so that students are willing to explore and take the initiative to study.So, in junior high school mathematics teaching In accordance with the teaching content, teachers can interspersed with appropriate materials of life, closely related to learning content, setting certain learning situations so that students can think actively about life and activate existing knowledge and experience. For example, Around us ", teachers can show students different charts (diagram omitted), asking questions: ① What are these statistics? ② You