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作为数学教师,应该根植于学情和教学内容来构想自然合理的教学过程,教学起点放低些,让学困生能够听懂;问题呈现速度放慢些,让所有学生都能跟进思考;问题拓展适切些,让优等生有提升的空间.课堂是学生获取知识的主渠道。怎样才能使我们课堂教学真实、自然、合理和有效呢?1.弄清三个理解.1.1理解教材.教材是教学的天然资源库,它主要解决“教什么”的问题,作为教师,只有清晰地知道教什么,理解所教的内容是什么,才有可能去挖掘教学内容背后的思想
As a math teacher, it should be rooted in learning and teaching content to conceive a natural and reasonable teaching process. The teaching starting point is lowered to allow students with learning difficulties to understand. The problems are slowed down so that all students can follow up thinking. The problem is more appropriate to expand, so that students have room for improvement.Class is the main channel for students to acquire knowledge. How to make our classroom teaching true, natural, reasonable and effective? 1. To understand the three understandings .1.1 Understand the textbook. Teaching material is the teaching of natural resources base, it mainly solves the “what to teach” issue, as a teacher, Only by clearly knowing what to teach and by understanding what is taught is it possible to dig out the thinking behind the content of the teaching