在小学数学教学中,发展学生智力,培养学生能力,是小学数学教学的重要任务之一。如何确保此项任务的完成,是每一位小学教学教师值得思考的问题。其中,一个值得十分重视的问题就是如何充分挖掘和发挥教材的智力因素。思维是智力的核心,挖掘智力因素实质上就是挖掘思维因素。下面笔者就乘法分配和这一教材谈谈如何挖掘教材的思维因素。乘法分配律这一内容的教学,我们认为可以分两段进行。第一段,总结概括定律;第二段定律的应用。 In elementary mathematics teaching, developing students 'intelligence and cultivating students' ability is one of the important tasks in elementary mathematics teaching. How to ensure the completion of this task is something that every primary school teacher should think about. Among them, a problem that deserves great attention is how to fully tap and exert the intellectual factors of teaching materials. Thinking is the core of intelligence, mining intellectual factors is essentially mining the thinking factor. The following author multiplication distribution and the teaching materials on how to tap the thinking of teaching materials. Multiplication distribution of the teaching of this content, we think that can be divided into two sections. The first paragraph, summed up the law; the second paragraph of the law of application.