新教材的习题极大地改变了以往教材的以题论题、形式单调、缺乏应用的弊端,把枯燥的数学学习融入到具体的生活情景,把方法的探究与问题的解决有机结合,同时还巧妙地渗透了各种教育。那么如何将教材习题中隐含着的一些有价值的因素进一步开发和应用,让学生在练中提高,练出精彩呢?为此,笔者对习题使用和开发进行了初步的探索。 The new textbook exercises have greatly changed the past teaching materials to the title, the monotonous form, the lack of application of the drawbacks, the boring mathematical learning into specific life scenarios, the method of inquiry and problem solving organic combination, but also cleverly Penetrate a variety of education. So how to further develop and apply some valuable factors implied in the textbook exercises so that the students can improve their skills and practice them well? Therefore, the author has made preliminary exploration on the use and development of the exercises.