数学习题之于数学学习无疑是很重要的,就像问题是数学的心脏,但学生面对题海,没有很好的甄别能力,这就要求教师能够从中把精华提取出来。本文首先辨析了数学问题与数学习题的异同,提出了好的数学习题的标准,最后结合具体的案例,提出了教师在选择、编制习题时应该注意的一些原则。 Mathematical exercises are undoubtedly important for mathematics learning, just as the problem is the heart of mathematics, but students face the problem, there is no good screening ability, which requires teachers to extract the essence from. This paper firstly analyzes the similarities and differences between math problems and math problems, and puts forward the standard of good math exercises. Finally, with the specific case, some principles that teachers should pay attention to when choosing and preparing exercises are put forward.