数形结合思想在小学数学中应用较广,笔者就小学第一学段学生上学期期末检测中相关知识的答题情况,数形结合的习题做一简要分析。一、简题深挖,拓展提升苏教版一年级期末检测有这样一道题:画图、填填,此题共三小题。第1小题照样子画2个图形,规律是先画了两个空心圆,再画一个实心三角形,顺次共有这样的三组,第三组的第二空与第三空请学生自己填写,这一小题根据规律学生绝大多数能做出来。少 The concept of combination of numbers and shape is widely used in elementary mathematics. The author makes a brief analysis of the questions about the relevant knowledge in the first semester of elementary school and the combination of several forms. First, the deep exploration of the problem, to expand the promotion of the first edition of the Soviet version of the test has such a problem: drawing, filling, a total of three questions. The first quiz still draw two graphics, the law is to draw two hollow circles, and then draw a solid triangle, followed by a total of such three groups, the third group of the second empty and the third empty, please fill in the students themselves , This little problem can be done according to the law the vast majority of students. less