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一、读插图一般情况来说我们习惯性把插图称为情境图或者主题图,这种图的作用是能够帮助学生在繁杂的情境当中井然有序地将一些有用性的信息整理出来。它不仅能够在一定程度上告诉我们数学问题的重点和难点在哪里,还与学生生活实际有着密切的联系。只要学会运用插图,就能发展学生的思维能力以及激发他们的学习热情。我们根据研究结论可以知道一幅情境图的作用和两千多字的文字描述作用是一样的,而通过平时课上的观察我们可以知道情境图可以分为背景插图、教学思路图、
First, the read illustrations In general, we habitually referred to the illustration of the situation map or thematic map, the role of this map is to help students in a complicated situation which orderly some useful information sorted out. It can not only tell us to some extent, the focus and difficulty of mathematical problems where, but also with the actual life of students are closely linked. As long as you learn to use illustrations, you can develop students’ thinking skills and stimulate their enthusiasm for learning. According to the conclusion of the study, we can see that the effect of a situation graph is the same as that of more than two thousand words. Through the observation in ordinary time classes, we can know that the situation graph can be divided into background illustrations, teaching ideas,