一、树立典型,一题多解发散性思维的不断发展同样也是一个学习的过程,这就需要教师提供机会让学生有这方面的经验体会和积累。【例1】(苏教版五年级下册68页最后一题)写出一个比15大又比14小的分数,并在小组里说说是怎样找到这个分数的。还能再找到这样的分数吗?我注意借助启发性的问题对学生进行思维引领,同时以多元表征展现学生的思维过程。1.题目告诉我们什么信息?你能用以前学过的知识解 First, to establish a typical, a problem more Solutions divergent thinking is also a continuous development of the learning process, which requires teachers to provide opportunities for students to experience and accumulate in this area. 【Example 1】 (Sujiao Grade 5 Volume 68 last page) Write a score larger than 15 and smaller than 14, and in the group talk about how to find this score. Can I find such a score again? I pay attention to inspiring students to lead their thinking, and demonstrate students’ thinking process with multiple representations. 1. What information does the subject tell us? You can use the knowledge you have learned before