小学数学教学中有很多涉及实际生活的应用题,这些题目是连接数学的纯理论世界与现实世界之间的桥梁,在小学数学教学中具有重要的作用。数学教学中的“问题”让学生有了学习和努力的目标,而“问题解决”的过程,则会驱动学生去学习各种知识和技能,调动所知的一切与问题相关的信息来最终解决问题。因此,在教学中,“问题解决”教学的设计和实验就成为一个重要的课题。 There are many practical problems involved in practical teaching in elementary mathematics teaching. These topics are the bridges between the purely theoretical world and the real world of mathematics. They play an important role in mathematics teaching of primary schools. The “problem” in mathematics teaching can make students have the goal of study and hard work, and the process of “problem solving” will drive students to learn various knowledge and skills and mobilize all the known problems related to the problem Information to ultimately solve the problem. Therefore, in teaching, the design and experiment of “problem-solving” teaching have become an important topic.