一、问题的提出数学是每个学生在整个基础教育学习过程中,学得最多的学科之一。但由于数学教学相当程度背离我们的实际生活与实践,加上课堂教学中普遍存在的“老师讲,学生听”的“注入式”教学套路,以及单纯凭借模仿和记忆,一味追求大运动量的“题海战术”等等教育教学的问题, First, the issue put forward Mathematics is each student in the entire basic education learning process, one of the most learned subjects. However, due to the fact that mathematics teaching deviates from our actual life and practice to some extent, coupled with the “injection-type” teaching routine of “teacher speaking and student listening” prevailing in classroom teaching and simply pursuing large amounts of exercise through imitation and memory, The title of the sea tactics "and so on education and teaching problems,