"20 1 1 Edition Mathematics Curriculum Standard" clearly points out the importance of experience in mathematics activities. Primary school students have experiences and feelings in all kinds of activities in the process of mathematics learning. The relevant experience formed is an important source of follow-up learning, which can also effectively improve their own mathematical thinking ability and promote the overall improvement of mathematics literacy. Therefore, in classroom teaching, we should create more opportunities for students to move and accumulate effective activity experience. Specific can try from the following aspects. First, life experience "introduction" In "Mathematics originates from life", many mathematical experiences can be born.