A: How to understand mathematics curriculum is the primary problem that mathematics teachers must solve, which is related to what kind of curriculum view we should have in the compulsory education stage. Now is the era of education popularization, and the degree of education popularization is deepening day by day. Therefore, the mathematics curriculum should reflect the universality of mathematics education, let every student lay a good foundation, promote the growth of every student, care for every student, let every student develop, and let mathematics education be open to all students. Mathematics curriculum should enable everyone to get a good mathematics education and let different people get different development in mathematics. The basic idea of mathematics curriculum embodies the basic spirit that mathematics curriculum should embody the foundation, popularization and development of compulsory education, and it is a new mathematics curriculum idea and practice system.