Mathematical literacy refers to the literacy of mathematical knowledge, skills, abilities, concepts and qualities acquired by individuals through their own practice and cognitive activities on the basis of human innate physiology, influenced by acquired environment and mathematical education. Having math literacy not only shows that you can solve problems in math exams, but also shows that you are a person who has been learning math in daily life, which is gradually internalized in long-term math learning.

First, cultivate primary school students' interest in mathematics knowledge.

Second, pay attention to the process of primary school students' mathematics learning.

Third, learn mathematical thinking and cultivate mathematical consciousness.

Fourth, cultivate students' rigorous attitude and diligent exploration spirit.