In order to cultivate students' interest in learning mathematics, guide students to observe life from the perspective of mathematics, let students feel that there is mathematics everywhere in life, experience the connotation of mathematical culture, activate students' inner creative enthusiasm, and encourage students to spread mathematical culture. During the 7-day National Day holiday, the first-grade math group organized all the students in this grade to create math imaginary paintings with the theme of "Mathematics in My Heart".

Children use their own pictures to draw the mathematics in their minds, and use their imagination to turn mathematical graphics into lifelike houses, grasslands, trees, blue sky, white clouds and so on. Simple numbers have also become vital animals and various daily necessities. Children use their own brushes to express their love for mathematics and their desire and confidence in exploring mathematical knowledge.