Familiar with the composition and addition and subtraction of numbers within 10, familiar with common geometric figures, such as squares, rectangles, triangles, circles, cubes, cuboids, cylinders, etc. Know the clock face, know the simple time such as hour, hour and half, and know the face value, angle and minute of RMB.

Master the numbers within 100, master the composition, addition and subtraction of numbers within 10, and know common geometric figures, such as squares, rectangles, triangles, circles, cubes, cuboids, cylinders, etc. Know the clock face and the simple time, such as when and when half past. Extended data:

Correlation and interaction of mathematics in the first grade of primary school: let students use mathematical knowledge and mathematical thinking mode in the process of inquiry, such as drawing curves by continuously measuring the temperature of a cup of hot water.