Students can collect figures from daily life, such as 1 coat, 1 trousers, 2 pairs of socks, 3 glasses of water, 1 eggs, 4 windows, 3 rooms, 10 cars, license plates, buses and subways, floors, etc.

Let everyone exchange the collected figures to enhance the interest;

Then you can combine numbers with arithmetic learning in your life, such as breakfast, lunch, dinner, several meals, a few eggs, the classroom 10 floor, the fifth floor of your home, and the upper and lower floors.