1, capacity: In terms of the quantity of content, the capacity of the People's Education Edition is smaller than that of the Qingdao Edition. Compared with Qingdao edition, People's Education Edition has more knowledge of identifying clocks and watches, but less knowledge of identifying positions, statistics and comparison. The calculation part of the People's Education Edition is arranged to carry addition within 20, and there is no abdication subtraction. The Qingdao Edition has abdication subtraction within 20 in Unit 7.
2. Arrangement: The content arrangement of the first-grade mathematics book of People's Education Edition is less jumping and less difficult than that of Qingdao Edition. For example, the People's Education Edition arranges the understanding and addition and subtraction of 1 to 5 in the third unit, the understanding and addition and subtraction of 6~ 10 in the sixth unit, and the Qingdao Edition directly arranges the addition and subtraction of numbers within 10 in the third unit.
3. Illustrations of life situations: The illustrations of life situations in the first volume of the first grade of mathematics published by People's Education Press are based on students' existing lives and are more suitable for rural children in rural schools. The situation map in the first volume of Grade One Mathematics in Qingdao Edition is based on students' existing life experience, which is more suitable for children with urban life experience.
4. Practical activities: People's Education Edition arranged two practical activities for the first year of mathematics, namely, Mathematics Paradise and our campus. The practical activities of the first volume of the first grade of mathematics in Qingdao Edition were also arranged twice, which were to find out the number around and how many cloves of garlic there were.