The junior high school mathematics textbook of Beijing Normal University is a general education version, which can adapt to most parts of the country and is regarded as a version used more in the country. At present, the teaching of Qingdao edition is only applicable to Shandong area, and the scope of use is small.

2. The content of course knowledge is different.

The whole textbook of Beijing Normal University Edition is well-written, with strong basic knowledge and logic, and some knowledge points are thoroughly explained in the textbook, which also brings some pressure to teaching. As can be seen from the naming of each unit in Qingdao Edition, it is very vivid and has childlike interest and teaching interest.

3. Different curriculum arrangements

The typesetting span of mathematics textbooks published by Beijing Normal University is too long and jumping, which easily leads to the instability of students' knowledge points. The textbook gives enough space for teaching and primary school students, and the content is more plastic. Qingdao version of mathematics is not suitable for areas with large classes and many students.

Generally speaking, Qingdao edition is suitable for areas with few students in small classes and can be taught according to the students' situation, while Beijing Normal University edition is very suitable for areas with many students in large classes, with solid basic knowledge and no blind spots.