For example, the Qingdao version of the textbook and the Beijing Normal University version of the textbook, the first unit, that is, the content of the first unit, the Qingdao version is the understanding of numbers within ten, and then the Beijing Normal University version is the number in life, and then directly to the addition and subtraction, and then to the first grade of the Qingdao version. He also submitted the classification and comparison of these contents.
So the main difference is that what they teach is different in content and order. Besides, the textbooks of Beijing Normal University are widely used, and the Qingdao edition is limited to Qingdao, and then all primary schools in Qingdao use the Qingdao edition. If you go to junior high school, that is, junior high school, use the textbooks of Beijing Normal University.