According to the query, the guest Baba network shows.

1, based on experience: Based on experience, I independently created the multiplication formula of 6. In the process of mathematics learning, a lot of new knowledge is acquired through reflection on existing mathematics knowledge, forming a new expression. Teachers can find the connection point between old and new knowledge and integrate other figures.

2. According to the schema, the learning material of the multiplication formula of 6 provided in the textbook is a table. According to the data in the table, students have a foundation. Students have accumulated experience in writing multiplication formulas such as number, permutation, calculation and compilation, which can be well integrated into other numbers.