1, understand the meaning of division, and prepare for learning division operation in the future.

2. Cultivate children's concentration, accuracy and ability to work independently.

3. Help children remember the concept exercises of multiplication and division within 100.

Composition of teaching AIDS:

The gridding board is a natural color wooden board with black numbers of 1-9 printed vertically and horizontally. There is a row of large round holes under the horizontal pattern for filling the green pattern, and the vertical and horizontal patterns are matched with 8 1 small round holes. Also: 9 wooden pieces, 8 1 round green ball.