2. Things that seem to have nothing to do with mathematics, such as spatial shape and contrast, are actually closely related to mathematics, even addresses! Like the floor of your house. ...
3. Playing poker, actually sorted by color and suit, can play poker for a long time.
4. It's really fun to have a small blackboard and tile at home. Various graffiti or homemade tracks are used to play with small balls, and several of them are dropped. ...
5. Skip the box and count. Life is full of mathematics, and we play whatever we meet. Integrate mathematics into life and cultivate your baby's logical thinking ability.