Let the children count how many ears, hands, eyes, legs, etc. each person has, and let the children find two at home.

Guide children to initially perceive the actual meaning of "2", know the consistent points, and take out the "2" items from many items.

Activities to be prepared

Mapping assistance: two apples and two flowers, the quantity is 1, and two physical cards.

Activity process

1. The teacher showed the apples one by one, led the children to practice repeatedly, with the same number of hands and mouths, and said the total.

2. According to the physical cards, the teacher shows the physical cards with the quantity of 1 or 2, and the children take out the corresponding number of plastic balls from the basket and take the number of sides (take 2 for key exercises).

3. Explain the meaning of 2,

4. Take out 1 or 2 plastic balls according to the teacher's language instructions.

5. The number of objects that inspire children to look for themselves or in the activity room is two. Let the children answer loudly. (at least 1 species)