1. Consolidate children's understanding of numbers within 7, match the objects according to the numbers and compare the numbers.

2. Be able to observe and look for physical cards carefully. Activity preparation:

1. Teaching AIDS: 1~7 digital big pockets (you can draw pockets on the blackboard with chalk, or cut paper into hollow pockets and stick them on the magnetic board, and write the numbers 1~7 on the pockets), large exhibition boards (magnetic) and magnets (equal to the number of physical cards).

2. Learning tools: provide 1~7 physical cards made by children (the number of cards is two to three times that of children, in the form of dot cards, physical seal cards, paper ball cards made of wrinkled paper, etc. ).

3. Hide the cards in every corner of the activity room before the activity.

Activity flow:

(1) problem introduction.

1. Teacher: Everyone needs friends, because only with friends will they not feel lonely and lonely.

2. The teacher showed the digital pocket: But yesterday, the card friend in the digital pocket was angry, and as a result, the card friend ran out of the pocket and hid and didn't want to see it. Digital pocket feels lonely without friends to play with. I want to ask children to help it find its own card friends.

3. The teacher guides the children to think: Where will the card be hidden in the activity room?

(2) Children look for physical cards.

1. Teacher: How many cards did you find? Where did you find it?

2. Teacher: Which child looks for the most, and how many? Which child looks for the least? How many?

(3) Match the physical cards with numbers.

1. Guide children to match the corresponding number of physical cards one by one according to the numbers.

(1) Teacher: Who found the cards with the quantity of 1 Please put the card under the digital pocket.

(2) Teacher: Who found the number 2 cards? Please stick the card under the number 2 ... 2. The teacher guides the children to check whether the number is consistent with the number on the physical card one by one.

(4) Card number and card number comparison.

1. Teacher: Which number has the most friends? Which number has the fewest friends?

2. Teacher: How do you know? /jiaoan/452.html

Activity expansion:

Regional activities: provide fishing rods and "small fish" in the education area for children to have a fishing competition and compare the quantity. Provide playing cards in the math area and play the game of "drawing turtles" to consolidate the understanding of quantity; Provide children's books 15 pages of operation materials and play the game of "counting things to catch dragons". Provide all kinds of plastic toys in the structure area for children to spell numbers.