1, learn to compare two groups (two groups of objects) one-to-one correspondence. (Perceive the target)

We can solve more, less or as many problems in a one-on-one way. (ability goal)

3. Experience the happiness after solving the problem. (emotional goal)

Activities to be prepared

1, bottle three groups.

(1) Three groups of bottles with different colors, namely red, yellow and blue. The bottle body and bottle cap of each group are the same color (that is, if the bottle body of the red group is red, the bottle cap is also red).

(2) The number of bottle caps can be different from that of bottle bodies.

2. Pleasant Goat, Beautiful Goat, Lazy Goat, Boiling Goat, Jonie, Slow Goat and some cartoon images.

3. Dim sum cards: vanilla cake, chocolate grass cake and grass salad.

Activity process record

First, operation activities: capping the bottle cap

Show the bottle and guide the child to observe.

Teacher: The teacher brought a lot of bottles today, but the lids of these bottles were not properly covered. Please help them find the lid and put it on.

1. First operation: Please put a red lid on the red bottle.

Children operate bottle caps, guide children to find that there are more bottle caps than bottles, and learn to say "there are more bottle caps than bottles".

2. Second operation: Please cover the blue bottle with a blue lid.

Children operate bottle caps, guide children to find that bottle caps are less than bottles, and learn to say "bottle caps are less than bottles".

Third operation: Please put a yellow lid on the yellow bottle.

Children operate bottle caps and guide them to find that there are as many bottle caps as there are bottles, and learn to say "there are as many bottle caps as there are bottles".

This link adopts the introduction of children's operation, and the outline advocates children's hands-on operation and "learning through operation", while small class children's thinking is more intuitive, so that children can master the knowledge they want to learn through hands-on operation and play with half the effort.

Second, try to solve the problem of "more, less and the same".

1. Let the children observe the bottles in the red group and ask questions after observation:

Teacher: Please have a look. Did the red bottle and hat find their good friends?

Yang: No, there are extra covers.

Teacher: There is an extra cover. It has no friends. So lonely. It will cry. What should I do?

Guide the child to find a way to solve the extra lid.

Yang: You can find as many red bottles as there are red lids, so you can have as many.

During the activity, children who behave well will be given small red flowers to encourage them to find ways.

2. Guide children to solve the problem of "there are fewer lids than bottles" in the same way.

Third, the game: snacks

1, Teacher: Today, the lamb on the green grassland came to visit our class. Come and see who they are.

Show lambs: Pleasant, Beautiful, Lazy, Boiling, Jonie and Slow, and introduce them one by one.

Teacher: The lamb is hungry from the green grass so far away. Let's give them some snacks.

Let the children distribute snacks to the lambs as required;

For the first time, please give each lamb a vanilla cake. Boiled sheep are allergic to vanilla. Please don't give it to him. After sharing, let the children talk about cakes, helium, raspberries and lambs.

Young: There are fewer cakes than mutton.

Second snack: Please give each lamb a chocolate straw cake. Lazy sheep like chocolate grass cakes best. Please give him two tablets. After sharing, let the children talk about how the cake tastes better than mutton.

Yang: There are more cakes than lambs.

Third snack: Please give each lamb a green grass salad. How is the cake compared with mutton?

Yang: There are as many cakes as lambs.

Teacher: The lamb is full. They are very happy. They invited us to dance in qingqing grasslands. Come on, let's line up and start!