1. Can find out the same or different kinds of objects according to their properties, and try to tell their characteristics.

2. Try to classify objects according to a feature.

3. Experience the fun of operation.

Zhunbei

Education preparation: "colorful fish"

Preparation of learning tools: "colorful fish"

Second, Montessori mathematics "seeking common ground while reserving differences"

(a) Preparatory activities: Teachers and children greet each other.

Route: Today we are going to a fun place, and we will pass a wooden bridge on the way. Children should be careful not to fall into the river.

(2) Group activities.

(1) found the same.

(1) Have a heart-to-heart talk to stimulate children's interest.

Teacher: Children, the teacher caught a lot of fish. Do you want to see these fish?

(2) Show the color plates of colored fish and classify them according to their sizes.

Teacher: Look, these fish are still in the fishing net. Now, the teacher will ask the children to help these small fish line up.

Teacher: Let's see how he helps small fish line up. The teacher will also help the small fish line up and see how the teacher lines up.

The teacher arranged the colored fish in three rows according to their size and asked the children.

Teacher: These colorful fish line up. Tell me, how are they arranged?

The teacher concluded: Well, little friend, very clever. I line up according to the size of these fish. Big fish line up, smaller than big fish, bigger than small fish line up, small fish line up.

③ According to the color of colored fish.

Teacher: Now, the teacher will line up these beautiful fish again and see how the teacher arranges them.

The teacher classified the colored fish by color, and the same color formed a line.

Teacher: Look, how are these fish arranged?

The teacher concluded: Now these fish are like a family, wearing the same color clothes. Father fish takes mother fish and baby fish out to play.

(3) Game-looking for differences.

Teacher: Now the teacher will play a game with you to see which fish is standing in the wrong position.

Please close your eyes, let the teacher operate the teaching AIDS, and let the children find the difference. Such as: 5 big fish and 1 small fish; Red fish and 1 purple fish.

(4)

Children operate learning tools, first let children classify colored fish by size, and then let children classify them by color.

Teacher: Now, the teacher wants the children to arrange these colorful fish steaks according to their size. Big fish line up, small fish line up, bigger than big fish line up.

(5) Teachers' patrol guidance.

Remind children of routine operation and operate school tools as required.

(6) exchange and summarize, and sort out school tools.