1. Know that the number of objects in games and operations is not affected by the arrangement, and perceive the different spatial arrangement order of objects.

2. Use games to stimulate interest in participating in activities, cultivate a focused and bold personality, and * * * enjoy the fun of games.

Activity preparation: Happy turntable, game pictures, snowflakes and other teaching AIDS and learning tools.

Activity flow:

1. Game: Happy Roulette.

Introduce the "Happy Wheel" game, review the visual group and stimulate the interest in activities.

Teacher: Today, the teacher brought a present to the children. Listen, do you know each other? This turntable is different from what you usually see. There are many fruit babies hidden in it. Baby Fruit wants to play a game with you. Turn the turntable. The turntable has stopped. You should tell the teacher what you see and how much fruit there is.

Summarize; Children can see the number of fruits at a glance by careful observation.

2. Games: Are there as many?

Teacher: The roulette game is over. Do you want to keep playing? Small animals come to play games with us. If you want to play, you must listen to the rules of the game!

Introduce the game: the teacher shows how many animal cards are drawn with different or the same number of objects. Children can judge quickly by looking at pictures. If the number is the same, they will stand and hold their heads; If not, they will kneel down and tuck their knees.

Children's games, speed up slowly and see who responds fastest. If the child's judgment is wrong, correct it collectively or individually.

Summary: The child's reaction speed is really fast, and it will soon be possible to judge whether it is the same.

Please clap with me.

Teacher: Did your friends have a good time? Clap your hands if you are happy! Shh! Listen with small ears.

Clap your hands, children. Listen, clap your hands. Count how many pictures we took.

Change the rhythm and clap your hands again.

Summary: We clap our hands at different rhythms, but we clap our hands as many times.

4. Change the mode.

Teacher: Today, the children in our class did well. The teacher brought you many small decals, but it is not so easy to get them. There are tasks to be completed!

The teacher showed three picture sheets arranged in different ways: What secret did you find?

Summary: They are arranged in different ways, but they all have 9 small flowers.

The teacher once again showed three picture papers with different arrangements: What's the secret here?

Summary: There are so many different little flowers lined up, but all of them are 9.

5. Snowflakes will change the pattern.

Each child has 10 snowflake. Please line up to buy these snowflakes.

Question: How many snowflakes does each of you have? How many different shapes did you pose? Will there be different snowflakes for each different shape?

Summary: No matter what arrangement, their total number will not change, that is, 10.