Design intent

In children's life, they often come into contact with triangles, squares (squares and rectangles) and circles, and are very interested in them. "Just Want" also mentioned: "Be good at discovering the educational value contained in things that children are interested in, seize the opportunity and actively guide". Therefore, according to the development characteristics and life experience of the children in our class, I will let the children play in school, and run through the whole activity in the form of picture books, operations and imitations to deepen the children's ability to distinguish graphics. So as to understand and consolidate graphics in pleasant activities, and finally, on the basis of correct perception of graphics, simple reasoning and graphics splicing are carried out.

Active field

Mathematics field

moving target

1, consolidating the cognition of circles, squares and triangles.

2. Be able to do simple reasoning and graphic assembly.

3. Experience the happiness brought by activities and feel the friendship between peers.

Activity process

First, scene import.

1, today is bunny's birthday. It also invited our children to its birthday party today. Let's go to the rabbit's house to celebrate its happy birthday.

Teacher: Let's listen to what the rabbit will say to us. (Hello, children! My name is Rabbit Square. I'm glad you came to my birthday party. Teacher: What's the rabbit's name, children? Why is he called Rabbit Fang (guiding children to observe the shape of rabbit face)? By the way, the rabbit's face is square, so it has a lovely name-rabbit side.

Teacher: We all know each other. Who else will Bunny invite besides us? Let's go and see (fox, pig, owl, kitten) (their four friends also came to congratulate him on "Happy birthday, rabbit". ) Teacher: Gee, all the gifts they gave to Rabbit Square suddenly disappeared. Do you know where they went? (on us. )

3. Consolidate children's cognition of three kinds of graphics.

Teacher: Oh, it's all up to us. Let's see what shapes of gift boxes are available. (Introduce the characteristics of a triangle/square/circle) What shape is this? After we understand the triangle, guess who gave it to Rabbit Square as a birthday gift box?

Now let's return these gift boxes to the small animals. Teacher: Thank you, babies, for helping the animals find the gift boxes. Now let's help the rabbit guess what's inside.

Teacher: Which little animal gave me the triangle box? What will be in the triangle gift box sent by the fox? (Guide children to recall triangular objects) Which small animal gave the box a right angle? What will be put in the square gift box from the pig? (Guide children to remind them of triangular objects. Which small animal sent the big round box? What will be in the big round gift box sent by the owl? Which little animal sent the small round box? What will be in the round gift box from the kitten? ) Teacher: Fang Rabbit was very happy when he received the gift. He took out a birthday cake and lit candles happily. Let's sing a birthday song together.

Second, understand the story, and on the basis of correctly perceiving the figure, conduct character reasoning according to the shape.

1, you can accurately tell the corresponding animals with the provided graphics.

Teacher: Let's blow out the candles with rabbit squares. Hoo ~ What's going on? When the candle blew out, the house turned black. In the dark, we can only see the eyes of every animal. Baby's triangle eye, who is this? Fang Yan, who is this? Rectangular eyes, who is this? Big round eyes. Who is this? Small round eyes. Who is this? (Let children recall and infer small animals according to eye lines and story lines) According to the animals that children say, light candles and an animal appears.

Teacher: When all the candles were lit, we saw all the small animals. It seems that your judgment is correct!

2. Judge and reason according to the shadow.

Come and see, everyone. What's on the wall? (Shadow) Now let's guess together according to their appearance characteristics.

Third, IQ experts are smart. You have successfully identified small animals, babies. Today is the birthday of Rabbit Square. The teacher has prepared various graphic gifts for our children, but you need to make them into various beautiful shapes and finally give them to the rabbit square as gifts. Now start designing gifts for rabbit square with your skillful hands!

Activity expansion

Art area: DIY creative painting with various graphics.

Puzzle area: Make different shapes with various Lego graphics.

Activity reflection