After reading the book "The Big Tooth Rat Delivers Express", I found that the pieces of cups, spoons and thermos bottles in the story can be matched, and the necklace for Mrs. Rabbit can also be practiced, so as to find and create rules. Seeing that there are so many mathematical elements in it, I naturally combine it with the field of mathematics and learn mathematical knowledge with this picture book story.

However, after reading the story many times, I found that the story also contains educational elements of self-awareness. In the story, the big tooth rat's front teeth love to bite, and there is a conflict and contradiction between his express delivery work. Finally, he found a suitable carpenter job according to the characteristics of big teeth. These contents can guide children to analyze their own characteristics and help them find a suitable position in the group. Let the children understand that everyone has their own differences and can always find the one that suits them.

So I think this is a picture book story worth reading and appreciating, which has good educational value in the fields of language, mathematics, social cognition and so on.

Activity objectives:

1. Language field: carefully observe the pictures, reasonably guess the story, and tell the picture content completely and smoothly; Listen carefully to your partner's story and make it up properly.

2. In the field of mathematics: help children improve their ability to discover laws through stories, and learn to discover the arrangement rules of necklace beads and the matching rules of fragment shapes.

3. Social field: Appreciate picture books, perceive the relationship between the characteristics of big-toothed rats and work, and let children understand that everyone has their own characteristics and can always find their own position. Improve children's self-awareness ability.

Activity preparation:

1. PPT of the story

2. Operating materials:

Colour the necklace

(2) find a dress for the skirt.

(3) A number of red and white magnets are used to arrange necklaces.

Activity flow:

Once imported, know the basic information of the courier.

1 Teacher Wang received a parcel at work today.

What do you call the person who delivers the package? (courier)

Do you want to see what's in the package? Open the parcel and take out a book. Coincidentally, this book tells the story of the courier. The name of the courier is "big tooth rat"

Second, follow the slide step by step into the story.

1 picture 1

Look, this is the little express, the big tooth rat. It goes to every corner of the forest to deliver packages every day. He is the busiest in the forest.

Do you know why he is called the big tooth rat? Why are its teeth so big? Is big teeth good or bad?

2 Pictures 2 to 4

Look at the picture below. What happened?

Figure 2: Find out what tableware is on the table.

Figure 3: Find out what pieces are on the ground.

Figure 4: Find out what fragments are on the bed.

3 pictures 5

Mrs. Rabbit's necklace was bitten off and beads were scattered all over the floor. What should I do?

How do you think the beads should be arranged?

The big tooth mouse bought many red and white beads and asked the children to help put on the necklace. It wants to give the necklace to the wives of all the animals in the forest. The teacher wore one, too. Let's see what the law is. Can you think of other laws? (Individual children can communicate their own rules by putting magnets on the blackboard. )

4 Children's operation: (1) Color the necklace.

First exchange the rules of your own necklace, and then exchange necklaces to say other people's rules.

Send a necklace.

5 Picture 9 and 10

Rat put the necklace away. After a while, his teeth became restless again. What will happen this time?

Let's find out where the fragments of the skirt are.

The hen is looking for fragments with a magnifying glass. Children have bright eyes. Let us help them together.

6 Children's operation: (2) Find a dress.

Look at the pattern on the skirt carefully and find out which piece of cloth and the pattern on the skirt are exactly the same.

Children cut and sew skirts.

Check to see if it is correct.

Send a skirt.

Figure 13 The necklace has been put on and the skirt has been mended. The big tooth rat should be happy this time, right?

Why are you unhappy?

Do you think the big tooth rat can be a qualified courier? What shall we do (change jobs)

What do you think is the best job for the big tooth rat?

8 Tell about page 14.

Three summaries:

Everyone has his own characteristics. Only by finding a suitable position can we serve others better.

Discussion: What do you think is special about you?

What can you do for your friends in class?