1. Find the one-more-one-less relationship between two numbers within 7.

2. Learn how to sort in order.

Activities to be prepared

Material preparation: tambourine, 1~7 teacher card; Operating data of children's activities in Kopka 1~7.

Activity process

Listen to the bell and clap your hands first, and feel the number within 7.

1. Ask questions.

Teacher: Will you clap your hands when the teacher rings the bell? Let's see who has sharp ears and who is right.

2. Guide children to learn the method of listening and reciting, and then let them speak.

Teacher: How many times did the teacher take pictures? How many times did you shoot it?

Second, perceive the relationship between two adjacent numbers within 7.

1. Show the counting card of 1~7, and ask the children to visually count the points respectively.

Teacher: Look, what's this?

2. Show the card of 4 and ask questions.

Teacher: Who can quickly see how many points there are on it? 1 What is the number of cards less than 4? 1 What is the number of cards greater than 4?

3. Let the children find out more 1 (less 1) cards in their own cards and check them with each other.

Teacher: Please find out the number of cards with 1 less than 4 from your bag. What is this? 1 What is the number of cards greater than 4?

4. Guide children to compare the relationship between two adjacent numbers within 7 and 1 and 1 one by one in the same way.

5. summary.

Teacher: No matter what the number is, the number in front is less than it 1, and the number in the back is more than it 1.

Third, according to the number of cards or the number of cards.

Teacher: Please queue up to count cards or cards from small to large. Who is the youngest? Who has more 1?

Activity reflection:

The content of my class this time is "comparing the relationship between two numbers within 7" (number). The goal of the activity is 1. Find the relationship between two numbers within 7: one more and one less. 2. Learn how to sort in order. This activity is carried out around the teaching objectives, and each link goes from shallow to deep. Looking back at the previous figures, let the children visually check the number of cards through display. Consolidate the understanding of the number within 7, and then I show the point card 4 and ask the children "1 what is the number less than 4?" Guide children to think and let them answer. The children's answers were emotional and chaotic. In the second link, let the children operate by themselves. The teacher asked, "How much is 1 less than 5" and "How much is 1 greater than 6". Let the children hold up their digital cards. In the operation, give individual guidance to children with weak ability. Finally, let the children arrange the numbers or cards in order from small to large, and the teacher will make a summary. What I am most satisfied with in the class is that I can give an in-depth explanation according to the child's sudden situation and further consolidate the content. After class, the teachers also put forward valuable opinions on my class, such as: 1. The points on the card can be represented by different colors and made into movable points. 2. The operation links can be diversified, allowing children to ask questions and enhance participation. 3. In the process of finishing, draw a red flag on the paper as a starting point, so that children can tell the difference at a glance.