1, items with learning points less than 4 shall be counted by item.

2. It can calculate objects and numbers.

Activity preparation:

1. Environment construction: 4 items are arranged around the activity room; 2. There are several building blocks and several classification rivers.

Activity flow:

1. Review the numbers 1, 2,31. The teacher stretched out his fingers 1, 2, 3, and asked the children to take out the specified number of building blocks.

2. Guide children to express numbers with actions (such as stepping on the floor three times), and pay attention to slowing down to make the numbers and actions consistent.

3. Teachers can inspire children to practice counting in other forms and consolidate their understanding of quantity.

Second, the number of items within 4 is 1. Please state the names and quantities of various items in the activity room, and point out the number 1-4 with your finger.

2. Children count the number of items with their hands and mouths consistently, and ask them to tell the total number of items after counting.

3. Guide children to take out four pieces from many building blocks.

4. The teacher stretched out his finger 1-4, and asked the children to take out the corresponding number of building blocks as required, put them in the sorting boxes respectively, and say the total number in turn.

Third, observe the album "Beautiful Flowers"

1. Take a look and guide the children to observe the characteristics of the flowers in the picture and compare their sizes, colors and varieties.

2. Name each flower.

3. Count, how many kinds of flowers are there on the screen, and how many are there for each kind of flower.

Daily life education and regional activities materials:

Let children observe "true happiness" in mathematics and guide them to find out the items within 4. Teachers can also guide children to tell how many small animals are wearing different clothes, thus consolidating children's understanding of the number of items.

Family education:

Parents can tell their children how many legs there are on the table and how many lamps there are at home by using the items at home (the number is less than 4), and let them count them one by one, and then point out the numbers with their fingers.