1. Distinguish even and odd numbers by watching ppt courseware, drawing circles, counting and other activities.

2. Cultivate children's ability to find even and odd numbers from things around them.

3. Stimulate children's interest in odd and even numbers and actively participate in math activities.

Activity preparation:

Self-made ppt courseware, several cards with different patterns (including fruits, vegetables, animals, articles, etc. ), colored pencils and a mystery bag.

Activity flow:

First, integrate into teaching activities through dialogue.

Children, many digital babies come to play games with us today. Who do you think will come? .. play ppt courseware (children watch and say: Is it digital baby 3, 5, 9? .. 7) Oh, there are so many digital babies to play with us. Let's shout the password together, shall we One two one, one two one? ..？ Let's help these digital babies line up in order.

Second, group activities: continue to watch ppt courseware

1, guide children to observe what is on the screen? What color are they? How do you line up? (Children: There are apples, red apples and green apples. They are two teams and two rows. )

Please count the children collectively and individually, and count the number of apples in each group.

3, guide children to observe and discuss:

Are each group of apples circled in two in the picture?

Which groups of apples are circled in pairs? What are those numbers?

Which groups of apples were circled in pairs and didn't finish them at last? What is the number?

4. After the teacher guides the children to answer:

All 2, 4, 6, 8, 10 with cycles are even numbers, and only one' 1, 3, 5, 7 and 9 is singular.

The teacher summed up: A, like 1, 3, 5, 7, 9, there will always be a number left in the end, which is called singular.

Like 2, 4, 6, 8, 10, all the numbers that can be counted are called even numbers.

B. There are five odd numbers and five even numbers in 10.

C, odd numbers are next to even numbers, and even numbers are next to odd numbers. They are all good friends holding hands.

5. Simply introduce odd and even numbers to children.

Tell the teacher, children, how many names do you have? Inspire children to tell what teachers and children call you in kindergarten and what parents call you at home. (For example, my name is Li Yan, also called Beibei)

Teacher: The teacher told you that digital babies also have two names, odd number is also called odd number, and even number is also called even number.

6. Find out and say which ones are singular and which ones are even.

Third, distinguish between odd and even numbers in games and operations.

1. Find out what is singular and what is even subordinate.

(For example, one head is singular, two hands are even, one mouth is singular, two ears are even, and so on. )

2. Operational activities

Grouping operation: the first group: circle. Two circles distinguish odd and even numbers.

Group 2: Draw it. Colour odd numbers red and even numbers green.

Group III: Mo Bao. Take out the treasure from the mysterious bag, open it and count how many it is, whether it is odd or even.

3, group games: odd hug yourself, even find friends to hug.

Activity expansion:

After the children come home, what is odd and what is even at home are recorded and handed over to the kindergarten teacher tomorrow.