Activity preparation: 1, paste 5 large blue disks, 6 large red disks and 7 small orange disks. 2. Stick the numbers 5, 6, 7, and the physical card.

Activity process

First, group activities.

1, show pictures one by one.

Please read the card carefully. What's on the card?

2. Correctly judge the quantity within 7.

Show me the picture 1.

(1) What is on the blackboard? Which color has the most discs? Which color has the fewest discs? how do you know

(2) Why do I think there are the most red plates and the least orange plates?

(3) Who can think of a way to change the arrangement so that we can see at a glance who has the largest number and who has the least number.

(4) Inspire children to line up the patches of each color.

Now let's see who has the most and who has the least.

Where did you see it?

Guide children to compare three rows of pancakes one by one)

Please tell the children how many pancakes there are in each row. Who will send digital friends to each row of wafers?

3. summary.

Want to know who is more and who is less, you can't look at the size of the object or the length of the queue.

But to count how many there are in each row, in order to compare who has more and who has less.

Second, group activities.

1. Print out the most creative numbers.

2. Look at the signs and paste the graphics.

3. Fill in the blanks in order.

4. Add and delete comments.

5. Print less than 6 or 7 ideas.