Materials:

1, paper jam or paper jam.

2. Colored pens or paints.

3. Belt or rubber band.

Steps:

1, cut the cardboard into the shape of a circle or a hat, and the size is suitable for children to wear on their heads.

2. Write numbers on the hat with colored pens or paints. The number can be any number between 1 and 10, and each number is written on one side of the hat.

3. punch holes next to the hat or on the hat belt.

4. Pass the belt or rubber band through the hole and tie the knot or knot it, so that the digital cap can be worn on your head.

How to use:

The teacher gave the children digital hats. After each child puts on a hat, the teacher tells the child a number topic, such as "3+2=?" Children should add up the numbers on their hats and say the answers, either by themselves or by answering the teacher's questions. Such exercises can help children get familiar with the basic concepts of numbers and mathematics and improve their mathematical calculation ability.

The weaving method of handmade hat is as follows:

Tools: needles, cotton thread.

1, get the needle and cotton thread ready.

2. Start with 30 stitches and make a knitting demonstration. After starting knitting, circle the upper and lower stitches.

3, and then woven to the length of the edge of the hat.

4. After the hat is woven, circle the hat body and knit the hat body with a needle.

5. Knit the hat body to the required length, and then prepare to start knitting the hat top.

6. Knitting the hat top needs to close the needle, knit two stitches and then knit two stitches to complete this circle. Knit it twice like this.

7. There are 10 needles on the needle.

8. Then prepare the wool head and thread it into the coil.

9. Tighten from the reverse side.

10, and finally turn it over and tidy it up, so that the hat is woven.