The self-made clock teaching aid is a very good educational tool, which can help children better understand the concept of time. The materials for making the self-made clock teaching aid are very simple, only a piece of cardboard, a pair of scissors, a needle and thread and some colored paper are needed. The following is how to make and play the self-made clock teaching aid. Production method:

The first step is to cut the cardboard into a circle, and the size is determined according to your own needs.

Step 2, divide the circular cardboard into 12 equal parts with needle and thread, and mark the number on the clock on each small part.

The third step is to cut the colored paper into small pieces, each piece is the same size as the number, and stick it on the corresponding number with glue.

The fourth step is to make pointers, cut two pointers with different lengths from colored paper, mark the functions, and fix them in the center of the plate with needle and thread.

How to play:

1, introducing the concept of time.

Pick up the clock teaching aid, first of all, you can introduce the concepts of hours and minutes, and let the children observe what minutes each number represents. You can let children set their hands to different times and let them practice recognizing the time.

2, learning time reading method

After adjusting the time on your hand, let your child read the time on the clock, and read the hours and minutes. If children make mistakes in reading, you can help them explain the correct pronunciation and remind them to observe carefully.

3. Practice conversion of time

Set a time on the clock teaching aid and let the children calculate how long it is left or how long it has passed. This can help children practice conversion of time and improve their math ability.

Step 4 play time games

You can use the clock teaching aid to do some time games, such as "counting", so that children can find some specific time points, such as 3 o'clock, 6 o'clock, 9 o'clock and so on. You can also use clock teaching AIDS to make some alarm clocks, timers and so on. Let children experience the passage of time.

In a word, the self-made clock teaching aid is a very interesting and practical educational tool, which can help children better understand the concept of time and improve their digital consciousness and mathematical ability. Through interesting games and exercises, children can study happily and master time better, which is of great benefit to their growth and development.