How to do the math alarm clock in the next semester of grade 22?

1. Take a piece of cardboard, draw a big circle and cut it with scissors.

2. Cut out circles of the same size with colored cardboard.

3. Stick double-sided tape on the back of the cardboard and stick colored cardboard. Mark the numbers on the clock with a pen.

Draw four shorter lines between each number to represent "points" and color them.

5. Cut out a smaller circle with another color cardboard, stick it in the middle of the dial, and stick a small hole with the tip of scissors. Cut out the shapes of the hour hand and the minute hand with two different colors of cardboard, with the long one on the top and the short one on the bottom, and put them on with buttons.

6. Finally, put the button through the circle in the middle of the dial on the pointer and fix it.