You can do simple dialing with your child at home, with three hands and the number of 12.
Secondly, learn to tell the time.
The minute hand points to 12 and the hour hand points to 7, which is 7 o'clock.
And so on.
Learn to watch half a point again.
The minute hand points to 6, the hour hand passes 9, and the time on the clock is 9:30.
You need to practice with the children at the hour and half an hour. Practice makes perfect, and then you can remember the nursery rhymes of clocks and watches. It says that there are big cells and small cells, and each cell indicates how long it takes a child to fully understand the whole one hour and half an hour. You can also play a counting game with children before the game: 5.10.15.20.25.30.35 ... 60. This game can also exercise children's logical thinking and mathematical reasoning ability. Then practice slowly at 7: 15.8:40.
Knowing clocks and watches is a step-by-step and in-depth process, and it is a learning process for me and my children. I hope I can help you.