First of all, we should make a dial model of a clock, with scale, hour hand and minute hand. Let children know what a minute hand is and what an hour hand is.

Secondly, tell children the meaning of each cell and number on the dial, distinguish the concepts and differences of hours, minutes and seconds, and the equivalent substitution relationship between them.

Third, the steps of teaching children to know clocks and watches: 1. Teach children to know the hour first (move the hour hand, keep the minute hand aligned with the number 12, so that children can see the time). 2. How long to teach children (such as 6:30, 8:30, etc.). ): move the hour hand, keep the minute hand at 6, and let the children read the time. 3. Teach children to know random time (such as 6: 25, 8: 55, etc.). ): the hour hand and the minute hand fluctuate accordingly, so that children can see the time.