Function:Two hands linkage (clockwise and minute hand linkage); With the hands turning , the clock shows day and night with the marks
1. Red letter hour -12 hours system, a circle of 12 hours;24 hours inside the scarlet letter;Outside the black word for 60 minutes, a circle of 60 minutes
Blue needle (length) : minute needle;Red needle (short) : hour hand
Turn the blue needle (minute hand) with your finger, and the red needle (hour hand) will turn accordingly.(the red needle cannot be turned manually)
2. Turn the blue needle once (60 minutes), turn the red needle once (1 hour), and so on.
Let the child turn the minute hand by himself to understand the relationship between the hour hand and minute hand, which is more intuitive and easier to accept.