Teaching objectives:
1, know the role of clocks and watches in life, and get a preliminary understanding of clocks and watches (hour hand and minute hand);
2. Learn to look at the whole time in combination with experience and know two representations of the whole time;
3. Develop the habit of arranging time reasonably and learn to arrange your own schedule in a planned way.
Auxiliary teaching:
When the hour hand is between two numbers, it is a few minutes later. What is the minute hand when it points, and what is the minute hand when it is between a few minutes and a few minutes?
The understanding of clocks and watches is also a gradual process. For children who are too young, don't encourage them to have a general understanding of time, such as how long 1 minute, what 1 minute can do, how long 1 hour can do, and how much 1 hour can do.
Tell your child what time to get up, sleep and eat every day. With the help of props, children can have a clearer understanding of time.
Baidu encyclopedia-clocks and watches
Senior high school mathematics solid geometry problem-solving skills 1. Strategies to show the relationship