0 1, know the surface.
The easiest way to start learning clocks is to look at the surface. Take the clock home. Let the child observe, and then say, the three needles that the child sees. Distinguish the difference between three kinds of needles. In fact, the child can tell you directly after this observation. Parents can guide their children, the shortest and thickest is the hour hand, the longest and fastest is the second hand, and the middle is the minute hand. Through the observation of children and the guidance of adults, children suddenly remembered the difference between the three kinds of needles. Then there is the division of 12 on the clock face, and let the children calculate it themselves. There are several big squares on the clock face. How many small cells are there in each big cell? In this process, adults should not tell their children the answers directly, but let them count for themselves. After several times, the child will naturally have a memory in his mind.
When children have memories, they can take out white paper and pens and let them learn to draw simple clocks and watches. This process seems cumbersome, but in fact, children can draw very accurately at once. Through the two basic steps of counting and drawing, children can basically remember the three needles on the surface, the big grid and the small grid.
02, learn the rate of every minute.
How much is the admission fee? If you tell the child directly, then the child will still be confused by you and can't learn. Because he was told directly by an adult before, he has no experience. I bought a math learning tool that can turn the needle manually on the Internet. Let the child turn the three needles on the surface. This tool, when you turn the second hand, the minute hand and the hour hand are also turning. I let the children turn the second hand by themselves, one by one, the second hand turns once, and the minute hand just turns one by one. When the second hand turns 60 small turns, the minute hand just turns 1 turn. The hour hand has just passed a big grid. This tool can let children know clearly the advancing speed between three stitches, and a small tool can do it. Through practical operation, it is faster to stimulate children's active exploration of knowledge than to instill it in their children by parents.
03, how to look at the time. Through stick figures, children can basically draw a clock face. Then we can teach our children how to tell time.
@ Look at the hour hand first. When the needle points to that number, it represents what time it is now. When the time points between two numbers, read the smaller number.
@ Look at the minute hand. When the minute hand points to that number, you have to multiply it by 5 and write that number.
04, the calculation of time.
The calculation of time is mainly to examine children's understanding of the admission rate. Generally, time is calculated vertically first. Pay attention to the time, borrow one as 60.
05, often contact with real life, let children apply knowledge to real life.
After study time, we can often ask our children to tell us the time at the moment. For example, we can ask our children to tell us about our school courses. When is the first class? What courses are there at 10 in the morning? You can ask your child the time when you go out. Through simple inquiry, children will gradually master the knowledge point of time. Learn with examples from life, integrate learning into our daily life, and guide children to explore by themselves. In this way, children will have more motivation to learn, instead of always feeling that knowledge is boring.