My child is in the third grade, and I don t understand the clock problem in mathematics very well, h

You can take a real clock and explain it carefully to your child. What is the function of each pointer, usually let the child look at the watch, and he will learn it slowly.

The key points of the clock problem are: the understanding of the clock, the advance rate of hours, minutes and seconds, the expression of time and the calculation of time.

Clock awareness: It is possible to understand the expression of the hour, minute, and second hands, as well as dials and digital watches, through observation.

Hour, minute, and second advance rate: It can be observed more intuitively through the electronic watch;

Expression of time: There are 12-hour and 24-hour clocks. This should be read through textbooks and understood in combination with real life. For example, we often say that 8 a.m., 2 p.m., and 8 p.m. are 12-hour clocks, and 13 o'clock and 17 o'clock are 24-hour clocks.

Calculation of time: combining the rate of advance of hours, minutes and seconds and the expression of time.

If the child does not grasp a single knowledge point, it is recommended that he go to the mathematics synchronous intensive class, follow the teacher to check and fill in the gaps, solve the problem, and the Weinan Belan pro-Miao growth series of courses is synchronized with the child's textbook. Help children sort out knowledge points, solve problems, and consolidate the foundation. Your child should be able to learn it if you listen to it again.

After all, today's children are smart.

Usually give children more recognition of the clock, each child's comprehension ability is different, some children for a certain aspect of knowledge is a little slower to receive is very normal, parents do not need to be too anxious, let the child usually look at the time, slowly he will have this concept.

You can actually get a clock and polka dots, and then let the child feel the real environment by looking at the real time that is always elapsed.

When encountering clock problems, you can help children take the real clock and explain it to your children in detail. Learn more and practice more, and it will get better slowly.

This is a problem to look at, simple recognition and writing should be fine, and there is the interaction of hours, minutes and seconds, isn't this aspect? Just teach a few more times and you'll be fine.

The clock that rotates in a circle is indeed a bit difficult, and when it is bigger, you will understand, there is no need to catch these useless ones

Uh, he doesn't change it if he doesn't study the range of seconds, he really doesn't change it, it really means that he only thinks about the right minute.

Teach a little bit with a clock.

The fastest is the second, the slow is the minute, and the slowest and shortest is the hour hand.

Which is the second hand, which is the minute hand, which is the hour hand,

Show him a tick by tick, and read it several times a day.

What is a score of 8-12?

8-12 are whole numbers!

The problem is not very clear, improve it.

Today, I completed a practical assignment on a calendar. I knew that doing the calendar was winter vacation homework, and I didn't do it at the time, but I felt that I still had to make up for the lack of homework. So as soon as I got home I finished most of my homework and the rest of the time I was working on the calendar and a small portion of my homework.

In the process of making the calendar, I learned that 2005-5-30 is a normal year, and this year February has 28 days, and January is capitalized"January"February is"Two months"March is"March"April is"month"……It made me really understand the capitalization of numbers, and it also allowed me to memorize these words in my brain and have confidence when looking at the RMB.

After making the calendar, I flipped through the calendar I made and was very satisfied!

At this time, I really realized Mr. Zhang's words:"What you make yourself is the most meaningful"Implication.