What are the ways to learn first-year mathematics well?
1, Math homework requirements: Try not to assign written homework, but some oral or hands-on homework will be assigned. I hope parents will pay attention.
2. Calculation speed requirements: master the verbal calculation within 10 and 20, and blurt it out.
Training methods: playing games (playing cards), counting cards by mouth and checking passwords.
3. How to overcome children's carelessness:
Judging from the recent homework, children's carelessness is mainly manifested in: mistakes, omissions, misreading of calculation symbols, and even forgetting to do half a problem. Say a word to your child at home, be good and check your homework.
4. Care about the children's learning progress and check the learning situation regularly. Parents can also practice at home, but there are several points that parents should pay attention to:
(1) Moderate exercise, three or four questions a day, not too much.
(2) The topic should be determined according to the child, whether to practice basic questions or expand questions.
(3) Parents like to accompany them when practicing.
This is good, which can cultivate children's habit of doing homework seriously, and also shows that parents care about their children very much, but some parents may nag a word or two when their children do homework, such as "think about whether to add or subtract" and "see if it is a plus sign or a minus sign?" "Left or right" and so on, your two sentences don't seem to help the children.
In fact, you ignored your seemingly kind reminder, but the child lost the opportunity to think for himself. In the long run, it will cause dependence on children. My parents will remind me anyway. When I encounter some so-called "deep-seated" problems, my parents will step in and take the place of my children's thinking. There is a phenomenon: I found that my children didn't study hard enough in class, so I told my parents that everything their children wrote at home was correct and it was impossible not to write. Have you ever observed carefully: whether he does it fast enough to get it done in ten minutes, but it takes him half an hour; Have you ever reminded me of one thing? If it's not, then you have to think about it. Children's consciousness is not high enough after leaving you, so you need to cultivate them at home.
How to learn math methods well in senior one?
First, addition
(1) Add two numbers and keep the number unchanged: if one of the added two numbers increases, the other decreases, the other increases and the other decreases.
(2) When two numbers are added, one of them remains the same. If the other number changes, this number will also change, and the change of the result is as big as the change of the addend.
(3) Add the two numbers and exchange positions to get the same number.
Second, subtraction.
(1) Subtract one number from another to keep the reduction unchanged: if the minuend increases, the result will also increase, and the result will increase as much as the minuend increases; When the minuend is reduced, the result is also reduced, and the result is also reduced by how much the minuend is.
(2) Subtract one number from another to keep the minuend unchanged: the meiosis increases, the result decreases, and the meiosis increases and the result decreases; If meiosis decreases, the results increase, and the results increase by how much meiosis decreases.
(3) Subtract one number from another and keep this number unchanged: the minuend will increase as much as it increases; As much as the minuend is reduced, the minuend will also be reduced.
1. Skillfully count the number of objects with numbers less than 20, distinguish a few from the first one, master the order and size of numbers, master the composition of numbers within 10, and read and write numbers from 0 to 20.
2. Know the meaning of addition and subtraction and the names of each part in the addition and subtraction formula, know the relationship between addition and subtraction, and skillfully calculate the addition of one digit and the subtraction within 10.
3. Learn to solve some simple practical problems according to the meaning and algorithm of addition and subtraction.
4. Understand that the symbols "=" and ">" and "<" are used to represent the size of numbers.
5. Intuitively understand cuboids, cubes, cylinders and spheres.
6. Have a preliminary understanding of the classification method and make a simple classification.
7. Have a preliminary understanding of clocks and watches, and know the hour and half-hour time.
8. Experience the fun of learning mathematics, improve the interest in learning mathematics, and build confidence in learning mathematics well.
9. A good habit of doing homework carefully and writing neatly.
10. Experience the close relationship between mathematics and daily life through practical activities.