For kindergarten children, how to scientifically and effectively teach them to make up ten methods

There are two types of 10: one is to divide 4 into 1 and 3, and then 9 to add 1 to make 10, but to divide 9 into 6 and 3, and use 4 plus 6 to make ten. Regardless of the method of learning, such a knowledge base is required.

1. Be proficient in which two numbers add up to 10

Proficiency in 1 and 9 combined is 10, 2 and 8 combined is 10, 3 and 7 combined are 10, 4 and 6 combined are 10, and 5 and 5 combined are 10This is the synthesis of 10.

2. Proficiency in the division of numbers.

If any number from 0 to 9 appears, the child will be able to correctly find its division according to the addition equation. For example, like 7+8, the first step requires the child to know how to divide 7 into 2 and 5, because 2+8 equals 10, not 1 and 6 or something.

In addition to the division, students are also asked to divide according to the characteristics of the numbers.

3. Be able to correctly calculate how many are equal to 10 plus a few.

This is the final step in the calculation of the method of making up the decimate. The teaching of 10 plus a few is learned after students know the numbers within 20, and the arithmetic of 10 plus a few equals more than ten is mainly taught through the composition of numbers.

4. Understand the method of calculation on the basis of concrete things.

According to Piaget's theory of cognitive development, children in the first grade are still in the stage of concrete image thinking, let alone children in the kindergarten class. Therefore, the different versions of the textbook are arranged by giving a ** to let the children circle 10 times first, and understand the calculation method in the process of the circle.

Therefore, if we want to teach our children the Ten Methods well, we must teach them at least the above points. And provide more opportunities for children to draw a picture and circle a circle.

Let's talk about the Ten Laws again

This part of the content is basically arranged in the second semester of the first year, mainly to learn more than a dozen minus, and the textbook presents three calculation methods: breaking ten methods, wanting to add and subtract, and flat ten methods.

In fact, for more than a dozen minus a few, breaking ten is just one of them, from the actual teaching point of view, many children prefer to use the method of addition and subtraction.

Therefore, for children who teach large classes, individuals also tend to do a solid addition calculation, and use the method of addition and subtraction to calculate a dozen minus a few. And the Ten Ways are only used as a way to understand.

A few things to note::

1. You don't have to force your child to study.

Children's psychological development needs to follow a certain order, and it is still quite difficult for kindergarten children to master the content of the first grade. It is normal for children to not understand and not grasp after parents give them counseling. Because the child's psychology has not yet developed to understand such an abstract algorithm.

Parents sometimes need to be patient.

I remember that our children's kindergarten was like this at the beginning, and then they simply gave up. When I go to teach again in the second semester of the large class, the children gradually become able to understand.

2. Provide specific food for your child's reference, and don't force your child to calculate the speed.

Specific foods can better help children understand arithmetic, and the calculation speed is not fast at first, and parents do not need to be anxious. The kids will catch up.

Finally, for children to learn knowledge in advance, I personally feel that with an attitude of increasing knowledge, there is no need to worry too much about the effect of learning. This will be a little easier for both adults and children.

First of all, teach children to be proficient in which two numbers add up to 10, and then master the division of numbers, so that they can correctly calculate how many 10 plus how many equals. The method of understanding calculations on the basis of concrete things. For the method of breaking ten, individuals also tend to calculate the addition solidly, using the method of addition and subtraction to calculate the number of more than a dozen minus, and using some operation examples to teach children to calculate, but the method of breaking ten can be used as a method to understand it.

To make up ten and break ten, children are required to master the most basic decomposition and combination of numbers within 10. Therefore, let your child learn the numbers 1 to 10 first.

Make ten: In short, it is to find a way to convert it into 10+ several, which is convenient for calculation.

Breaking ten: In order to solve the situation that more than a dozen minus a few and the single digit is not enough to subtract, subtract the subtraction with 10, and add the remaining number and the single digit.

The teaching plan process of the ten methods in the large class makes it easy for the baby to learn the tricks.

Preschool children are not very mature in comprehension, and teachers can set up some physical scenes to teach children to learn "make up the ten methods" and "break the ten methods".

Break the Ten LawsIt is a subtraction calculation method, that is: when the single digit is not enough to subtract, subtract the subtraction with 10, and add the remaining number to the number on the single digit. For example, 13 7, first divide 13 into 10 and 3, and then subtract 7 from 10 to get 3, and add the resulting 3 to the subtracted 3, and the resulting 6 is the number.

The breaking ten method, also known as the "borrowing ten method", is a calculation method used in the abdication subtraction method within 20. The abdication subtraction within 20 can be transformed into the addition and subtraction within 10 that students are familiar with, so as to simplify the difficulty.

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When calculating 13 minus 7, first consider that the single digit 3 minus 7 is not enough to subtract, so borrow 10 from the ten digits to subtract, 10 minus 7 to get 3, and then add 3 and single digit 3 to equal 6. This is the Ten Ways to Break.

In the teaching of infants and toddlers in large classes, children should be properly informed about the number 1 10. Teachers can use teaching props to teach. Deepen your child's memory.

Prepare more teaching aids and courseware, so that children can more intuitively understand the meaning of making up the ten methods and breaking the ten methods.

For kindergarten children, the child's math requirement is that the addition and subtraction formulas are within 10, of course, kindergarten children and elementary school children do arithmetic problems differently, it is possible that you give him a math problem: 10-6 He may not quickly figure out how much there is? He has ten apples.

He ate six apples. How many apples are left? If you give him an arithmetic problem, he may not be able to figure it out if he doesn't have anything practical in his head.

So when teachers teach children about math, they have to find the right methods and techniques, and then let the children remember this secret, so that they can quickly solve math problems when they do them in the future.

For example, we often use the collection of ten nursery rhymes, which children prefer and easy to accept, so here I can share with you some collection of ten nursery rhymes, let the children memorize these songs, and then when they add and subtract the formula in the next 10 can quickly calculate the answer. These are ten nursery rhymes that are relatively simple and easy to remember, so as long as the child memorizes the ten nursery rhymes, then he can quickly get the answer in the addition and subtraction formula in the future. Another way is for the teacher to teach the children to play a game of 10 moves.

When playing, the teacher asks the child: How many balls did my five balls touch, and the child: Your five balls touched five balls; The teacher asks the child:

How many balls did my three balls touch, kid: Your three balls touched seven balls, this is also a game of set of ten methods, and children also prefer to play such games, which not only adds to the fun, but also allows children to remember set ten methods.

So there's another way to do subtraction, which is to decompose 10, when you don't have enough units, you subtract the subtraction from 10 and then add the remaining number to the position of 1, which is our decomposition 10. This is also a simple children's rhyme about a mountain cracking. Nursery rhymes are easy to memorize, and children are more convenient to use, but parents and teachers still give children a certain amount of time when they tease their children about arithmetic, kindergarten children are different from elementary schools after all, even if he can break ten methods and methods of ten nursery schools back is very proficient, but it may take time for him to really use it.

Children should be asked to find friends in advance, for example, once the high good friend is nine, and the good friend of the second is eight, it must be remembered through association, when breaking 10, it should be reduced from the single digit, and the number on the 10th digit should be reduced by 1. These pants.

You should be good at using examples in life, tell more interesting silver locust stories, so as to systematically introduce, and then strive to improve the baby's attention to shoot the void, so that they can scientifically and effectively learn to make up the ten methods and Feng He friends to break the ten methods.

A total of 10 delicious dishes will be distributed to the children, this way to teach the children is more acceptable, because this way of learning knowledge through games is more suitable for preschool children.

You can find something more interesting, let them be interested in their own learning, so that children can slowly understand how to do and how to break them.

The kindergarten class is simple to teach the ten laws:

The method of making up ten is the basic idea of carry addition within 20. For example, 9+5, divide 5 into 1 and 4, because 9 is missing 1, so 1 is to be separated.

Therefore, 9 + 5 is decomposed and calculated 9 + 1 = 10, then 10 + 4 = 14, so the child should keep it in mind"9 to 1"、"8 to 2"、"7 to 3"、"6 to 4"、"5 to 5"The Ten Methods are simple and easy to implement, and there is a thinking process"One look (look at the big number), two split (split the decimal number), three to ten, four to add.

Meaning:

1. Children should keep in mind that "9 to 1", "8 to 2", "7 to 3", "6 to 4", "5 to 5".

Second, the method of making up ten is simple and easy, and the thinking process has "one look (look at the big number), two split (split the decimal number), three make up ten, and four even add".

3. Look at the big number, divide the decimal number, make it up to ten, and add the remaining number.

Abdication subtraction: 1. Abdication subtraction should be kept in mind, starting from the single digit first.

2. Which one is not enough to retire from the front, and don't forget the standard plus ten.

3. If the gap is retreated by 1, 0 becomes ten, it is best to remember.