How to explain division to children, how to teach children division

Steps of the method of teaching children in division:

1.First of all, we need to teach children to understand what division is, know how to write division, read and write division equations, perform simple division calculations and understand the relationship between multiplication and division.

2.Knowing the average score, dividing something into several parts, and each part is the same amount, it means that it is an average score.

3.You can also guide the children to score a point, how to average the score, and what are the methods of equalizing the score.

4.After dividing it into equal portions, look at the total number and divide it into equal portions, there are a total of 9 bananas, divided into three piles and divided into 3 equals. That's 9 3 = 3.

Use what the child likes more and let the child divide it, but let the adults choose first. Then the adults divide it, and the children choose. But adults can deliberately divide not as much as they can when sharing. This way the child will find a way to divide evenly. Note that the amount is not about the much.

2. Use 12 things to divide into two, three, four, and six. After a few times, the child will understand what is average and what is division. The key is to get him in the hands of as many servings. In this way, the child learns quickly.

In the first step, compare the number in the highest digit of two or three digits with the size of one digit. The second step is to determine the number of digits of the quotient, when the number on the highest digit of two or three digits is greater than one digit, the quotient is two digits and three digits; When the number in the highest digit of two or three digits is less than one digit, the quotient is two digits and one digit. The third step is to calculate according to the division vertical calculation method.

1. Divide from the high position to the low position in turn 2, align the corresponding position 3, which position divides, where is the quotient 4, divide until it is not enough to divide 5, and the best check after the division.

Here's how to teach your child division:

Let the child understand the division first, and preside over the division of things.

Use what the child likes more and let the child divide it, but let the adults choose first. Then the adults divide it, and the children choose. But adults can deliberately divide not as much as they can when sharing. This way the child will find a way to divide evenly. Note that the amount is not about the much.

Divide 12 things into two, three, four, and six. After a few times, the child will understand what is average and what is division. The key is to get him in the hands of as many servings. In this way, the child learns quickly.

For example, give certain skilled apples to your father and mother. In practice, it leads to thinking about how to distribute fairly (both parties are satisfied). This is called an equal distribution, and everyone gets the same amount.

Through the introduction of scenarios, children are encouraged to think and understand the concept of average score. Lead to spring.

If you want to do division, you must first be able to do multiplication, and you must be familiar with the multiplication formula, division and multiplication are reverse quotients, which is reverse memory. The beginning of understanding division is to understand the average score, and each part should be divided into the same number is called the average score, and this is also the basis for judging whether the average score is not.

In life, you can also let the children actually operate the Zen by themselves, feel the equal division process of division, and let the children understand the relationship between division and multiplication.

Summary:1To memorize the multiplication formula, division and multiplication are reverse quotients.

2.The beginning of understanding division is to understand the average score, and the same number of points for each part is called the average score.

3.Let the children do it themselves and feel the process of dividing the division.

Take out a few fruits, and then take out several times more peanuts, beans or something, let the fruit divide peanuts, beans and other things equally, a fruit can be divided into a few peanuts and beans, look patiently on the side, don't be afraid of the child making mistakes, you can use the game punishment to teach the child a lesson, such as scratching the nose, playing the forehead, etc., until the child is evenly divided, and then tell the child in the way of number shouting, this is the result of division. Your patience will make your child curious and easy to read. Have fun.

It is recommended that you start with the origin of multiplication, multiplication is a simple operation of addition, so with multiplication, we will use less addition. Simultaneous multiplication is the addition of several numbers, so multiplication and addition can be varied. Multiplication, which does not know, can also be calculated by addition.

On the other hand, it is the application of multiplication, only the same few can be added, different can not be multiplied, through certain practical problems, such as counting sticks, counting pencils, etc., so that children can see in the practical problems, feel the benefits of multiplication and the meaning of multiplication, so that after facing the application problems of multiplication, it will naturally be solved.

For example, if there are eight apples and there are four people in the family, and no one eats the same number of apples, then each person will get a few.

Division is "equal distribution", that is, each "portion" is the same, for example, 20 4 can draw a picture for the child, draw 20 pieces of sugar, and then divide it into four parts, each part is circled, see how many pieces are in one portion, and then combine the multiplication formula four, five or twenty, you can let the child understand the meaning of division.

Explain division to children:

1. The calculation order of pen arithmetic division is the same as that of oral arithmetic, and it should be divided from the high position of the dividend.

2. For example: 42+2=.

3. The 4 on the divided tens represents 4 tens, and 4 tens are divided by 2 quotient 2 tens, and 2 should be written on the ten digit of the quotient (aligned with the ten digits of the dividend).Multiply the divisor by 2 by 2 tens, and the product is 4 tens, which indicates the number that has been divided from the dividend, and is written below the 42 tens.

4 Subtract 4 to get 0, which means that the number on the ten place has been divided, and there is still 2 in the single place, which will be dropped and continue to divide. Divide 2 by 2 to get 1, write 1 on the unit digit of the quotient (aligned with the unit digit of the dividend), and then use the divisor 2 to multiply 1, the product is 2, which represents the number that is divided from the dividend, and write below 2 in the unit digit of the dividend that falls, 2 minus 2 to get 0, and write 0 in the position of the remainder, indicating that the number in the unit digit is also divided, and the calculation process is over.

Calculation tips for division:

Long division, commonly known as [long division, is suitable for integer division, decimal division, polynomial division (i.e., factorization) and other divisions that pay more attention to the calculation process and quotient, and use both multiplication and subtraction. According to the multiplication table, two integers can be calculated with a long division (straight division) pen. If there is a fraction part of the dividend (or a decimal jujube imitation coarse point), the decimal point can be brought down when calculating, and if the divisor has a decimal point, the divisor stool town and the decimal point of the dividend will be shifted at the same time until the divisor has no decimal point.

The abacus can also do division operations.

Dividend - Divisor = quotient, e.g. .

Dividend - quotient = divisor, e.g. .

Quotient divisor = dividend, for example:

Case with remainder:

Dividend - Divisor = Quotient. Remainder (where the remainder is less than the divisor).

Divisor x quotient + remainder = dividend.

Considering that division and multiplication are inverse operations of each other, and the meaning of multiplication is a simple operation to find the sum of the same addition of many people, this situation can also be interpreted as follows: the dividend-bound number is continuously subtracted until the remainder value is lower than the divisor. For example:

17-5=3...2, i.e. 17 minus 3 5s, leaving 2. If you take advantage of the form with fractions, you can write (three and two fifths).

Computational properties. 1.The dividend expands (shrinks) n times, and the divisor does not change, and the quotient expands (decreases) n times accordingly.

2.The divisor expands (shrinks) n times, and the dividend remains unchanged, and the quotient shrinks (expands) n times accordingly.

3.The nature of division: the dividend-being divided by two divisors in a row is equal to the product of the two divisors.

Sometimes simple operations can be performed depending on the nature of division. For example: 300=25-4=300=(25x4)=300-100=3.

Summary. You can explain this situation to your child from the point that division is the inverse of multiplication! Let your child first familiarize himself with the multiplication table, and then compare the multiplication table to understand it when learning division, so that he will have a sense of familiarity, and hope that through this, he can develop a desire to think for himself.

Only when he uses his own brain to think about it will he understand, and that effect is the best, and he will not get tired when he is interested in learning.

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It would be easier to teach children how to divide in an understanding way. For example, use the things that the child likes, let the child lie and divide them, and use 12 things to divide them into two, three, four, and six. After a few times, the child will understand what is average and what is division.

When a child is in the third grade, he just learns three digits, and he doesn't know much.

You can explain this situation to your child from the point that division is multiplication! Let the child first familiarize himself with the multiplication table, and then compare the multiplication table to understand when learning division, so that he will have a sense of familiarity, so that he can cultivate his desire to go to Shenzhen to think. Only when he uses his own brain to think about it will he understand, and that effect is the best, and he will not get tired when he is interested in learning.

The child does not understand the division of three-digit numbers now. Isn't it okay to have two digits?

Multiplication will be, division will not be 3

Two digits are also not divided.

Your child is not using comprehension memory, it is likely to use the backward extrapolation of multiplication, you need to let your child know that the meaning of the division sign is that there are several of these values in this pile, for example, this Xiangzhi has 100 apples to divide 2 people, how to divide friends, good feast that is 100 divided by 2, this division represents the meaning of dividing things.

Children in the imitation of the state will not be in the case of the slow teaching of things hidden oh pro, remember not to be impatient, to him to straighten out the concept of this symbol is to divide things on it, pro, if parents are too prepared to be impatient, the original good understanding of things will also be afraid and can not make the right response. Need to guide it, dear.

1. Mainly teach children to have a preliminary understanding of division, know how to write division, read and write division equations, and perform simple division calculations. Recognize the relationship between multiplication and division.

2. What is the average score? Dividing an item into several parts like this, and each share has the same number of disadvantages, indicates that it is an average score.

3. How do we calculate the problem of equal distribution? 6 children ride the cable car, each car seats 2 people, how many cable cars do you need? Children can draw a picture by themselves, or pose for a pendulum to see how many cable cars they need.

The calculation method is 6 2, take the child to read the division sign a few times, and the division equation.