How elementary school students memorize multiplication formulas

For example, the multiplication formula for nine, twenty ninety.

Eight, three, nine, twenty.

Seven, four nine thirty.

Six, five, nine, forty.

Five, six, nine, fifty-four, ......From the formula of nine, we can see that the product of each formula adds up to nine, and the first factor in each formula is one greater than the product of the tenth. Take five-nine-forty-five, for example! Their product of four plus five equals nine, and the product of the first factor is five to ten.

This discovery gave Dad a revelation. Based on this principle, Dad made a "poker multiplication formula" by himself. Dad first cut out ten small squares from the calendar paper, and then wrote two adjacent numbers on the two sides of the calendar paper in the same direction, such as 2 and .

3, 3 and. 4……Dad used this special deck of playing cards to conjure up a little magic trick for me, and I was asked to pick any card, and he immediately said the trick. No matter how I picked, Dad always got the answer right at once. I was amazed and pestered my dad to tell me the secret.

Dad showed me his method, and I gave it a try, hey, it's really good. With my father's help, I memorized the multiplication formula. Dad's method was not only easy to remember, but also added a lot of fun to me.

I also recommend this method to my classmates as part of the recess game.

Since then, I've become more and more interested in mathematics. I think that in order to learn math well, it is not enough to rely on rote memorization, but also to find more tricks and find more fun.

When letting children memorize formulas, let them know the origin of the formula, know the basic meaning of multiplication, let them know what it is, and know why it is true. In this way, when the children really can't remember a certain mantra, the final result can be deduced in the most primitive way.

After all the multiplication formulas have been learned, we must read and memorize more if we want the children to be proficient. However, students are bound to get bored with a single form of reading and memorization, and we must come up with a variety of interesting ways to use mantras flexibly to make children happy to memorize and master proficiently. Such as:

To recite the mantra table, you can back horizontally, vertically, diagonally, and bently; In the form of backing, you can carry it yourself, the teacher will carry it, and so on.

Is there any way to get a child to memorize the multiplication formula table quickly? Is it better to carry it horizontally or vertically? Hold your back upright, use something about playing, and by the way, mix in the multiplication formula, and let the child unintentionally use the multiplication formula.

Stared at him and asked him to read the math book and multiplication formulas for an hour to make sure that he memorized them.

1. I feel that the more children deliberately teach something, the more they don't like to remember.

2. You can talk to yourself when you play with him.

3. In this way, he will remember it intentionally or unintentionally.

4. The child's memory is top-notch.

1. Let the child understand the ** of each multiplication formula. There are many kinds of multiplication formulas, children need to memorize multiplication formulas according to their own understanding of multiplication formulas, and then memorize accordingly, each multiplication formula has its own characteristics, as long as children understand the special features of multiplication formulas, they can easily memorize it.

2. Let children memorize multiplication formulas by reading for a long time. Or sleepy reading for a long time unfamiliar with the socks of the mantra or article, the brain will be a simple memory of the content of the reading, children need to read the multiplication mantra proficiently, and then memorize.

3. Let children memorize the multiplication formulas in the depths of their hearts according to their own learning style. Every child has their own characteristics, when reciting multiplication formulas, children can memorize according to their own thoughts and abilities, the speed of memory may not be too fast, but the effect of memorization will be better.

After the child is exposed to the multiplication formula, the teacher will teach the knowledge according to the child's comprehension ability, and the child will be slow to complete the recitation as long as the child follows the teacher's thoughts to understand the multiplication formula.

Growth is like this, children need to learn to use their brains to systematically memorize things around them, and they also need to use their brains to memorize multiplication formulas.

Memorization Technique: Divide 5 hours into 30 10 minutes. Tell your child that he will have 10 minutes a day to memorize the multiplication formulas, and after 10 minutes he can only schedule time for study or play. 30 x 10 minutes = 30 days.