Links：https://www.amazon.com/Arithmetic-Subtraction-Mathematics-12 ...
Basic instructions for website teaching.
Use the image concept of the surrounding environment of the living space to replace the calculation of simple numbers, and use such image expression to make the teacher and learner feel it friendly at a glance. It is easier for children to understand and absorb, instead of just giving them hard numbers. With the image of life, children will feel to understand and absorb more.
Addition operation uses the image concept of the living environment to combine numbers and add the numbers to get the addition. And by the length represents the size of the number, the addition of the number and the number will make the number larger and the length longer, which is easy to understand.It is also easier to understand and absorb rather than just reciting.
By arranging numbers, step by step, 1,2,3,4,5,...step by step, from small to large, children can learn mathematical operations step by step and construct the sense of mathematical numbers.
Welcome to click here all the contents of the interactive function of addition operation, and the application will teach children to learn mathematics in a simple way.
Welcome click here to construct the children sense of mathematical numbers.
Subtraction is the opposite of addition. If children have a good foundation of addition and proficient in addition, they are fully prepared for subtraction. In some others, the crosses,... crosses are used on subtraction. The crosses represent the subtracted numbers. The subtraction operation here uses the image color to gradually fade. children feels like a pigeon flying away, a fish swimming away, and the number becomes smaller. Now, children have different feeling. By arranging numbers, step by step,1,2,3,4,5,... step by step, from small to large, children can learn mathematical operations step by step and construct the children sense of mathematical numbers.
The multiplication operation makes the children feel that multiplication is the same numbers increased, cumulative addition, cumulative change to get the multiplication. The combination of the same numbers, the addition of the same number, stacking up the same number becomes a multiplication operation. When reciting the multiplications, it is easy to get the help of images to deepen the impression. It's like playing with jigsaw puzzles or building blocks, stacking layers of numbers on top of each other will produce changes in numbers, which are easier to understand and absorb, rather than mere recitation. By arranging numbers, step by step, 1,2,3,4,5,...step by step, from small to large, children can learn mathematical operations step by step and construct the sense of mathematical numbers.
Similarly, division is the opposite of multiplication. The operation of division must be based on multiplication. If children are proficient in multiplication, the operation of division can be handy. A number is allocated to the same amount, and the image is used to let students understand that the numbers are evenly allocated, and the division operation is obtained. By arranging numbers, step by step, 1,2,3,4,5,...step by step, from small to large, children can learn mathematical operations step by step and construct the children sense of mathematical numbers.
Arrange the numbers from small to large, and the content is simple and easy to understand. It is not difficult for the instructor who is skilled in addition, subtraction, multiplication and division.
Smoothly guide learners into the learning situation, we bless all teachers and learners.
The download version of the addition operation provided on the Internet contains all the content of the interactive functions. You can also download the addition operation to help children on interactive learning. On the Internet, including all the content of the calculation exercises, repeated exercises to get the best learning effect.
If you order online, there will be interactive functions, questions to guide learning, and constructive calculation exercises.
By arranging numbers, step by step, 1,2,3,4,5,...step by step, from small to large, children can learn mathematical operations step by step and construct the children sense of mathematical numbers.
Welcome click here to construct the children sense of mathematical numbers.
3 different teaching ways are prepared for each kind of operation.
When teaching, you can apply suitable teaching methods according to different levels.
Please click to reach advance practice.
Please click to reach review practice.
Here is a free trial version.
The learning of addition practice is a necessary foundation for students to get started.
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Gauss once said: "mathematics is the queen of science, and number theory is the queen of mathematics", people of that era therefore called gauss "the prince of mathematics".
In an interview, Qiu Chengtong, winner of the Fields prize, the highest honor in the world of mathematics, and a scholar of academia sinensis, pointed out that Mathematics should be taught according to aptitude, and both memory and reasoning should be taken into account. It is a kind of "unfortunate" not to recite mathematics of nine-nine multiplication; If you don't use the method of multiplication table you can only have one number and one number and you don't have a complete concept of multiplication.
He said, well, for example,if I have 2 times 10, and I have to add 10 times each time, how can I get to the next level of math? after 40 years of studying mathematics, he still has to learn some things by heart.
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We wish that the children will be familiar with 123 Easy Teaching as same as they are familiar with the "multiplication table". They must be able to be skilled in basic arithmetic after reading 123 Easy Teaching repeatedly. Application on123 Easy Teaching, the children can quickly and intuitively say the answers, no need to use the fingers, 123 Easy Teaching can change the habit of calculation, the child is very intuitive to calculate, became the mental arithmetic.
Reading 123 Easy Teaching, like the effect of reading the "multiplication table", can definitely improve the children's arithmetic ability, and there is significant progress. If the child is proficient, the child can quickly learn basic arithmetic, so that the basic arithmetic can be calculated with the heart. After a short period of proficiency, the child can do operations more quickly and more accurate than the traditional calculation method, and get the answer without using fingers.
Subtraction
Subtraction between two numbers will result in a smaller number. As the subtracted number increases, the final result will become smaller and smaller. If you have to pass through 6 intersections on the way two school and you’ve already gone through two, then you still need to go through 4 more (6 – 2 = 4).
Let’s consider a tree with 8 apples. On the first day, you pick 5 apples, so only 3 apples remain (8 – 5 = 3). The following day you pick 2 more apples, so there is only 1 apple left (3 – 2 = 1). As the number of apples we pick increases, the number of apples remaining on the tree decreases. This is subtraction.
Notice that the equation is changed interactively when the cursor was moved closely.
Because the fixed graphics JPG files were posted on site, so there is no interactive effect on site.
If you want to experience dynamic teaching effects, please download the interactive pdf file, welcome to download and get the interactive functions. After downloading, experience the new learning method, interactive learning on PC. The computers with larger screens, such as notebook computers are suggested. Smart phones do not support the interactive functions.
Currently, because the (amazon) e-book readers are temporarily unable to get interactive function on the e-book readers.
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Click here to continue interactive features demo on youtube.
https://youtu.be/3ZcJpUYHGH8
The "Subscriptions to Download interactive eBooks " is accompanied by files that can be downloaded ( after shopping cart ordering process ).
Welcome to click Subscriptions to Download interactive eBooks shopping cart to get the password you need to download.
Let the children enjoy the fun of learning.
Please refer to
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Click here to Subscription Process youtube video.
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Now, get your password and get interactive features.
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Click here to continue interactive features demo on youtube.
https://youtu.be/3ZcJpUYHGH8
The "Subscriptions to Download interactive eBooks " is accompanied by files that can be downloaded ( after shopping cart ordering process ).
Welcome to click Subscriptions to Download interactive eBooks shopping cart to get the password you need to download.
Let the children enjoy the fun of learning.
Please refer to
https://youtu.be/2y9cf3HBY24
or
Click here to Subscription Process youtube video.
Click here to watch the video of the shopping cart ordering process
or
Click here to graphic Subscription explanation.
Now, get your password and get interactive features.
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Notice that the equation is changed interactively when the cursor was moved closely.
Because the fixed graphics JPG files were posted on site, so there is no interactive effect on site.
If you want to experience dynamic teaching effects, please download the interactive pdf file, welcome to download and get the interactive functions. After downloading, experience the new learning method, interactive learning on PC.
Currently, because the (amazon) e-book readers are temporarily unable to get interactive function on the e-book readers.
If you want to have interactive features, please download the following interactive pdf files on the site. Welcome to experience the interactive teaching and share 123 site to more people to increase the fun of learning.
Click here to continue your download.
Or, please download the following interactive pdf files on the site page.
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It is worthy of your likes and recommendations, guiding children into a happy paradise for learning arithmetic operations.
Notice that the equation is changed interactively when the cursor was moved closely.
Because the fixed graphics JPG files were posted on site, so there is no interactive effect on site.
If you want to experience dynamic teaching effects, please download the interactive pdf file, welcome to download and get the interactive functions. After downloading, experience the new learning method, interactive learning on PC.
Currently, because the (amazon) e-book readers are temporarily unable to get interactive function on the e-book readers.
Please download the following interactive pdf files on the site. Welcome to experience the interactive teaching and share 123 site to more people to increase the fun of learning.
Click here to continue your download.
Or, please download the following interactive pdf files
