CN1223423A - 0-10 basic mathematics addition and subtraction calculation knowledge enlightenment die - Google Patents
0-10 basic mathematics addition and subtraction calculation knowledge enlightenment die Download PDFInfo
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- CN1223423A CN1223423A CN 98104826 CN98104826A CN1223423A CN 1223423 A CN1223423 A CN 1223423A CN 98104826 CN98104826 CN 98104826 CN 98104826 A CN98104826 A CN 98104826A CN 1223423 A CN1223423 A CN 1223423A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000000977 initiatory effect Effects 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 2
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 claims 1
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- 244000061458 Solanum melongena Species 0.000 description 1
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Abstract
The invention discloses a 0-10 basic digital addition and subtraction calculation knowledge enlightenment die, which is mainly used for providing a most convenient and easily understood basic mathematical addition and subtraction calculation knowledge method for children and is also an optimal auxiliary tool for learning and calculating the children. Is suitable for preschool children and first-class children. The method is composed of a mathematical addition calculation enlightenment mode of 0-10, a mathematical subtraction calculation enlightenment mode of 0-10, numbers of 0-20 and an outer layer. When children are taught to learn calculation, one side of optional double faces is calculated by a digital method by using the order and the reciprocal.
Description
The present invention relates to a kind of basic mathematical plus-minus method calculation knowledge initiation, particularly relate to a kind of 0～10 basic mathematical plus-minus method calculation knowledge initiation mould, be suitable for preprimary child and children.
Existing basic mathematical plus-minus method calculation knowledge initiation instrument, mainly be two-sided design respectively by a card have addition or subtraction formula and with the corresponding various figures of calculating formula, card is made with cardboard, by 100 cards or 128 calculating teaching cards (10 with interior mathematics signed magnitude arithmetic(al)) that card is formed, the basic mathematical plus-minus method calculation knowledge initiation instrument that now is used for children is exactly this form.When learning to calculate to children, from calculate teaching card, select a card, impart rudimentary knowledge to beginners in conjunction with another side and the corresponding figure of calculating formula according to the calculating formula in the card then, the initiation method is to carry out different initiation methods according to calculating formula and figure in the different cards.But, in the time of will finding out certain definite calculating formula sometimes and impart knowledge to students, but to spend some times, therefore use inconvenient because the varied of its computing method often makes children be difficult to grasp, sometimes because of number of cards whatever amount the child lose easily when carrying.Because existing calculating teaching card is 10 with interior mathematics signed magnitude arithmetic(al), also just not too children have been fit to.
In line with " children's age characteristics, environment and physique condition effect ".The applicant has been some local town and country children's study situation has been conducted a quiet examination of, find that many town and country children (referring to 7 years old children here) feel difficulty for 20 with the calculating of interior mathematics plus-minus method, the children that wherein have but can not calculate, particularly vast rural area, there are the part children to read one grade, all feel difficulty with the calculating of interior mathematics plus-minus method 10.Foregoing situation, its reason mainly are that children lack-kind of basic simple calculation method and the instrument easily that can assist children to learn to calculate.
Task of the present invention is that a kind of 0～10 basic mathematical plus-minus method calculation knowledge initiation mould will be provided, it mainly provides the method for the basic mathematical plus-minus method calculation knowledge of a kind of most convenient, understanding easily, grasp for children, be the best aid that children learn to calculate simultaneously.
Task of the present invention is finished as follows: from the two-sided color printing respectively of OBL white light paper 0～10 mathematics additional calculation initiation pattern, 0～20 numeral and 0～10 subtraction initiation pattern, 0～20 numeral are arranged, and form after moulding through outer the mistake.When child teaching is instructed, the one side that can choose wantonly in two-sided is carried out the calculating teaching of addition or subtraction, if the religion children learn additional calculation, for example: 11+9=? promptly in the computation schema bracket of+9 formulas, fill in 11, then along the colored round dot of calculating formula top along till number is to the grid square of computation schema just 20, this calculating formula that Here it is and, finish so calculate.Again for example: ()+8=19 promptly fills in 19 in the computation schema grid square of+8 formulas, then along the colored round dot inverse of computation schema top to the bracket of computation schema in till just 11, Here it is this number of filling a vacancy and calculating is finished so calculate.If the religion children learn subtraction, for example: 17-6=? promptly in the computation schema bracket of-6 formulas, fill in 17, then along computation schema bottom adopt look round dot inverse till the computation schema grid square just 11, this calculating formula that Here it is poor finished so calculate.Again for example: ()-3=2 promptly fills in 2 in the computation schema grid square of-3 formulas, then along computation schema bottom adopt the look round dot along number till the bracket of computation schema just 5, the number of this calculating formula of filling a vacancy that Here it is is finished so calculate.All the other push away it according to above-mentioned method.Make children when study basic mathematical plus-minus method calculates, reach convenient, understand the purpose of grasp easily like this.The present invention is easy to use, conforms with science, adapts to the child age characteristics.When example structure that will be detailed below adopting, cost is lower.
The present invention is described in further detail below with reference to accompanying drawing.
Fig. 1 is a kind of concrete structure figure of the present invention.
Fig. 2 is Fig. 1 another side concrete structure of the present invention figure.
With reference to Fig. 1, there is a mathematics additional calculation initiation pattern 1 (hereinafter to be referred as pattern 1) to be adopted in outer 4 and is imprinted on an OBL white light paper one side and placed in the middle from 0～10, here, the specification of its colored round dot is in the pattern 1 :+2 formulas ,+3 formulas ,+4 formulas ,+5 formulas are 7 millimeters, + 6 formulas ,+7 formulas are 6 millimeters, + 8 formulas ,+9 formulas ,+10 formulas are 4 millimeters, the color of round dot is :+2 formulas and+10 formulas are for yellow, + 3 formulas are aubergine, + 4 formulas are blue, + 5 formulas and+8 formulas are red, and+6 formulas and+9 formulas are purple, and+7 formulas are dark green.The quantity of colored round dot is: except that+0 formula and+1 formula netrual colour round dot, the colored round dot of each formula is less than 1 than summand in all the other 9 formulas.Colored round dot is the top of making certain interval and being distributed in each formula, and the color of each formula is a black.0～20 numeral 3 by color printing with the same one side of pattern 1 and occupy the right, here, 0～20 numeral 3 horizontal being seen as along number, the color of numeral is: from 1～5 for black, 6～10 for red, 11～15 be blue, 16～20 for orange, 0 be purple.
With reference to Fig. 2, have in outer 4 one from 0～10 mathematics subtraction initiation pattern 2 (hereinafter to be referred as pattern 2) by color printing at an OBL white light paper another side and placed in the middle, here, the quantity of its colored round dot is in the pattern 2: except that-0 formula or-1 formula netrual colour round dot, the colored round dot of each formula is less than 1 than minuend in all the other 9 formulas, colored round dot is the bottom of making certain intervals and being distributed in each formula, and remaining technical method is identical with pattern 1.0～20 mathematics 3 by color printing with the same one side of pattern 2 and occupy the left side, 0～20 mathematics 3 horizontal inverses that are seen as here, the color of mathematics is: be black from 1～5,6～10 be red, and 11～15 is blueness, and 16～20 is orange, and 0 is purple.
Outer 4 is to make with the thin plastics of two OBL transparencys, an end jag, and the other end is a closure.
Using method: earlier with in the bracket of common water-color paintbrush in addition or subtraction initiation pattern or fill out a suitable number in the grid square, carry out along number or calculating reciprocal along the colored round dot of initiation pattern top or the colored round dot of initiation pattern bottom then, if the then usefulness of additional calculation is along the number method, when along the numbers of number till the grid square, promptly be this calculating formula and.If addition fill a vacancy then use counting backward technique, when inverse is positive number to bracket, promptly be the number of this formula of filling a vacancy.If subtraction then use counting backward technique, the number till inverse is to the grid square promptly is the poor of this calculating formula.If subtraction fill a vacancy then with along the number method, when along the number till number is to the bracket, promptly be this formula number of filling a vacancy.
Claims (3)
1, a basic mathematical plus-minus method of 0～10 of being made up of the numeral 3 of the mathematics subtraction initiation pattern 2,0～20 of outer 4,0～10 mathematics additional calculation initiation pattern 1,0～10 calculates and imparts rudimentary knowledge to beginners mould, it is characterized in that the two-sided color printing respectively of OBL white light paper has the numeral 3 of 0～10 mathematics additional calculation initiation pattern 1,0～20 and the numeral 3 that 0～10 digital subtracting calculates initiation pattern 2,0～20, it is to pack in outer 4 and through forming after moulding.
2, impart rudimentary knowledge to beginners pattern 1 by the mathematics additional calculation of claim 1 described 0～10, it is characterized in that except that+0 formula and+1 formula netrual colour round dot, the colored round dot of each formula in all the other 9 formulas is less than 1 than summand, colored round dot is the top of making certain interval and being distributed in each formula, and the specification of colored round dot is 4～7 millimeters.
3, impart rudimentary knowledge to beginners pattern 2 by the mathematics subtraction of claim 1 described 0～10, it is characterized in that except that-0 formula and-1 formula netrual colour round dot, the colored round dot of each formula in all the other 9 formulas is less than 1 than minuend, colored round dot is the bottom of making certain interval and being distributed in each formula, and the specification of colored round dot is 4～7 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98104826 CN1223423A (en) | 1998-01-14 | 1998-01-14 | 0-10 basic mathematics addition and subtraction calculation knowledge enlightenment die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98104826 CN1223423A (en) | 1998-01-14 | 1998-01-14 | 0-10 basic mathematics addition and subtraction calculation knowledge enlightenment die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1223423A true CN1223423A (en) | 1999-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98104826 Pending CN1223423A (en) | 1998-01-14 | 1998-01-14 | 0-10 basic mathematics addition and subtraction calculation knowledge enlightenment die |
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| CN (1) | CN1223423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764645A (en) * | 2021-01-12 | 2021-05-07 | 深圳点猫科技有限公司 | Mathematical element interaction control method, device, system and medium |
| CN112764610A (en) * | 2021-01-12 | 2021-05-07 | 深圳点猫科技有限公司 | Mathematical element and function interaction control method, device, system and medium |
-
1998
- 1998-01-14 CN CN 98104826 patent/CN1223423A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764645A (en) * | 2021-01-12 | 2021-05-07 | 深圳点猫科技有限公司 | Mathematical element interaction control method, device, system and medium |
| CN112764610A (en) * | 2021-01-12 | 2021-05-07 | 深圳点猫科技有限公司 | Mathematical element and function interaction control method, device, system and medium |
| CN112764610B (en) * | 2021-01-12 | 2022-06-21 | 深圳点猫科技有限公司 | Mathematical element and function interaction control method, device, system and medium |
| CN112764645B (en) * | 2021-01-12 | 2022-06-21 | 深圳点猫科技有限公司 | Mathematical element interaction control method, device, system and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CI01 | Publication of corrected invention patent application |
Correction item: Application Date Correct: 19980113 False: 19980114 Number: 29 Volume: 15 |
|
| ERR | Gazette correction |
Free format text: CORRECT: APPLICATION DATE; FROM: 98.1.14 TO: 98.1.13 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |