CN1110817A - Interesting addition-subtraction learning apparatus for children - Google Patents
Interesting addition-subtraction learning apparatus for children Download PDFInfo
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- CN1110817A CN1110817A CN 94119399 CN94119399A CN1110817A CN 1110817 A CN1110817 A CN 1110817A CN 94119399 CN94119399 CN 94119399 CN 94119399 A CN94119399 A CN 94119399A CN 1110817 A CN1110817 A CN 1110817A
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Abstract
The interesting addition-subtraction learning device for children is composed of basic numeral blocks representing 1,2,3...n, in which the numaral block 1 is basic unit one and others are greater than it by n-1 units. Said numaral block has the image of real object, their numeral relationship, and relative addition or subtraction equation so that children can understand numerals from different respects.
Description
The present invention is the learning tool that a kind of children of help understand digital implication and grasp signed magnitude arithmetic(al).
Present addition-subtraction learning apparatus mainly is to adopt screen display to educate.For example: mew board digital studying device; On this learner, be furnished with numerical key and "+" "-" key is arranged, when needs carry out formula, as long as press corresponding key, screen can show respective digital, for example: by " 3 " "+" " 2 " "=" then screen can show the counter that the similar people of " 5 " its ultimate principle use always, different is that it can be trained formula or digital the cooperation with sound, for example: this equation of " 3 " "+" " 2 " "=" " 5 " is in screen display, also with sound, and can also count from 1 to 10 0.
Concerning children, best educational method is a reasoning of imagcs method.And learner above-mentioned does not have the characteristics of visualize teaching.Its effect is actually a textbook that can change, and in fact book has been stored in the computer; On effect, there is not very big difference with this learner study with books study.
Task of the present invention provides a kind of iconicity, interest and can really help child well to understand the addition-subtraction learning apparatus of digital concept.
The present invention is made up of the several number block, and they represent numeral 1,2,3 respectively ... n, the different different numerals of digital block representative, wherein digital block 1 is a base unit digital block of the present invention, number of digital piece thereafter is all than its big n-1 unit.
The front of digital block is made up of two parts, and a part is the image district, and another part is the digital units district.In the image district, place the model of image (or plane pattern) that can excite their property interest that child likes, and the vivid pattern of each digital block, decorative pattern, color are all different.The size order of size, weight order and the numeral of the vivid content in the image district in real life is corresponding mutually.That is: the volume (or weight) of all images in kind is by putting in order from small to large, and which position volume (or weight) comes, and then the numeral of representative is exactly several.It is minimum and the lightest that the vivid content that is to say digital block 1 neutralizes at real life that the vivid content of other digital block compares.The image content can be divided into several series, and all series arrangement is good by size successively in each series, when the vivid content of maximum corresponding a numeral, then adopt stacking method to substitute the later numeral of maximum vivid content if increase numeral again; Put two vivid contents in the image district this moment.Below with animal series for for example with explanation.
Select animal ash mouse as the vivid content in the image district of digital block 1, Cold boiled chicken correspondence 2, black monkey correspondence 3, red horse correspondence 4, yellow elephant correspondence 5, if do not need to have selected the animal bigger again than elephant, then can be elephant 5 as fundamental objects, in the image district of numeral 6 is elephant and mouse, that is: digital block 6 is that digital block 5 and 1 two digital blocks of digital block combine.Numeral 7 is correspondences 3 of elephant 5 and chicken 2 by that analogy, red horse correspondence 4, elephant correspondence 5, if do not need to have selected the animal bigger again than elephant, then can be elephant 5 as fundamental objects, in the image district of numeral 6 is elephant and mouse, that is: digital block 6 is that digital block 5 and 1 two digital blocks of digital block combine.Numeral 7 is folded framves of elephant 5 and chicken 2 by that analogy, numeral 8 is elephant and monkey, numeral 9 is elephant and horse, the numeral 10 be two elephant (referring to accompanying drawing) in addition, model of image also will match with the size order of numeral on the size order of volume (or area), that is: all digital blocks are gone up by putting in order from small to large at volume or (area), and which position volume (or area) comes, and then the numeral of representative is exactly several.
The digital units district is made up of the base unit that is arranged in a row, base unit can be well-regulated three-dimensional shape, also can be plane pattern, they be congruent on shape volume (or area) each other, but are distinguishing on decorative pattern, pattern, color.Each numeral all has an one's own unique base unit, and it is a symbol of numeral itself, it on color, decorative pattern, want and the vivid content of itself consistent.For example be that color with vivid content is as unique base unit in the accompanying drawings.Grey, white, black, red, yellow five colour bands are respectively unique base units of squirrel, Cold boiled chicken, black monkey, red horse, yellow elephant.Also can be vivid content as unique base unit.Have again, in the digital units district of each digital block that digital block 1 is later except contain one should unique base unit of numeral itself, the unique base unit that also comprises these all numerals of numeral front simultaneously, unique base unit that unique base unit of numeral itself always is arranged in the front numeral adjacent with oneself always is arranged in and own adjacent back, like this, except numeral is several, several base units are just arranged in its cellular zone.In addition, and put in order also and corresponding digital is coincide.That is: numeral is several, and then which position unique base unit just arranges in the cellular zone.For example: have three base units to be arranged in a row in the digital units district of digital block 3, one is the unique base unit of itself, and two other is unique base unit of numeral 1 and 2; On arranging, the base unit that belongs to belongs to 2 base unit in front in the centre, belongs to 3 unique base units itself and comes at last.(referring to accompanying drawing).
The back side of digital block is the formula district, is used for placing the formula relevant with this numeral.For example: in the formula district of digital block 6, place 1. 2. 3. 4. 5. 6. 7. 10-4=6 of 7-1=6 of 8-2=6 of 9-3=6 of 3+3=6 of 2+4=6 of 1+5=6 of formula
In addition, when representing big numeral with method of superposition, not only vivid content superposes, and also will superpose with the corresponding digital units of vivid content district, that is is the stack (referring to accompanying drawing) of two digital blocks
The juvenile is in contact when of the present invention, and the size of volume that can be by digital block is experienced the size order of numeral and each other corresponding relation.In addition, because the vivid content of choosing is the material object of child's perception interest in real life, and these size orders in kind are corresponding with the size order of numeral, therefore not only from model, and from real life, further experience the relation between numeral and the numeral.In addition, when child see a certain big digital block be by two digital blocks be stitched together constitute and cover that one of them digital block sees can only be another digital block the time, can inspire them to be familiar with the notion of plus-minus method and the reason that big numeral comprises decimal fractions from perception, be familiar with a number and can be several number and, also can be the notion that deducts the difference of several number than its big number.
Child can see that in the digital units district digital block is more little, and its unique base unit just comes the front more, and digital block is big more, and its unique base unit just comes the back more.Simultaneously, also digital identical with this digital block representative of the number of base unit in the digital units district, in addition, can also see that only to comprise this numeral in the digital units district in front, unique base unit of all digital blocks littler than this digital block, and do not comprise unique base unit of any digital block bigger of this numeral back than this digital block.Also have unique base unit which comes, then the numeral of representative just in time is several.Like this, child just can recognize by the digital units district, and little numeral is in the front than its big numeral, and further understands in the big numeral and can comprise little numeral, and little numeral does not comprise the notion of big numeral.And the corresponding relation of numeral itself and actual number.
Child can find the plus-minus method calculation formula relevant with respective digital at the back side of digital block.They are by digital block, according to the computing of calculation formula, study plus-minus method.(referring to accompanying drawing)
The present invention utilizes the vivid material object in color, pattern, volume and the life to inspire child to digital plus-minus method in all its bearings, notion has more deep understanding, and existing learner lacks reasoning of imagcs method, and be that simple emphasis numeral demonstration is imparted knowledge to students, thereby child understand just very difficult, thereby increased the weight of learning burden.
Below in conjunction with accompanying drawing and with digital block 3 and digital block 7 is that the present invention is described in further detail for example.(annotating: the vivid content animal series in the accompanying drawing, unique base unit colour band identical) with the animal color
Digital block 3 tops are black monkeys, and it is equally respectively grey, white, black colour band that there are three width in bottom.Digital block 2 tops are Cold boiled chicken, and bottom is ash, white two colour bands; Digital block 4 tops are red horses, and bottom is ash, white, black, red four colour bands.Monkey is bigger but littler than horse than chicken, and this is that child can understand.Therefore child can associate 3 to 2 greatly but littler than 4.From looking down upon greatly of digital block, black monkey 3 is twice than Cold boiled chicken 2, but than red horse 4 little lattice, and this tells child 3 to 2 big 1 but littler by 1 than 4 from the size of the volume of digital block itself again, and the number of colour band is just in time consistent with numeral, that is can be by the number reading number of colour band.In three colour bands of black monkey 3, fascia cinerea is unique base unit of digital block 1, and the white band is unique base unit of digital block 2, and the black band is unique base unit of digital block 3 itself.They just in time are grey the first on arranging, and in vain the second, deceive the 3rd; Child not only can pass through the number reading number of colour band, and putting in order of colour band also represented putting in order of numeral.In addition, the volume and weight of monkey comes the 3rd, and digital block is owing to be that three colour bands are wide.Therefore also be on volume, to ranked third the position, like this, just tell the implication of child's numeral 3 in all its bearings.
Digital block 7 is combinations of elephant 5 and 2 two digital blocks of Cold boiled chicken.Can to read be 7 to the number of child by the number colour bands, also can recognize simultaneously numeral 7 be 5 and 2 with; Recognize that digital block 7 is than digital block 5 big two colour bands and then recognize that 7 to 5 is big by 2.Digital block 8 is combinations of elephant 5 and black monkey 3 in addition, and digital block 6 is combinations of elephant 5 and squirrel 1.So can inspire them to expect 7 to 8 little 1 and bigger by 1 than 6 because 6,7,8 an elephant 5 is all arranged and different be that Cold boiled chicken is than squirrel big 1 and littler by 1 than black monkey.Like this, the notion of plus-minus method will be understood by them gradually.
In the digital units district, 7 colour bands are arranged, ash is the symbol of mouse, ranked first the position, and the white band is that unique base unit of chicken ranked second the position, and by that analogy, numeral is that several just can finding in which position represented this digital colour band.
In addition, therefore digital block also is to come the 7th on volume because the width of 7 colour bands is arranged.
Claims (10)
1, the addition-subtraction learning apparatus of forming by the several number block, wherein these digital blocks are represented numeral 1 respectively, 2,3, the different numeral of digital block representative that n is different, wherein, representing 1 digital block is the base unit digital block, at the number of digital piece of digital block 1 back all than its big n-1 base unit;
Front at digital block is made up of image district and digital units district; Image is a model of image in the district, place the base unit that equates with this numeral number in (or plane pattern) digital units district, each numeral all has an one's own unique base unit in the digital units district simultaneously, and the back side of digital block is the plus-minus method formula relevant with this numeral.
2, addition-subtraction learning apparatus according to claim 1 is characterized in that: model of image is the mock-up in the Nature or the life, and plane pattern is the pictorial diagram in the Nature or the life.
3, addition-subtraction learning apparatus according to claim 1 is characterized in that:
Base unit in the digital units district is arranged in a row, and in the digital units district of later each digital block of digital block 1 except contain one should unique base unit of numeral itself, also comprise unique base unit of these all numerals of numeral front simultaneously.
4, addition-subtraction learning apparatus according to claim 1 is characterized in that: base unit is congruent on volume (or area) each other.
5, addition-subtraction learning apparatus according to claim 1 is characterized in that: all digital blocks are gone up by putting in order from small to large at volume (or area), and which position volume (or area) arranges, and then the representative numeral is exactly several.
6, addition-subtraction learning apparatus according to claim 1 is characterized in that: unique base unit is the part (or all) in the digital block image of its representative is distinguished
7, addition-subtraction learning apparatus according to claim 1 is characterized in that: vivid content in digital block and the digital block image district each other and decorative pattern, color, pattern all have obvious difference.
8, according to claim 1,2 described addition-subtraction learning apparatus, it is characterized in that: the actual volume (or weight) of all images in kind is by putting in order from small to large, and which position volume (or weight) arranges, and then the numeral of representative is exactly several.
9, according to claim 1,3 described addition-subtraction learning apparatus, it is characterized in that: the length of model of image is identical with the total length of the base unit that is arranged in a row in the digital units district.
10, according to claim 1,3 described addition-subtraction learning apparatus is characterized in that: in the digital units district, unique base unit of numeral itself always is arranged in the back of unique base unit of the front numeral adjacent with oneself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119399 CN1110817A (en) | 1994-12-19 | 1994-12-19 | Interesting addition-subtraction learning apparatus for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119399 CN1110817A (en) | 1994-12-19 | 1994-12-19 | Interesting addition-subtraction learning apparatus for children |
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| Publication Number | Publication Date |
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| CN1110817A true CN1110817A (en) | 1995-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 94119399 Pending CN1110817A (en) | 1994-12-19 | 1994-12-19 | Interesting addition-subtraction learning apparatus for children |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144007A (en) * | 2013-05-09 | 2014-11-12 | 电信科学技术研究院 | Information feedback method and device based on codebooks |
| CN105333930A (en) * | 2015-10-13 | 2016-02-17 | 深圳市桑谷医疗机器人有限公司 | Bottle clamping and weighing device in ampoule bottle processing assembly |
-
1994
- 1994-12-19 CN CN 94119399 patent/CN1110817A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144007A (en) * | 2013-05-09 | 2014-11-12 | 电信科学技术研究院 | Information feedback method and device based on codebooks |
| CN105333930A (en) * | 2015-10-13 | 2016-02-17 | 深圳市桑谷医疗机器人有限公司 | Bottle clamping and weighing device in ampoule bottle processing assembly |
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