CN107485865A - A kind of positive and negative digital block - Google Patents
A kind of positive and negative digital block Download PDFInfo
- Publication number
- CN107485865A CN107485865A CN201610401578.7A CN201610401578A CN107485865A CN 107485865 A CN107485865 A CN 107485865A CN 201610401578 A CN201610401578 A CN 201610401578A CN 107485865 A CN107485865 A CN 107485865A
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- CN
- China
- Prior art keywords
- centimetres
- positive
- negative
- plastics
- wide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/22—Games, e.g. card games
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The building blocks that a kind of positive and negative numeral forms are related to science of education, are the various figures of positive and negative 1,2,3,4,5,6,7 compositions made of wood or plastics, and opposition thinking, many-direction thinking, open teaching can be carried out to child, develops infant intelligence.
Description
Technical field
The present invention relates to science of education, relates in particular to a kind of positive and negative digital block.
Background technology
Remember reports of newspaper, Harvard University recruits one of uncoiling mathematical problem of postgraduate year, examines to obtain a Chinese college students
Do not understand after repeated thinking.Later uncle says that perhaps match can help you after having seen topic.This problem is as follows：7 write the two or more syllables of a word together are positive and negative into 7
Natural number.This university student completes this problem under the inspiration of uncle.It can be seen that Chinese mathematical education lack opposition thinking and
The teaching of many-direction thinking, it is excessively orthodox.So the problem of, the can in infant solved, and child is not easy for handle when just having known number
" 2 " " 3 " " 5 " are write instead.
The content of the invention
Building blocks made of one kind wood or plastics, it is characterized in that the figure of 7 positive and negative numeral compositions.
1st kind is made up of positive and negative " 1 ", high 3 to 5 centimetres as a chalk, wide 2 centimetres, thick 1 centimetre.
2nd kind is made up of positive and negative " 2 ", high 3 to 5 centimetres as two ducklings are mouth-to-mouth, wide 3 to 6 centimetres, thick 1 centimetre.
3rd kind is made up of positive and negative " 3 ", is " 8 " word, high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 centimetre.
4th kind is made up of positive and negative " 4 ", high 3 to 5 centimetres as one bar of two sides penoncel, wide 3 to 6 centimetres, thick 1 centimetre.
5th kind is made up of positive and negative " 5 ", high 3 to 5 centimetres as the apple hung, wide 3 to 6 centimetres, thick 1 centimetre.
6th kind is made up of positive and negative " 6 ", high 3 to 5 centimetres as a honeybee head, wide 3 to 6 centimetres, thick 1 centimetre.
7th kind is made up of positive and negative " 7 ", is a triangle to stand upside down, high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 li
Rice.
7 kinds of figures cut honeybee feeler again along midline incision, figure 6, are arranged and pasted with male and female.
7 kinds of figure positive and negatives vary in color, and are easy to distinguish.
Brief description of the drawings：Fig. 1 is positive and negative 1 schematic elevation view, high 3 to 5 centimetres, wide 2 centimetres.Fig. 2 is positive and negative 2 schematic elevation view, high by 3
It is wide 3 to 6 centimetres to 5 centimetres.Fig. 3 tri- is positive and negative 3 schematic elevation view, high 3 to 5 centimetres, wide 3 to 6 centimetres.Fig. 4 is positive and negative 4 just
Depending on signal, figure is high 3 to 5 centimetres, wide 3 to 6 centimetres.Fig. 5 is positive and negative 5 schematic elevation view, high 3 to 5 centimetres, wide 3 to 6 centimetres.Fig. 6
It is positive and negative 6 schematic elevation view, it is high 3 to 5 centimetres, it is wide 3 to 6 centimetres.Fig. 7 is positive and negative 7 schematic elevation view, high 3 to 5 centimetres, wide 3 to
6 centimetres.
Embodiment：It is made of wood or plastics, high 3 to 5 centimetres of figure 1 is wide 2 centimetres, thick 1 centimetre.Figure 2,
3rd, 4,5,6,7 is high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 centimetre.
Example 1：Opposition thinking teaching can be carried out to child.Each building blocks are broken into two with one's hands from centre, existing just to write numeral, are had again
Retrography numeral, is easy to control area, and numeral is just write in grasp.
Example 2：Many-direction thinking teaching can be carried out to child.It is positive and negative that " 8 " it doesn't matter." 9 " are exactly the honeybee head to stand upside down.
Example 3：Open teaching can be carried out to child.The understanding of " 0 " is exactly to get rid of " 6 " or " 9 " of honeybee feeler.
For example grandfather goes fishing to lakeside, 6 fishes without a head are fished back, 9 anury fishes, grandfather is may I ask and has fished how many fishes altogether.
Claims (10)
- A kind of 1. building blocks made of wood or plastics, it is characterized in that the figure being made up of positive and negative numeral.
- 2. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is the 1st figure as a chalk, high 3 to 5 centimetres, wide 2 centimetres, 1 centimetre of thickness.
- 3. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is that two ducklings of the 2nd figure picture are mouth-to-mouth, high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 centimetre.
- 4. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is that the 3rd figure is " 8 " word, high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 centimetre.
- 5. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is the 4th figure as one bar of two sides penoncel, high 3 to 5 centimetres, wide 3 to 6 centimetres, 1 centimetre of thickness.
- 6. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is the apple that the 5th figure picture is hung upside down, high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 centimetre.
- 7. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is the 6th figure as a honeybee head, high 3 to 5 centimetres, wide 3 to 6 centimetres, 1 centimetre of thickness.
- 8. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is that the 7th figure is a triangle to stand upside down, high 3 to 5 centimetres, wide 3 to 6 centimetres, thick 1 centimetre.
- 9. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign be each figure along midline incision, figure 6 cuts honeybee feeler again, and section is formed with male and female row.
- 10. the figure that building blocks made of a kind of wood according to claim 1 or plastics are made up of positive and negative numeral, it is special Sign is that each figure positive and negative varies in color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610401578.7A CN107485865A (en) | 2016-06-11 | 2016-06-11 | A kind of positive and negative digital block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610401578.7A CN107485865A (en) | 2016-06-11 | 2016-06-11 | A kind of positive and negative digital block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107485865A true CN107485865A (en) | 2017-12-19 |
Family
ID=60641921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610401578.7A Pending CN107485865A (en) | 2016-06-11 | 2016-06-11 | A kind of positive and negative digital block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107485865A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1421354A1 (en) * | 1987-02-04 | 1988-09-07 | Ю. А. Аленков | Puzzle-game |
| CN2172894Y (en) * | 1993-05-22 | 1994-07-27 | 赵明德 | Quick-learning Chinese characters toy teaching aid |
| JPH09173653A (en) * | 1995-12-21 | 1997-07-08 | Ritsuwa Yo | Building block |
| DE29805715U1 (en) * | 1998-03-28 | 1998-07-30 | Oetker Nahrungsmittel | Plug-in toys |
| CN201533994U (en) * | 2009-09-03 | 2010-07-28 | 王吉生 | Multifunctional mentality-improving ball arrangement toy capable of making up English letters |
| CN201735191U (en) * | 2010-09-05 | 2011-02-09 | 浙江理工大学 | Novel block |
-
2016
- 2016-06-11 CN CN201610401578.7A patent/CN107485865A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1421354A1 (en) * | 1987-02-04 | 1988-09-07 | Ю. А. Аленков | Puzzle-game |
| CN2172894Y (en) * | 1993-05-22 | 1994-07-27 | 赵明德 | Quick-learning Chinese characters toy teaching aid |
| JPH09173653A (en) * | 1995-12-21 | 1997-07-08 | Ritsuwa Yo | Building block |
| DE29805715U1 (en) * | 1998-03-28 | 1998-07-30 | Oetker Nahrungsmittel | Plug-in toys |
| CN201533994U (en) * | 2009-09-03 | 2010-07-28 | 王吉生 | Multifunctional mentality-improving ball arrangement toy capable of making up English letters |
| CN201735191U (en) * | 2010-09-05 | 2011-02-09 | 浙江理工大学 | Novel block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |