CN101645207A - Teaching aid - Google Patents
Teaching aid Download PDFInfo
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- CN101645207A CN101645207A CN200910109271A CN200910109271A CN101645207A CN 101645207 A CN101645207 A CN 101645207A CN 200910109271 A CN200910109271 A CN 200910109271A CN 200910109271 A CN200910109271 A CN 200910109271A CN 101645207 A CN101645207 A CN 101645207A
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Abstract
The invention discloses a teaching aid comprising a panel and two chessmen, wherein, the panel is provided with square lattices which have 9*9 matrices and are arranged in rows, and digits of 1 to 81are respectively arranged in the square lattices; each chessman is provided with ten faces, digits of 0 to 9 are respectively arranged on the ten faces, and the digits on the upper face are operated by the two chessmen through rotating the two chessmen so as to obtain a corresponding operation result. In the embodiment of the teaching aid, the teaching aid teaches the digits and also can teach algorithms; simultaneously, games which are liked by children and can be accepted are arranged in the square lattices of the panel, and the teaching process is integrated into the games, thereby the learning interest of the children can be excitated, the concentration time of the attention of the children is prolonged, and the aim of enhancing the teaching effect is achieved.
Description
Technical field
The present invention relates to the teaching aid field, particularly a kind of teaching aid that is used to teach mathematics.
Background technology
Along with people's living standard improves constantly, people more and more pay attention to child's education, and the time that children accept the education also more and more early.It all is that wherein, described literal comprises phonetic alphabet from the most basic discriminating digit and literal starting that children begin to accept the education.Because children's ability of self control is poor, the time that notice is concentrated is short.Adopt the teaching aid of existing professor's mathematics numeral can not intuitively obtain the operation result numeral; Can't concentrate children's notice simultaneously the long period, so results of learning are poor.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of teaching aid, this teaching aid can be conveniently in professor children discriminating digit, can also teach algorithm, the characteristics that are fit to children's good luck, improve children's learning interest easily, prolong child attention time of concentration, reach the raising teaching efficiency.
In order to address the above problem, the invention provides a kind of teaching aid, this teaching aid comprises: panel and two chess pieces, wherein, this teaching aid comprises panel and two chess pieces, wherein, described panel is provided with the grid that 9 * 9 matrixes become ranks to arrange, and is respectively equipped with numeral 1 to 81 in described grid; Each chess piece is provided with ten faces, is respectively equipped with numeral 0 to 9 on ten faces.
Preferably, described teaching aid also comprises the direction board that is used to indicate described operation result, and this direction board has magnetic, and described direction board can be adsorbed on the described panel.
Preferably, be provided with card in the grid of described panel, this card is provided with literal or recreation.
Preferably, described panel is provided with the sign of operation that is used for computing, and this sign of operation comprises addition, subtraction and multiplying symbol.
Preferably, described chess piece is positive decahedron.
Preferably, the numeral that is provided with on the described chess piece is an embedded digital, and each digital insert depth is 0.5MM.
A kind of teaching aid of the present invention, this teaching aid comprise panel and two chess pieces, and wherein, described panel is provided with the grid that 9 * 9 matrixes become ranks to arrange, the main numeral 1 to 81 that is respectively equipped with in order in described grid; Described chess piece is provided with ten faces, is respectively equipped with numeral 0 to 9 on ten faces of this chess piece.Owing in the grid of described panel, be provided with numeral 1 to 81, when carrying out numeral teaching, two chess pieces to be rotated respectively once, described chess piece numeral is upward carried out addition, subtraction or multiplying, and determines corresponding operation result on panel; Take the method for homophase to carry out the computing second time.Teaching aid of the present invention also can be taught algorithm in professor's numeral; Be provided with in the grid of described panel simultaneously that children like and receptible recreation, teaching process is melted in the recreation, therefore can excite children's learning interest, prolong child attention time of concentration, thereby reach the raising teaching efficiency.
Description of drawings
Fig. 1 is teaching aid one an embodiment synoptic diagram of the present invention;
Fig. 2 is another embodiment synoptic diagram of teaching aid of the present invention.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the object of the invention is described further.
Embodiment
As depicted in figs. 1 and 2, this teaching aid of the present invention improves an example.
Described teaching aid comprises: two chess pieces 1 and panel 2, and wherein, described panel 2 is provided with the grid that 9 * 9 matrixes become ranks to arrange, and is respectively equipped with numeral 1 to 81 in described grid; Each chess piece 1 is provided with ten faces, be respectively equipped with numeral 0 to 9 on ten faces,, the numeral that two chess pieces 1 are gone up upward carried out computing by rotating two chess pieces 1, obtain corresponding operation result, determine numeral identical on the panel 2 with this operation result according to this operation result.
Specifically, before rotation two chess pieces 1, the algorithm that selection is earlier imparted knowledge to students, this algorithm comprises addition, subtraction and multiplication rule.By rotating two chess pieces 1, because chess piece 1 is positive decahedron, chess piece 1 necessarily has one upward, and the numeral that two chess pieces 1 are gone up is upward carried out computing according to selected algorithm.Because the numeral that is provided with on the described panel 1 can conveniently be taught children's discriminating digit, carry out computing by the numeral on two chess pieces 1 simultaneously, can teach children and learn algorithm, easy to use, study is resided in play, be fit to children's characteristics, improve children's learning interest easily, prolong child attention time of concentration, reach the raising teaching efficiency.
For example, two chess pieces 1 numeral upward is respectively 2 and 5, and when selected algorithm was addition, described direction board 3 should be placed in the grid of corresponding numeral 7 on the panel 2.If when selected algorithm is subtraction, bigger numeral should be deducted less numeral, for example, two chess pieces 1 numeral upward is respectively 4 and 9, then described direction board 3 should be placed in the grid of corresponding numeral 5 on the panel 2.
In the present embodiment, described panel 1 is provided with in the digital grid and is provided with card, this card is according to being provided with the literal relevant with cognitive ability and acceptance, the game rule of its participation perhaps is set according to children's characteristics, in discriminating digit, also can allow children discern literal, improve children's learning interest.Described panel 1 is provided with the symbol that is used for computing, the convenient algorithm of determining directly perceived; Described literal comprises phonetic alphabet.Described chess piece 1 is positive decahedron, and when the described chess piece 1 of rotation, each is basic identical towards last probability, and the probability that therefore digital 0-9 occurs is identical.The numeral that is provided with on the described chess piece 1 is an embedded digital, and each digital insert depth is 0.5MM, because numeral is embedded, therefore is not easy the wearing and tearing numeral.Described sign of operation comprises addition, subtraction and multiplying symbol.
As shown in Figure 2, described teaching aid also comprises the direction board 3 that is used to indicate described operation result, and this direction board 3 has magnetic, described direction board 3 can be adsorbed on the described panel 2, for example, on described direction board 3 magnet is set, described panel 2 is that iron, cobalt are or/and the nickel material.When described panel 2 was vertically placed, described direction board 3 was not easy to move from the position that indicates.
Teaching aid embodiment of the present invention, this teaching aid comprise panel, two chess pieces and direction board, and wherein, described panel is provided with the grid that 9 * 9 matrixes become ranks to arrange, main being respectively equipped with in order numeral 1 to 81 in described grid; Described chess piece is provided with ten faces, is respectively equipped with numeral 0 to 9 on ten faces of this chess piece.Owing in the grid of described panel, be provided with numeral 1 to 81, when carrying out numeral teaching, two chess pieces are rotated respectively once, last chess piece numeral is upward carried out addition, subtraction or multiplying, and on panel, determine corresponding operation result, described direction board is placed in the grid at digital place of this correspondence; Take the method for homophase to carry out the computing second time, in professor numeral,, be fit to the characteristics of children's good luck, improve children's learning interest easily, prolong child attention time of concentration, reach the raising teaching efficiency also in professor's algorithm.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. teaching aid is characterized in that:
This teaching aid comprises panel and two chess pieces, and wherein, described panel is provided with the grid that 9 * 9 matrixes become ranks to arrange, and is respectively equipped with numeral 1 to 81 in described grid; Each chess piece is provided with ten faces, is respectively equipped with numeral 0 to 9 on ten faces.
2. teaching aid according to claim 1 is characterized in that:
Described teaching aid also comprises the direction board that is used to indicate described operation result, and this direction board has magnetic, and described direction board can be adsorbed on the described panel.
3. teaching aid according to claim 1 and 2 is characterized in that:
Be provided with card in the grid on the described panel, this card is provided with literal or recreation.
4. teaching aid according to claim 3 is characterized in that:
Described panel is provided with the sign of operation that is used for computing, and this sign of operation comprises addition, subtraction and multiplying symbol.
5. teaching aid according to claim 4 is characterized in that:
Described chess piece is positive decahedron.
6. teaching aid according to claim 5 is characterized in that:
The numeral that is provided with on the described chess piece is an embedded digital, and each digital insert depth is 0.5MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910109271A CN101645207A (en) | 2009-08-06 | 2009-08-06 | Teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910109271A CN101645207A (en) | 2009-08-06 | 2009-08-06 | Teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101645207A true CN101645207A (en) | 2010-02-10 |
Family
ID=41657079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910109271A Pending CN101645207A (en) | 2009-08-06 | 2009-08-06 | Teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101645207A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217629A (en) * | 2014-09-24 | 2014-12-17 | 刘洋 | Multifunctional advanced mathematics learning teaching aid |
| CN106920428A (en) * | 2017-04-28 | 2017-07-04 | 北京种月亮科技股份有限公司 | A kind of general cognitive method and system based on Arabic numerals and Chinese character |
| CN112587942A (en) * | 2020-11-28 | 2021-04-02 | 广西师范大学 | Multi-interest toy for counting ducks |
-
2009
- 2009-08-06 CN CN200910109271A patent/CN101645207A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217629A (en) * | 2014-09-24 | 2014-12-17 | 刘洋 | Multifunctional advanced mathematics learning teaching aid |
| CN106920428A (en) * | 2017-04-28 | 2017-07-04 | 北京种月亮科技股份有限公司 | A kind of general cognitive method and system based on Arabic numerals and Chinese character |
| CN106920428B (en) * | 2017-04-28 | 2019-08-13 | 北京种月亮科技股份有限公司 | A kind of general cognitive method and system based on Arabic numerals and Chinese character |
| CN112587942A (en) * | 2020-11-28 | 2021-04-02 | 广西师范大学 | Multi-interest toy for counting ducks |
| CN112587942B (en) * | 2020-11-28 | 2021-10-26 | 广西师范大学 | Multi-interest toy for counting ducks |
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Open date: 20100210 |