CN204390553U - For the board of education of primary school mathematics education - Google Patents
For the board of education of primary school mathematics education Download PDFInfo
- Publication number
- CN204390553U CN204390553U CN201520079470.1U CN201520079470U CN204390553U CN 204390553 U CN204390553 U CN 204390553U CN 201520079470 U CN201520079470 U CN 201520079470U CN 204390553 U CN204390553 U CN 204390553U
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- education
- function district
- board
- primary school
- school mathematics
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Abstract
A kind of board of education for primary school mathematics education, relate to primary school mathematics field of Educational Technology, it comprises mainboard, frame and supporting plate, frame is arranged on board edges, supporting plate is arranged on the bottom of mainboard, described mainboard is provided with numerical digit demo function district, catching-up questions demo function district, common geometric figure demo function district and calculation function district, separates with heavy line between each functional areas, described supporting plate is provided with blackboard eraser containing tank, chalk containing tank and teaching aid holding box.The numerical digit that the utility model can be demonstrated in primary school mathematics education is cognitive, solving of catching-up questions, the multiple typical educational contents such as common geometric figure such as triangle, rectangle, trapezoidal, parallelogram, make the teaching of teacher more lively, the learning interest of student is denseer, effectively can improve classroom teaching effect, deepen student to the understanding of mathematical principle.
Description
Technical field
The utility model belongs to primary school mathematics field of Educational Technology, particularly relates to a kind of board of education for primary school mathematics education.
Background technology
mathematical education is an important course in primary school education, and the quality of mathematical education effect is directly connected to forming of student's logical thinking.Nowadays, the form of teaching of primary school mathematics education still rests on the full traditional instruction stage mostly, and this form of teaching is dry as dust and directly perceived not, and the vivaciously active pupil of nature is difficult to interested in the content of courses, so teaching efficiency is bad.Although also there are some class demonstration teaching aids can solve the problem of students ' interest of study deficiency, but general demonstration teaching aid can only be placed on dais, teacher needs constantly to turn round hocket demonstration and calculation class hour saying, also reduces work efficiency while increasing teaching job intensity.
Summary of the invention
The utility model provides a kind of board of education for primary school mathematics education, to solve the problem that the primary school mathematics classroom teaching effect difference that proposes in above-mentioned background technology and general demonstration teaching aid can increase teaching job intensity, reduction teaching job efficiency.
The technical matters that the utility model solves realizes by the following technical solutions: the utility model provides a kind of board of education for primary school mathematics education, comprise mainboard, frame and supporting plate, frame is arranged at board edges, supporting plate is arranged on the bottom of mainboard, described mainboard is provided with numerical digit demo function district, catching-up questions demo function district, common geometric figure demo function district and calculation function district, separate with heavy line between each functional areas, described supporting plate is provided with blackboard eraser containing tank, chalk containing tank and teaching aid holding box.
Five horizontal digital rollers are provided with in described numerical digit demo function district, the cylindroid of each digital roller is provided with from 0 to 9 totally ten arabic numeral, the below of each digital roller is respectively provided with a word tag, and the content of word tag is from left to right followed successively by " ten thousand ", " thousand ", " hundred ", " ten ", " individual ".
Be provided with three groups of identical slideways in described catching-up questions demo function district, slideway edges is provided with rule, is provided with two identical slide blocks in each slideway.
Be provided with mesh lines in described common geometric figure demo function district, all point of intersection of mesh lines are provided with circular socket holes, have at least in three circular socket holes and are provided with latch.
The beneficial effects of the utility model are: first, the numerical digit that the utility model can be demonstrated in primary school mathematics education is cognitive, solving of catching-up questions, the multiple typical educational contents such as common geometric figure such as triangle, rectangle, trapezoidal, parallelogram, make the teaching of teacher more lively, the learning interest of student is denseer, effectively can improve classroom teaching effect, deepens student to the understanding of mathematical principle; Secondly, demonstration teaching aid and blackboard combine by the utility model, and teacher can demonstrate easily and calculate, avoid demonstration teaching aid when being placed on desk, repeatedly need turn round the inconvenience of demonstration and calculation, while alleviating teaching job intensity, also improve the work efficiency of teacher; Finally, the blackboard eraser containing tank that the utility model is arranged, chalk containing tank and teaching aid holding box can make the teaching flow process of teacher more smooth, save the tutor auxiliary platform time, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram in each demo function district of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further: the utility model comprises mainboard, frame 5 and supporting plate 8, frame 5 is arranged at board edges, supporting plate 8 is arranged on the bottom of mainboard, described mainboard is provided with numerical digit demo function district 4, catching-up questions demo function district 3, common geometric figure demo function district 2 and calculation function district 6, separate with heavy line 1 between each functional areas, described supporting plate 8 is provided with blackboard eraser containing tank 10, chalk containing tank 9 and teaching aid holding box 7.Five horizontal digital rollers 11 are provided with in described numerical digit demo function district 4, the cylindroid of each digital roller 11 is provided with from 0 to 9 totally ten arabic numeral, the below of each digital roller 11 is respectively provided with a word tag 12, and the content of word tag 12 is from left to right followed successively by " ten thousand ", " thousand ", " hundred ", " ten ", " individual ".Be provided with three groups of identical slideways in described catching-up questions demo function district 3, slideway edges is provided with rule 13, is provided with two identical slide blocks 14 in each slideway.Be provided with mesh lines 18 in described common geometric figure demo function district, all point of intersection of mesh lines 18 are provided with circular socket holes 17, have at least in three circular socket holes 17 and are provided with latch 15.
The demenstration method in numerical digit demo function district 4 is: the position five digital rollers 11 being allocated to anticipation, just can form a long number, and now teacher just can allow student distinguish.
The demenstration method in catching-up questions demo function district 3 is: slide block 14 is moved to diverse location, and be can read the distance at distance slideway two ends, each slide block 14 position by rule 13, different slideway can demonstrate the position of different time points moving object.
At least three latches 15 are inserted in circular socket holes 17 by common geometric figure demo function district 2, to be impaled by each latch 15 just define geometric figure with bungee 16.
Claims (4)
1. the board of education for primary school mathematics education, comprise mainboard, frame and supporting plate, frame is arranged at board edges, supporting plate is arranged on the bottom of mainboard, it is characterized in that: described mainboard is provided with numerical digit demo function district (4), catching-up questions demo function district (3), common geometric figure demo function district (2) and calculation function district (6), separate with heavy line (1) between each functional areas, described supporting plate (8) is provided with blackboard eraser containing tank (10), chalk containing tank (9) and teaching aid holding box (7).
2. a kind of board of education for primary school mathematics education according to claim 1, it is characterized in that: in described numerical digit demo function district (4), be provided with five horizontal digital rollers (11), the cylindroid of each digital roller (11) is provided with from 0 to 9 totally ten arabic numeral, the below of each digital roller (11) is respectively provided with a word tag (12), and the content of word tag (12) is from left to right followed successively by " ten thousand ", " thousand ", " hundred ", " ten ", " individual ".
3. a kind of board of education for primary school mathematics education according to claim 1, it is characterized in that: in described catching-up questions demo function district (3), be provided with three groups of identical slideways, slideway edges is provided with rule (13), is provided with two identical slide blocks (14) in each slideway.
4. a kind of board of education for primary school mathematics education according to claim 1, it is characterized in that: in described common geometric figure demo function district, be provided with mesh lines (18), all point of intersection of mesh lines (18) are provided with circular socket holes (17), have at least in three circular socket holes (17) and are provided with latch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079470.1U CN204390553U (en) | 2015-02-05 | 2015-02-05 | For the board of education of primary school mathematics education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079470.1U CN204390553U (en) | 2015-02-05 | 2015-02-05 | For the board of education of primary school mathematics education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390553U true CN204390553U (en) | 2015-06-10 |
Family
ID=53363254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079470.1U Expired - Fee Related CN204390553U (en) | 2015-02-05 | 2015-02-05 | For the board of education of primary school mathematics education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910392A (en) * | 2015-12-22 | 2017-06-30 | 北京时代培飞教育科技有限公司 | For numeral and the mathematics teaching aid of computing study |
-
2015
- 2015-02-05 CN CN201520079470.1U patent/CN204390553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106910392A (en) * | 2015-12-22 | 2017-06-30 | 北京时代培飞教育科技有限公司 | For numeral and the mathematics teaching aid of computing study |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |