CN202443652U - Solid geometry teaching model - Google Patents
Solid geometry teaching model Download PDFInfo
- Publication number
- CN202443652U CN202443652U CN2012200800268U CN201220080026U CN202443652U CN 202443652 U CN202443652 U CN 202443652U CN 2012200800268 U CN2012200800268 U CN 2012200800268U CN 201220080026 U CN201220080026 U CN 201220080026U CN 202443652 U CN202443652 U CN 202443652U
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- China
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- solid geometry
- model
- teaching model
- geometry teaching
- coordinate
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Abstract
The utility model discloses a solid geometry teaching model, comprising a transparent magnetic coordinate plate, a telescopic magnetic strip-type ruler, a three-dimensional coordinate system, a base and a plate frame. The three-dimensional coordinate system is mounted on the base and composed of the transparent magnetic coordinate plate and the plate frame, and the telescopic magnetic strip-type ruler is adsorbed on the surface of the transparent magnetic coordinate plate. The solid geometry teaching model can reduce the work load of manual drawing, and is convenient to use, simple to operate, excellent in demonstration effect and low in manufacturing cost; and moreover, by the solid geometry teaching model, students can feel the spatial position of a geometric body intuitively, so that the teaching quality is improved.
Description
Technical field
The utility model relates to the teaching aid technical field, relates in particular to a kind of teaching mode that is used for the solid geometry explanation.
Background technology
At present, the explanation demonstration of in the mathematical education process, often need on blackboard, mapping, especially solid geometry explanation; Mapping becomes important auxiliary explanation means, but the method that present math teacher mainly adopts is manual drawing, and hand-held ruler of teacher and chalk are drawn on blackboard repeatedly; This teaching method not only bothers, wastes time and energy; And teaching efficiency is not obvious, and the student is difficult to direct feel to the real locus of solid geometry, has influenced student's results of learning.
Summary of the invention
The purpose of the utility model provides a kind of solid geometry teaching model; This mathematical education plate has and reduces manual drawing workload, easy to use, simple to operate, good demonstration effect, advantage of low manufacturing cost; The student can direct feel to the locus of solid, improve the quality of teaching.
The purpose of the utility model realizes as follows: this solid geometry teaching model; Comprise transparent magnetic template, scalable magnetic bar shaped chi, three-dimensional system of coordinate, base, sheet frame; Three-dimensional system of coordinate is installed on the base; Three-dimensional system of coordinate is made up of transparent magnetic template and sheet frame, and scalable magnetic bar shaped chi is adsorbed on transparent magnetic template surface.
The utility model reduces manual drawing workload, easy to use, simple to operate, good demonstration effect, low cost of manufacture, the student can direct feel to the locus of solid, improve the quality of teaching.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
With reference to Fig. 1; This solid geometry teaching model comprises transparent magnetic template 1, scalable magnetic bar shaped chi 2, three-dimensional system of coordinate 3, base 4, sheet frame 5; Three-dimensional system of coordinate 3 is installed on the base 4; Three-dimensional system of coordinate 3 is made up of with sheet frame 5 transparent magnetic template 1, and scalable magnetic bar shaped chi 2 is adsorbed on transparent magnetic template 1 surface.
Claims (1)
1. solid geometry teaching model; Comprise transparent magnetic template (1), scalable magnetic bar shaped chi (2), three-dimensional system of coordinate (3), base (4), sheet frame (5); It is characterized in that: three-dimensional system of coordinate (3) is installed on the base (4); Three-dimensional system of coordinate (3) is made up of transparent magnetic template (1) and sheet frame (5), and scalable magnetic bar shaped chi (2) is adsorbed on transparent magnetic template (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200800268U CN202443652U (en) | 2012-03-06 | 2012-03-06 | Solid geometry teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200800268U CN202443652U (en) | 2012-03-06 | 2012-03-06 | Solid geometry teaching model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443652U true CN202443652U (en) | 2012-09-19 |
Family
ID=46825090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200800268U Expired - Fee Related CN202443652U (en) | 2012-03-06 | 2012-03-06 | Solid geometry teaching model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443652U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079979A (en) * | 2016-08-05 | 2016-11-09 | 张旭光 | A kind of multifunctional mathmatical coordinatometer |
| CN106355976A (en) * | 2016-11-17 | 2017-01-25 | 无锡艾科瑞思产品设计与研究有限公司 | Stereoscopic comprehensive wiring experimental operation platform |
| CN107464477A (en) * | 2017-09-25 | 2017-12-12 | 费海迪 | A kind of mathematical teaching apparatus |
| CN107591058A (en) * | 2017-09-25 | 2018-01-16 | 费海迪 | A kind of application of mathematical teaching apparatus |
-
2012
- 2012-03-06 CN CN2012200800268U patent/CN202443652U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079979A (en) * | 2016-08-05 | 2016-11-09 | 张旭光 | A kind of multifunctional mathmatical coordinatometer |
| CN106355976A (en) * | 2016-11-17 | 2017-01-25 | 无锡艾科瑞思产品设计与研究有限公司 | Stereoscopic comprehensive wiring experimental operation platform |
| CN107464477A (en) * | 2017-09-25 | 2017-12-12 | 费海迪 | A kind of mathematical teaching apparatus |
| CN107591058A (en) * | 2017-09-25 | 2018-01-16 | 费海迪 | A kind of application of mathematical teaching apparatus |
| CN107591058B (en) * | 2017-09-25 | 2019-12-17 | 萧县威辰机电工程设备有限公司 | Application of mathematical teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130306 |