JPS61148085U - - Google Patents
Info
- Publication number
- JPS61148085U JPS61148085U JP3187985U JP3187985U JPS61148085U JP S61148085 U JPS61148085 U JP S61148085U JP 3187985 U JP3187985 U JP 3187985U JP 3187985 U JP3187985 U JP 3187985U JP S61148085 U JPS61148085 U JP S61148085U
- Authority
- JP
- Japan
- Prior art keywords
- balls
- room
- calculation
- auxiliary chamber
- chamber
- 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.)
- Granted
Links
Landscapes
- Manipulator (AREA)
- Toys (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はその計算教具の斜視図、第２図から第５図まで
は計算例の説明図である。
１……収納室、２……計算室、３……補助室、
４，５，６……溝、７……境界壁。
The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the calculation teaching tool, and FIGS. 2 to 5 are illustrations of calculation examples. 1...Storage room, 2...Calculation room, 3...Auxiliary room,
4, 5, 6...Groove, 7...Boundary wall.
Claims (1)
玉を備え、該玉を収納する室と、該室の玉を用い
て計算を行なう計算室と、該計算室の計算を助け
るために玉を入れく補助室とを一体に形成し、前
記計算室の底部を傾斜して玉を所定の位置に係止
すると共に前記補助室の底部に玉１０個の係止部
を形成したことを特徴とする計算教具。 A room that is equipped with multiple sets of balls each consisting of one 5-ball and four 1-balls, a room that stores the balls, a calculation room that performs calculations using the balls in the room, and calculations in the calculation room. an auxiliary chamber into which balls are placed in order to assist in the calculation, the bottom of the calculation chamber is sloped to lock the balls in a predetermined position, and a locking part for ten balls is provided at the bottom of the auxiliary chamber. A calculation teaching tool characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3187985U JPH0228539Y2 (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3187985U JPH0228539Y2 (en) | 1985-03-06 | 1985-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61148085U true JPS61148085U (en) | 1986-09-12 |
| JPH0228539Y2 JPH0228539Y2 (en) | 1990-07-31 |
Family
ID=30532882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3187985U Expired JPH0228539Y2 (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228539Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862480B1 (en) | 2007-02-01 | 2008-10-08 | 박명조 | Finger shaped educational toy for numeral learning |
| JP2012058750A (en) * | 2011-11-04 | 2012-03-22 | Pygmalion Co Lyd | Teaching tool for arithmetic education |
-
1985
- 1985-03-06 JP JP3187985U patent/JPH0228539Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100862480B1 (en) | 2007-02-01 | 2008-10-08 | 박명조 | Finger shaped educational toy for numeral learning |
| JP2012058750A (en) * | 2011-11-04 | 2012-03-22 | Pygmalion Co Lyd | Teaching tool for arithmetic education |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228539Y2 (en) | 1990-07-31 |