GB2025677B - Apparatus for teaching arithmetic - Google Patents
Apparatus for teaching arithmeticInfo
- Publication number
- GB2025677B GB2025677B GB7912048A GB7912048A GB2025677B GB 2025677 B GB2025677 B GB 2025677B GB 7912048 A GB7912048 A GB 7912048A GB 7912048 A GB7912048 A GB 7912048A GB 2025677 B GB2025677 B GB 2025677B
- Authority
- GB
- United Kingdom
- Prior art keywords
- teaching arithmetic
- teaching
- arithmetic
- 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.)
- Expired
Links
Classifications
-
- 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
- G09B19/02—Counting; Calculating
Landscapes
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7912048A GB2025677B (en) | 1978-06-30 | 1979-04-05 | Apparatus for teaching arithmetic |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7828478 | 1978-06-30 | ||
GB7912048A GB2025677B (en) | 1978-06-30 | 1979-04-05 | Apparatus for teaching arithmetic |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2025677A GB2025677A (en) | 1980-01-23 |
GB2025677B true GB2025677B (en) | 1982-09-29 |
Family
ID=26268094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7912048A Expired GB2025677B (en) | 1978-06-30 | 1979-04-05 | Apparatus for teaching arithmetic |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2025677B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126404A (en) * | 1982-08-28 | 1984-03-21 | Schofield & Sims Limited | Educational apparatus of question-and-answer type |
-
1979
- 1979-04-05 GB GB7912048A patent/GB2025677B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2025677A (en) | 1980-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |