BE782457A - Dispositif pedagogique - Google Patents
Dispositif pedagogiqueInfo
- Publication number
- BE782457A BE782457A BE782457A BE782457A BE782457A BE 782457 A BE782457 A BE 782457A BE 782457 A BE782457 A BE 782457A BE 782457 A BE782457 A BE 782457A BE 782457 A BE782457 A BE 782457A
- Authority
- BE
- Belgium
- Prior art keywords
- pedagogical
- pedagogical device
- Prior art date
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
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Electrically Operated Instructional Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712136848 DE2136848A1 (de) | 1971-07-23 | 1971-07-23 | Lehrsystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE782457A true BE782457A (fr) | 1972-08-16 |
Family
ID=5814592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE782457A BE782457A (fr) | 1971-07-23 | 1972-04-21 | Dispositif pedagogique |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE782457A (xx) |
| CH (1) | CH538743A (xx) |
| DE (1) | DE2136848A1 (xx) |
-
1971
- 1971-07-23 DE DE19712136848 patent/DE2136848A1/de active Pending
-
1972
- 1972-04-06 CH CH502072A patent/CH538743A/de not_active IP Right Cessation
- 1972-04-21 BE BE782457A patent/BE782457A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH538743A (de) | 1973-06-30 |
| DE2136848A1 (de) | 1972-11-09 |
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