NL7412146A - DOCTRINE. - Google Patents

DOCTRINE.

Info

Publication number
NL7412146A
NL7412146A NL7412146A NL7412146A NL7412146A NL 7412146 A NL7412146 A NL 7412146A NL 7412146 A NL7412146 A NL 7412146A NL 7412146 A NL7412146 A NL 7412146A NL 7412146 A NL7412146 A NL 7412146A
Authority
NL
Netherlands
Prior art keywords
doctrine
Prior art date
Application number
NL7412146A
Other languages
Dutch (nl)
Other versions
NL175472C (en
NL175472B (en
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL7412146A publication Critical patent/NL7412146A/en
Publication of NL175472B publication Critical patent/NL175472B/en
Application granted granted Critical
Publication of NL175472C publication Critical patent/NL175472C/en

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
    • G09B7/07—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 providing for individual presentation of questions to a plurality of student stations
    • G09B7/073—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 providing for individual presentation of questions to a plurality of student stations all student stations being capable of presenting the same questions simultaneously
    • 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
    • G09B7/08—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 characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying further information

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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
NL7412146A 1973-09-14 1974-09-12 TEACHING SYSTEM. NL175472C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10430073A JPS5628269B2 (en) 1973-09-14 1973-09-14

Publications (3)

Publication Number Publication Date
NL7412146A true NL7412146A (en) 1975-03-18
NL175472B NL175472B (en) 1984-06-01
NL175472C NL175472C (en) 1984-11-01

Family

ID=14377060

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412146A NL175472C (en) 1973-09-14 1974-09-12 TEACHING SYSTEM.

Country Status (5)

Country Link
JP (1) JPS5628269B2 (en)
DE (1) DE2443943A1 (en)
FR (1) FR2244222B1 (en)
GB (1) GB1474063A (en)
NL (1) NL175472C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138942U (en) * 1974-09-12 1976-03-23
PT77276B (en) * 1982-09-13 1986-03-11 Bally Mfg Corp Video question and answer game
JPS59151984A (en) * 1983-02-18 1984-08-30 株式会社　ユ−エム工業 Sheath of saw and knife and production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642979Y2 (en) * 1977-07-06 1981-10-08

Also Published As

Publication number Publication date
GB1474063A (en) 1977-05-18
FR2244222B1 (en) 1982-04-16
JPS5628269B2 (en) 1981-06-30
FR2244222A1 (en) 1975-04-11
DE2443943A1 (en) 1975-03-20
JPS5054427A (en) 1975-05-14
NL175472C (en) 1984-11-01
NL175472B (en) 1984-06-01

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Legal Events

Date Code Title Description
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application