GB2130782B - Arithmetic teaching device - Google Patents

Arithmetic teaching device

Info

Publication number
GB2130782B
GB2130782B GB08326474A GB8326474A GB2130782B GB 2130782 B GB2130782 B GB 2130782B GB 08326474 A GB08326474 A GB 08326474A GB 8326474 A GB8326474 A GB 8326474A GB 2130782 B GB2130782 B GB 2130782B
Authority
GB
United Kingdom
Prior art keywords
teaching device
arithmetic teaching
arithmetic
teaching
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
Application number
GB08326474A
Other versions
GB8326474D0 (en
GB2130782A (en
Inventor
Toyohiro Kobayashi
Mitsuru Murata
Syunji Tsuboi
Shoji Mochizuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP15056382U external-priority patent/JPS5955772U/en
Priority claimed from JP15056282U external-priority patent/JPS5955771U/en
Priority claimed from JP15099582U external-priority patent/JPS5955773U/en
Priority claimed from JP57183305A external-priority patent/JPS5972472A/en
Priority claimed from JP18880582A external-priority patent/JPS5978380A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8326474D0 publication Critical patent/GB8326474D0/en
Publication of GB2130782A publication Critical patent/GB2130782A/en
Application granted granted Critical
Publication of GB2130782B publication Critical patent/GB2130782B/en
Expired legal-status Critical Current

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
    • G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • 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
    • G09B19/025—Counting; Calculating with electrically operated apparatus or devices

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)
  • Entrepreneurship & Innovation (AREA)
  • Calculators And Similar Devices (AREA)
GB08326474A 1982-10-04 1983-10-04 Arithmetic teaching device Expired GB2130782B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP15056382U JPS5955772U (en) 1982-10-04 1982-10-04 arithmetic learning machine
JP15056282U JPS5955771U (en) 1982-10-04 1982-10-04 learning machine
JP15099582U JPS5955773U (en) 1982-10-05 1982-10-05 electronic learning machine
JP57183305A JPS5972472A (en) 1982-10-19 1982-10-19 Arithmetics learning apparatus
JP18880582A JPS5978380A (en) 1982-10-27 1982-10-27 Arithmetic learning machine

Publications (3)

Publication Number Publication Date
GB8326474D0 GB8326474D0 (en) 1983-11-02
GB2130782A GB2130782A (en) 1984-06-06
GB2130782B true GB2130782B (en) 1986-10-15

Family

ID=27527921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08326474A Expired GB2130782B (en) 1982-10-04 1983-10-04 Arithmetic teaching device

Country Status (2)

Country Link
AU (1) AU1986783A (en)
GB (1) GB2130782B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619460B1 (en) * 1987-08-13 1994-03-25 Texas Instruments France EDUCATIONAL CALCULATING MACHINE, ESPECIALLY FOR PRIMARY CLASS STUDENTS
GB8807647D0 (en) * 1988-03-31 1988-05-05 Univ Open Computational devices
EP0475058A3 (en) * 1990-07-31 1994-11-30 Texas Instruments Inc Electronic teaching device
US8371858B2 (en) 2006-03-14 2013-02-12 Apolonia Vanova Method and electronic calculating device for teaching arithmetic
GB2477731A (en) * 2010-02-10 2011-08-17 Peter Derek Williams Calculator key layout for learning mathematics
US10191886B2 (en) 2016-04-21 2019-01-29 Chris Steven Ternoey Gesture controlled calculator
US10559224B2 (en) 2016-04-21 2020-02-11 Chris Steven Ternoey Digit card calculator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121959A (en) * 1960-12-12 1964-02-25 Ibm Educational device
US3787988A (en) * 1971-12-30 1974-01-29 Asahi Optical Co Ltd Method and electronic machine for teaching arithmetic computation
US4016411A (en) * 1976-01-29 1977-04-05 Jardine Industries, Inc. Mini electronic calculator with blackboard display format
US4117607A (en) * 1977-04-11 1978-10-03 Gary Gill Mathematics teaching system
JPS5459857A (en) * 1977-10-20 1979-05-14 Sharp Corp Eletronic calculation training machine

Also Published As

Publication number Publication date
GB8326474D0 (en) 1983-11-02
AU1986783A (en) 1984-04-12
GB2130782A (en) 1984-06-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee