DE3030772A1 - Arithmetic plate for school beginner - has rectangular plate module with arrays of holes into which pegs are inserted - Google Patents

Arithmetic plate for school beginner - has rectangular plate module with arrays of holes into which pegs are inserted

Info

Publication number
DE3030772A1
DE3030772A1 DE19803030772 DE3030772A DE3030772A1 DE 3030772 A1 DE3030772 A1 DE 3030772A1 DE 19803030772 DE19803030772 DE 19803030772 DE 3030772 A DE3030772 A DE 3030772A DE 3030772 A1 DE3030772 A1 DE 3030772A1
Authority
DE
Germany
Prior art keywords
holes
plate
pegs
school
beginner
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.)
Withdrawn
Application number
DE19803030772
Other languages
German (de)
Inventor
Gustav 4552 Alfhausen Bücker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19803030772 priority Critical patent/DE3030772A1/en
Publication of DE3030772A1 publication Critical patent/DE3030772A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Table Equipment (AREA)

Abstract

A simple plate device is designed as a teaching aid for young children learning the fundamentals of addition and subtraction. The rectangular plate has two groups of ten blind holes on one side and two groups of five blind holes on the opposite side. A number of round pegs, slightly less in diameter than the holes, are used to represent the entered numbers and the results. A number of the units may be coupled together to expand the capacity.

Description

Patentbeschreibung Mit dieser Rechenplatte soll ein leichteres Subtrahieren bzwo Addieren für Schulanfänger ermöglicht werden. Patent description This calculating plate is intended to make subtracting easier or where adding is made possible for school beginners.

Die Rechenplatte ist mit zweimal 10 und auf der Rückseite mit zweimal 5 Bohrungen versehen, die zur Aufnahme von Rundstäbchen dienen, welche beim Rechenvorgang eingesteckt bzw. entnommen werden können.The arithmetic plate is with two times 10 and on the back with two times 5 holes provided, which are used to accommodate round sticks, which are used in the calculation process can be inserted or removed.

Außerdem dienen die freien oder freiwerdenden löcher bzw. Bohrungen ebenfalls als Rechenstütze.In addition, the free or free holes or bores are used also as a calculation aid.

Als Etweiterung können auch die eingesteckten Stäbchen zur Mengenbestimmung bestimmter Stäbchen, durch Umlegen von Gummibändchen benutzt werden0 L e e r s e i t eAs an extension, the inserted sticks can also be used to determine the quantity certain chopsticks, can be used by wrapping elastic bands 0 L. e e r e i t e

Claims (3)

Patent ans riiche 1) Rechenplatte, dadurch gekennzeichnet, daß die Platte auf der Rückseite mit zweimal 5 Sackbohrungen und auf der Vorderseite mit zweimal 10 Sackbohrungen versehen ist, welche zur AuSnahme von Rund-Stäbehen dienen und mit einem Absatz (\A+B) voneinander getrennt sind. Patent to the riiche 1) Calculating plate, characterized in that the Plate on the back with two 5 blind holes and on the front with twice 10 blind holes are provided, which are used to accommodate round rods and separated by a paragraph (\ A + B). 2) Rechenplatte nach Anspruch 1, dadurch gekennzeichnet, daß die Bohrungen im Durchmesser ca. 1/4 mm größer als die Rund-Stäbohen sind, damit das Einstecken bzw. Entnehmen der Stäbchen leicht vollzogen werden kann.2) calculating plate according to claim 1, characterized in that the bores 1/4 mm larger in diameter than the round rods, so that they can be inserted or removing the chopsticks can be carried out easily. 3) Rechenplatte nach Anspruch 1, dadurch gekennzeichnet, daß die Rund-Stäbchen vorzugsweise ca. bis zur Hälfte in die Sackbohrungen der Platte eingesteckt sind, damit um die noch verbleibenden Stäbchenenden für jeweilig bestimmte Mengen von Stäbchen ein Gummibändchen geschlungen bzw. gelegt werden kann,3) calculating plate according to claim 1, characterized in that the round rods are preferably about halfway inserted into the blind holes of the plate, thus around the remaining rod ends for each specific amount of Chopsticks a rubber band can be looped or placed,
DE19803030772 1980-08-14 1980-08-14 Arithmetic plate for school beginner - has rectangular plate module with arrays of holes into which pegs are inserted Withdrawn DE3030772A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803030772 DE3030772A1 (en) 1980-08-14 1980-08-14 Arithmetic plate for school beginner - has rectangular plate module with arrays of holes into which pegs are inserted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803030772 DE3030772A1 (en) 1980-08-14 1980-08-14 Arithmetic plate for school beginner - has rectangular plate module with arrays of holes into which pegs are inserted

Publications (1)

Publication Number Publication Date
DE3030772A1 true DE3030772A1 (en) 1982-03-18

Family

ID=6109625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803030772 Withdrawn DE3030772A1 (en) 1980-08-14 1980-08-14 Arithmetic plate for school beginner - has rectangular plate module with arrays of holes into which pegs are inserted

Country Status (1)

Country Link
DE (1) DE3030772A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927456A1 (en) * 2008-02-12 2009-08-14 Alain Sossah Mental arithmetic learning assisting device for use by small class child, has rectangular shape case with three series of elements, and support plate with positioning units for positioning elements from series of elements, respectively

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927456A1 (en) * 2008-02-12 2009-08-14 Alain Sossah Mental arithmetic learning assisting device for use by small class child, has rectangular shape case with three series of elements, and support plate with positioning units for positioning elements from series of elements, respectively

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee