DE29815335U1 - Computing spiral - Google Patents

Computing spiral

Info

Publication number
DE29815335U1
DE29815335U1 DE29815335U DE29815335U DE29815335U1 DE 29815335 U1 DE29815335 U1 DE 29815335U1 DE 29815335 U DE29815335 U DE 29815335U DE 29815335 U DE29815335 U DE 29815335U DE 29815335 U1 DE29815335 U1 DE 29815335U1
Authority
DE
Germany
Prior art keywords
spiral
computing
bull
discs
numbers
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 - Lifetime
Application number
DE29815335U
Other languages
German (de)
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.)
GROS THEO
Original Assignee
GROS THEO
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 GROS THEO filed Critical GROS THEO
Priority to DE29815335U priority Critical patent/DE29815335U1/en
Publication of DE29815335U1 publication Critical patent/DE29815335U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • 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
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways
    • G09B1/02—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements
    • G09B1/16—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time
    • G09B1/18—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable
    • G09B1/22—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways and having a support carrying or adapted to carry the elements the elements each bearing a plurality of different symbols, signs, or combinations of symbols and signs, only one symbol, sign, or combination thereof, of each element to be used at a time the elements being rotatable and bearing the symbols on a surface perpendicular to the axis of rotation
    • 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)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Complex Calculations (AREA)

Description

2. Beschreibung der Rechenspirale:2. Description of the calculation spiral:

Reichenspirale als Rechenhilfe für den Schulunterricht mit folgenden MerkmalenRich spiral as a calculation aid for school lessons with the following features

• die obere und die untere Scheibe überdecken die mittlere nicht vollständig, vielmehr bleiben an den Rändern Aussparrungen frei• the upper and lower panes do not completely cover the middle one, rather, recesses remain free at the edges

• alle drei Scheiben sind in zehn gleichmäßige Felder aufgeteilt, die größenmäßig miteinander übereinstimmen• all three discs are divided into ten equal fields that are the same size

• die obere und die untere Scheibe weisen zudem Aussparrungen auf der Fläche auf, wobei je eine Aussparung pro Feld vorhanden ist. Die Aussparrungen sind auf der Fläche in Form einer Schnecke von dem Rand der jeweilige Scheibe nach innen laufend angeordnet• the upper and lower panes also have recesses on the surface, with one recess per field. The recesses are arranged on the surface in the shape of a spiral running inwards from the edge of the respective pane

• auf jedem Feld der oberen und unteren Scheibe sind am äußeren Rand Zahlen angeordnet, die von 1 bis 10 verlaufen• on each field of the upper and lower discs, numbers are arranged on the outer edge, running from 1 to 10

• auf der mittleren Scheibe sind am noch sichtbaren äußeren Rand ebenfalls Zahlen angeordnet, die ebenfalls von 1 bis 10 verlaufen• on the middle disc, on the still visible outer edge, there are also numbers that also run from 1 to 10

• auf der mittleren Scheibe sind im überdeckten Bereich Zahlen derart angeordnet, daß die Zahl, die durch die Aussparung der aufliegenden Scheiben offengedeckt wird, das Ergebnis der Berechnung der Zahl auf dem Rand des jeweiligen Feldes der mittleren Scheibe mit der Zahl auf dem entsprechenden Feld der äußeren Scheibe darstellt. Durch die Anordnung von zwei äußeren Scheiben lassen sich auch zwei Ergebnisse aus unterschiedlichen Rechenvorgängen ermitteln (bspw. Multiplikation und Addition)• on the middle disc, numbers are arranged in the covered area in such a way that the number that is revealed by the recess of the discs on top represents the result of calculating the number on the edge of the respective field of the middle disc with the number on the corresponding field of the outer disc. By arranging two outer discs, two results can also be determined from different calculations (e.g. multiplication and addition)

Zum Stand der Technik:State of the art:

Derartig ausgefeilte Unterrichtshilfe existieren nicht.Such sophisticated teaching aids do not exist.

Mh; der Erfindung soll Grundschülern die Möglichkeit gegeben werden, spielerisch und durch greifbare Formen das System der Grundrechenarten zu verstehen und zu erlernen.Mh; the invention is intended to give primary school students the opportunity to understand and learn the system of basic arithmetic in a playful way and through tangible forms.

Claims (2)

1. Schutzansprüche1. Protection claims 1. Rechenspirale als Unterrichts- bzw. Lernhilfe für den Grundschulunterricht, die aus drei aufeinanderliegenden runden Scheiben besteht, die mittig aufeinander verankert sind und sich einzeln drehen lassen1. Calculation spiral as a teaching or learning aid for primary school lessons, which consists of three round discs lying on top of each other, which are anchored in the middle and can be rotated individually 2. dadurch gekennzeichnet, daß2. characterized in that sich durch die Anordnung von Zahlen und Aussparrungen auf den einzelnen Scheiben Berechnungsergebnisse aller Grundrechenarten darstellen lassen.The arrangement of numbers and recesses on the individual discs allows the results of all basic arithmetic operations to be displayed.
DE29815335U 1998-08-27 1998-08-27 Computing spiral Expired - Lifetime DE29815335U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29815335U DE29815335U1 (en) 1998-08-27 1998-08-27 Computing spiral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29815335U DE29815335U1 (en) 1998-08-27 1998-08-27 Computing spiral

Publications (1)

Publication Number Publication Date
DE29815335U1 true DE29815335U1 (en) 1999-01-07

Family

ID=8061809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29815335U Expired - Lifetime DE29815335U1 (en) 1998-08-27 1998-08-27 Computing spiral

Country Status (1)

Country Link
DE (1) DE29815335U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010014679U1 (en) 2010-10-27 2010-12-30 Bathelt, Wolfgang Calculation aid for the addition and subtraction in the number range from 1 to 20
CN105810047A (en) * 2016-06-08 2016-07-27 董合作 Multifunctional flower disc with function of learning to read through pictures and Chinese pinyin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010014679U1 (en) 2010-10-27 2010-12-30 Bathelt, Wolfgang Calculation aid for the addition and subtraction in the number range from 1 to 20
CN105810047A (en) * 2016-06-08 2016-07-27 董合作 Multifunctional flower disc with function of learning to read through pictures and Chinese pinyin

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990218

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021009

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050512

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20060912

R071 Expiry of right