DE9304875U1 - Mathematical teaching and learning material - Google Patents

Mathematical teaching and learning material

Info

Publication number
DE9304875U1
DE9304875U1 DE9304875U DE9304875U DE9304875U1 DE 9304875 U1 DE9304875 U1 DE 9304875U1 DE 9304875 U DE9304875 U DE 9304875U DE 9304875 U DE9304875 U DE 9304875U DE 9304875 U1 DE9304875 U1 DE 9304875U1
Authority
DE
Germany
Prior art keywords
learning material
mathematical teaching
teaching
mathematical
hundreds
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
DE9304875U
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.)
BAEUERLEIN ULRIKE
Original Assignee
BAEUERLEIN ULRIKE
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 BAEUERLEIN ULRIKE filed Critical BAEUERLEIN ULRIKE
Priority to DE9304875U priority Critical patent/DE9304875U1/en
Publication of DE9304875U1 publication Critical patent/DE9304875U1/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
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)

Description

Beschreibung
Stand der Technik:Description
State of the art:

Es gibt bisher nur mathematische Lehr-und Lernmittel für den Zahlenraum bis 100, die aus vielen Einzelteilen bestehen, die zusammengesetzt und auseinander genommen werden.So far there are only mathematical teaching and learning materials for the number range up to 100, which consist of many individual parts that can be put together and taken apart.

Sie werden von den Kindern oft verloren. Sie sind zu schwer oder die Gleichheit von 10 Einern mit einem Zehner und zehn Zehnern mit einem Hunderter ist nicht deutlich.Children often lose them. They are too heavy or the equality of 10 ones with one ten and ten tens with one hundred is not clear.

Problem:Problem:

Ein mathematisches Lehr- und Lernmittel zu erfinden, das den Zusammenhang zwischen Einern, Zehnern und Hundertern leicht erkennen läßt, das praktisch (abwischbar,nicht so leicht verlierbar) , leicht (Gewicht in der Schultasche) und kostengünstig herzustellen ist.To invent a mathematical teaching and learning tool that makes it easy to recognize the connection between ones, tens and hundreds, that is practical (can be wiped clean, not so easily lost), light (weight in the school bag) and inexpensive to produce.

Erfindung:Invention:

Diese Probleme werden durch den Anspruch 1 gelöst.These problems are solved by claim 1.

Vorteilhafte Wirkung der Erfindung:Advantageous effect of the invention:

Die Schüler können den Zusammenhang von Einern, Zehnern und Hundertern leicht erkennen. Durch den Einzug in Folie ist das Lehr- und Lernmittel abwischbar und die Einzelpunkte sind nicht so leicht verlierbar. Die Addition und Subtraktion wird durch Hinzuklappen oder Wegklappen von Punkten im handelnden Umgang vollzogen.Students can easily see the connection between ones, tens and hundreds. The foil insert means that the teaching and learning material can be wiped off and the individual dots are not so easy to lose. Addition and subtraction is carried out by folding dots in or out of the classroom.

Claims (1)

Schutzanspruch Mathematisches Lehr- und Lernmittel bestehend aus bedrucktenProtection claim Mathematical teaching and learning material consisting of printed - Einerstreifen- One stripe - Zehnerstreifen- Ten strips - Hundertertafel- Hundreds table dadurch gekennzeichnet,characterized, daß sie aus in Folie eingeschweißten Punkten aus Karton bestehen, die einzeln oder in Reihen umknickbar sind.that they consist of cardboard dots sealed in foil, which can be folded individually or in rows.
DE9304875U 1993-03-30 1993-03-30 Mathematical teaching and learning material Expired - Lifetime DE9304875U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9304875U DE9304875U1 (en) 1993-03-30 1993-03-30 Mathematical teaching and learning material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9304875U DE9304875U1 (en) 1993-03-30 1993-03-30 Mathematical teaching and learning material

Publications (1)

Publication Number Publication Date
DE9304875U1 true DE9304875U1 (en) 1994-01-05

Family

ID=6891453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9304875U Expired - Lifetime DE9304875U1 (en) 1993-03-30 1993-03-30 Mathematical teaching and learning material

Country Status (1)

Country Link
DE (1) DE9304875U1 (en)

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