[go: up one dir, main page]

DE1963625U - EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR. - Google Patents

EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR.

Info

Publication number
DE1963625U
DE1963625U DED35458U DED0035458U DE1963625U DE 1963625 U DE1963625 U DE 1963625U DE D35458 U DED35458 U DE D35458U DE D0035458 U DED0035458 U DE D0035458U DE 1963625 U DE1963625 U DE 1963625U
Authority
DE
Germany
Prior art keywords
slide rule
building blocks
length
learning
guide grooves
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
DED35458U
Other languages
German (de)
Inventor
Eberhard Dietrich
Edda Pixberg
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 DED35458U priority Critical patent/DE1963625U/en
Publication of DE1963625U publication Critical patent/DE1963625U/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
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating
    • 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
    • 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
    • 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
    • G09B1/32—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 comprising elements to be used without a special support
    • 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
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Educational Technology (AREA)
  • Educational Administration (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Instructional Devices (AREA)

Claims (4)

1 · Πι L U L L "Γ Ί ' i L. si . U I1 · Πι L U LL "Γ Ί ' i L. si. UI zum Antrag der Eberhard Dietrich, 3I0I Langlingen 164 und Edda Pixberg, 3I0I Nienhagen r to the application of Eberhard Dietrich, 3I0I Langlingen 164 and Edda Pixberg, 3I0I Nienhagen r Bes ehre ibunp; ■ Honor ibunp; ■ Lehrbaukasten zum Erlernen des Rechnens mit dem RechenstabTeaching kit for learning the R e chnens with the slide rule Der Lehrbaukasten zum Erlernen des Rechnens mit dem Rechenstab besteht aus einzelnen Bausteinen in einem Aufbewahrungsbehälter, in dessen Deckel 3 Führungsnuten eingearbeitet sind. Die Länge der Bausteine richtet sich nach den jeweiligen Bildstrec&enlängen der Faktoren auf der logarithmischen Teilung des Rechenstabes. Die Bausteine werden bei Gebrauch des Baukastens in die führungsnuten im Deckei eingeschoben und veranschaulichen somit Multiplikation und Division von Zahlen an ihren .Bildstreckenlängen. Der wesentliche !Fortschritt gegenüber dem Bekannten liegt in der Tatäache, daß der Schüler durch manuelles Tun mit den Bausteinen als logarithmischen Operationskörpern das Prinzip des Rechenstabes schneller erlernen kann, ?reil das Addieren und Subtrahieren der Bildstrecken annschaulfich vorgenommen und das Ergebnis mit einem dritten Baustein nachgemessen werden kann. Zum Baukasten gehören: :
Stück !Faktor Länge (mm) Stück
2 1,25 24,25 fi 2
6 2 75,25 2
2 -. . 3 ' 119,5 2
2 4 15o,5 2
2 5 175,0 1
1 — 250,0
Schutzansprüche:The teaching kit for learning R e chnens with the slide rule consists of individual building blocks in a storage container, in its lid guide grooves 3 are incorporated. The length of the building blocks depends on the respective image length of the factors on the logarithmic division of the slide rule. When using the construction kit, the building blocks are pushed into the guide grooves in the cover and thus illustrate the multiplication and division of numbers by their. The essential advance over the known lies in the fact that the student can learn the principle of the slide rule more quickly by manually doing the building blocks as logarithmic operating units, adding and subtracting the image sections can be done easily and the result measured with a third building block can be. The kit includes:
Pieces! Factor length (mm) Pieces
2 1.25 24.25 fi 2
6 2 75.25 2
2 -. . 3 '119.5 2
2 4 15o, 5 2
2 5 175.0 1
1 - 250.0
Protection claims : 1, Lehrbaukasten zum Erlernen des Rechnens mit dem Rechenstab, gekennzeichnet dadurch, daß einzelne Bausteine mit den Längen der jeweiligen Bildstrecken der logarithmischen Teilung des Rechenstabes in vorhandene Führungsnuten im Deckel des Äufbewahrungsbeh'älters eingeschoben werden.1, teaching kit for learning to calculate with the slide rule, characterized in that individual blocks with the lengths the respective image sections of the logarithmic division of the slide rule in existing guide grooves in the cover of the Storage container can be inserted. 2. Lehrbaukasten nach Anspruch 1, gekennzeichnet dadurch, daß sich im Deckel drei Führungsnuten befinden.2. teaching kit according to claim 1, characterized in that there are three guide grooves in the cover. 3» Lehrbaukasten nach Anspruch 1, gekennzeichnet dadurch, daß die einzelnen Bausteine je nach ihrer Bildstreckenlänge3 »teaching kit according to claim 1, characterized in that the individual modules depending on the length of their image series verschiedene Farben haben. -have different colors. - 4. Lehrbaukasten nach Anspruch 1, gekennzeichnet dadurch, daß die einzelnen Bausteine sowie der Deckel des Aufbewahrungsbehälters bes ehr efbbar sind. <i4__ Ί.β<-«ί TW^ 1·% /j jL· Edda Pixb erg'Aj Eberhard''Dietrich4. teaching kit according to claim 1, characterized in that the individual building blocks and the lid of the storage container bes are efbbar. <i4__ Ί.β <- «ί TW ^ 1 ·% / j jL · Edda Pixb erg'Aj Eberhard '' Dietrich Faktorfactor Länge(mm)Length (mm) 66th 194,75194.75 77th 211,5211.5 88th 226,0226.0 238,75238.75 ToTo 25o,o25o, o
DED35458U 1967-03-11 1967-03-11 EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR. Expired DE1963625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED35458U DE1963625U (en) 1967-03-11 1967-03-11 EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED35458U DE1963625U (en) 1967-03-11 1967-03-11 EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR.

Publications (1)

Publication Number Publication Date
DE1963625U true DE1963625U (en) 1967-07-06

Family

ID=33329487

Family Applications (1)

Application Number Title Priority Date Filing Date
DED35458U Expired DE1963625U (en) 1967-03-11 1967-03-11 EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR.

Country Status (1)

Country Link
DE (1) DE1963625U (en)

Similar Documents

Publication Publication Date Title
DE1963625U (en) EDUCATIONAL KIT FOR LEARNING TO CALCULATE WITH THE CALCULATOR.
Gmelch et al. The effect of purposes on student evaluation of college instructors.
DE826512C (en) Teaching aids for history lessons and cultural expansion
DE2259346A1 (en) BOARD GAME FOR SCHOOL BEGINNERS
DE2522025C3 (en) Method of making isometric drawings
DE1959353U (en) DEMONSTRATION DEVICE TO LEARN TO CALCULATE WITH THE CALCULATOR
DE441271C (en) Card file with cards arranged on rows
DE501945C (en) Card index, especially for business lessons
Hutson Improving a teacher-training curriculum
Perkins Percy Bordwell
DE202013005468U1 (en) Learning tool for calculating with integers
DE480714C (en) Reading box
Aikin The Campus of a Country Day School
DE1954938U (en) BOOKLET FOR QUICKLY FINDING INFORMATION CONTAINED IN IT.
Scott A Study of the Grades of Students at the University of Wisconsin with Reference to Preparation in Foreign Languages
DE183829C (en)
DE1859250U (en) CABLE CHANNEL FOR INSTALLATION PURPOSES.
DE1715261U (en) COMPOSITION GAME.
DE8224565U1 (en) Information carriers for learning and teaching purposes, in particular for language courses or the like.
PH et al. LL GLL GGGGGS
Hardin Louisiana-Mississippi Section Leading
DE1681656U (en) TRAFFIC EDUCATION BOX.
Daele De Leesmethode Van PJ Prinsen In Vlaanderen
DE1979901U (en) SCHOOL DESK DEVICE FOR PRIMARY SCHOOL.
DE1620571U (en) DECIMAL CALCULATING MACHINE.