FR1174646A - Matériel pour l'enseignement du calcul - Google Patents

Matériel pour l'enseignement du calcul

Info

Publication number
FR1174646A
FR1174646A FR1174646DA FR1174646A FR 1174646 A FR1174646 A FR 1174646A FR 1174646D A FR1174646D A FR 1174646DA FR 1174646 A FR1174646 A FR 1174646A
Authority
FR
France
Prior art keywords
materials
teaching arithmetic
teaching
arithmetic
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
Other languages
English (en)
Inventor
Paulette Calcia
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 filed Critical
Application granted granted Critical
Publication of FR1174646A publication Critical patent/FR1174646A/fr
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

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)
FR1174646D 1957-05-07 1957-05-07 Matériel pour l'enseignement du calcul Expired FR1174646A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1174646T 1957-05-07

Publications (1)

Publication Number Publication Date
FR1174646A true FR1174646A (fr) 1959-03-13

Family

ID=9658795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174646D Expired FR1174646A (fr) 1957-05-07 1957-05-07 Matériel pour l'enseignement du calcul

Country Status (1)

Country Link
FR (1) FR1174646A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137452A (en) * 1990-07-09 1992-08-11 Clyde Pollock Base--ten blocks employing single, attachable blocks of one color row of ten blocks of different color
US5176577A (en) * 1990-07-09 1993-01-05 Clyde Pollock Rectangular blocks for teaching arithmetic have uniform size joinability and transparency
US5238408A (en) * 1990-07-09 1993-08-24 Clyde Pollock Row of joined arithmetic blocks with common walls which are double end wall thickness
US5238407A (en) * 1990-07-09 1993-08-24 Clyde Pollock Blocks with mating bosses and recesses which bulge for interference fit
DE20310598U1 (de) 2003-07-10 2003-10-16 Heil, Günther, Dr., 82362 Weilheim Hilfsmittel zum Erlernen des Rechnens

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137452A (en) * 1990-07-09 1992-08-11 Clyde Pollock Base--ten blocks employing single, attachable blocks of one color row of ten blocks of different color
US5176577A (en) * 1990-07-09 1993-01-05 Clyde Pollock Rectangular blocks for teaching arithmetic have uniform size joinability and transparency
US5238408A (en) * 1990-07-09 1993-08-24 Clyde Pollock Row of joined arithmetic blocks with common walls which are double end wall thickness
US5238407A (en) * 1990-07-09 1993-08-24 Clyde Pollock Blocks with mating bosses and recesses which bulge for interference fit
DE20310598U1 (de) 2003-07-10 2003-10-16 Heil, Günther, Dr., 82362 Weilheim Hilfsmittel zum Erlernen des Rechnens

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