FR514515A - Improvements in Apparatus and Methods for Teaching Arithmetic Principles to Young Children - Google Patents

Improvements in Apparatus and Methods for Teaching Arithmetic Principles to Young Children

Info

Publication number
FR514515A
FR514515A FR514515A FR514515DA FR514515A FR 514515 A FR514515 A FR 514515A FR 514515 A FR514515 A FR 514515A FR 514515D A FR514515D A FR 514515DA FR 514515 A FR514515 A FR 514515A
Authority
FR
France
Prior art keywords
methods
young children
teaching arithmetic
arithmetic principles
principles
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
FR514515A
Other languages
French (fr)
Inventor
Sarian Russell
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
Application granted granted Critical
Publication of FR514515A publication Critical patent/FR514515A/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

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)
FR514515A 1920-04-26 1920-04-26 Improvements in Apparatus and Methods for Teaching Arithmetic Principles to Young Children Expired FR514515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR514515T 1920-04-26

Publications (1)

Publication Number Publication Date
FR514515A true FR514515A (en) 1921-03-12

Family

ID=8914216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR514515A Expired FR514515A (en) 1920-04-26 1920-04-26 Improvements in Apparatus and Methods for Teaching Arithmetic Principles to Young Children

Country Status (1)

Country Link
FR (1) FR514515A (en)

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