DK123614B - Undervisningsapparat med opgaveblad. - Google Patents

Undervisningsapparat med opgaveblad.

Info

Publication number
DK123614B
DK123614B DK601168A DK601168A DK123614B DK 123614 B DK123614 B DK 123614B DK 601168 A DK601168 A DK 601168A DK 601168 A DK601168 A DK 601168A DK 123614 B DK123614 B DK 123614B
Authority
DK
Denmark
Prior art keywords
worksheet
teaching apparatus
teaching
Prior art date
Application number
DK601168A
Other languages
English (en)
Inventor
E Ritter
Original Assignee
E Ritter
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 E Ritter filed Critical E Ritter
Publication of DK123614B publication Critical patent/DK123614B/da

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
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pile Receivers (AREA)
  • Collation Of Sheets And Webs (AREA)
DK601168A 1968-09-14 1968-12-09 Undervisningsapparat med opgaveblad. DK123614B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681797339 DE1797339B2 (de) 1968-09-14 1968-09-14 Lehreinrichtung mit Schreibblatt

Publications (1)

Publication Number Publication Date
DK123614B true DK123614B (da) 1972-07-10

Family

ID=5708606

Family Applications (1)

Application Number Title Priority Date Filing Date
DK601168A DK123614B (da) 1968-09-14 1968-12-09 Undervisningsapparat med opgaveblad.

Country Status (4)

Country Link
AT (1) AT301904B (da)
CH (1) CH489071A (da)
DE (1) DE1797339B2 (da)
DK (1) DK123614B (da)

Also Published As

Publication number Publication date
DE1797339C3 (da) 1975-02-06
CH489071A (de) 1970-04-15
AT301904B (de) 1972-09-25
DE1797339A1 (de) 1971-11-25
DE1797339B2 (de) 1974-06-12

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