ES67086U - Pedagogical device for teaching - Google Patents

Pedagogical device for teaching

Info

Publication number
ES67086U
ES67086U ES0067086U ES67086U ES67086U ES 67086 U ES67086 U ES 67086U ES 0067086 U ES0067086 U ES 0067086U ES 67086 U ES67086 U ES 67086U ES 67086 U ES67086 U ES 67086U
Authority
ES
Spain
Prior art keywords
teaching
cube
pedagogical
pedagogical device
ostensible
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.)
Granted
Application number
ES0067086U
Other languages
Spanish (es)
Other versions
ES67086Y (en
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 ES0067086U priority Critical patent/ES67086Y/en
Publication of ES67086U publication Critical patent/ES67086U/en
Application granted granted Critical
Publication of ES67086Y publication Critical patent/ES67086Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Machine Translation (AREA)

Abstract

A pedagogical device for teaching, characterized by being composed of eight geometric pieces of adequate dimensions, which conveniently put together a perfect cube, obtaining the ostensible representation of the cube of the sum of two numbers whose mathematical expression is (a + b) 3 = a3 + 3 a2b + 3a b2 + b2. (Machine-translation by Google Translate, not legally binding)
ES0067086U 1958-06-30 1958-06-30 Pedagogical device for teaching Expired ES67086Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0067086U ES67086Y (en) 1958-06-30 1958-06-30 Pedagogical device for teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0067086U ES67086Y (en) 1958-06-30 1958-06-30 Pedagogical device for teaching

Publications (2)

Publication Number Publication Date
ES67086U true ES67086U (en) 1958-08-16
ES67086Y ES67086Y (en) 1960-10-01

Family

ID=52724238

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0067086U Expired ES67086Y (en) 1958-06-30 1958-06-30 Pedagogical device for teaching

Country Status (1)

Country Link
ES (1) ES67086Y (en)

Also Published As

Publication number Publication date
ES67086Y (en) 1960-10-01

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