Type:

Other

Description:

In this investigation students work systematically and keep organized records as they explore forming triangles from unit sticks. Learners look for patterns and trends in the number of triangles possible with a given integer perimeter. Ideas for implementation, extension and support are included along with a printable sheet of the problem.

Subjects:

  • Mathematics > General
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Grade 3,Make use of structure,NSDL,Grade 4,oai:nsdl.org:2200/20140728161209283T,Addition,Express regularity,Strategies,Number concepts,Social Sciences,Arithmetic,Analyze and persevere,Perimeter,Process skills,Number and operations,Inductive reasoning,Mathematical language,Grade 5,Representation,Life Science,Composition and decomposition of numbers,Visual representation,Chemistry,Informal Education,Concept formation,Whole numbers,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Geometry,Practice Standards,Deductive reasoning,Length,Elementary School,Reason quantitatively,Communication,Operations,Parity,Mental calculation,Systems of measurement,Upper Elementary,Number sense,Mathematics,Reasoning,Plane geometry,Engineering,Problem solving,Measurement,Education,Construct arguments,Nonstandard,Triangles

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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