Type:

Other

Description:

In this problem students practice counting by twos as they explore the natural phenomenon that legs on creatures always come in pairs, laying the foundation for doubling and halving. A set of cards can be downloaded (pdf) and matched. The Teachers' Notes page offers suggestions for implementation, discussion questions, ideas for extension and support, an expanded set of cards (pdf), and links to related activities (Noah and Number Tracks, both cataloged separately).

Subjects:

  • Science > General
  • 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 2,Grade 1,NSDL,Early Elementary,Kindergarten,Visual representation,Representation,Number concepts,Social Sciences,Arithmetic,Concept formation,Process skills,Number and operations,Mathematical language,Comparison of numbers,Informal Education,Whole numbers,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Science,Practice Standards,Elementary School,Reason quantitatively,Parity,Mental calculation,Education,Communication,Mathematics,Connections,Number sense,oai:nsdl.org:2200/20140728160517047T,Counting

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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