Type:

Other

Description:

This flexible interactive Java applet helps users develop place value concepts with whole numbers or up to 3 decimal places. Users can use the virtual blocks to freely explore place value grouping rules or to represent a target number provided by the applet. Users may change the default of base 10 to any of the bases 2, 3, 4, or 5.

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 2,Grade 3,Grade 1,Make use of structure,NSDL,Grade 4,Grade 5,Early Elementary,Kindergarten,Visual representation,Mathematics,Arithmetic,Concept formation,Process skills,Number and operations,Upper Elementary,Place value,oai:nsdl.org:2200/20140728160836977T,Life Science,Composition and decomposition of numbers,Informal Education,Middle School,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Practice Standards,Elementary School,Representation,Chemistry,Decimals,Number sense,Engineering,Education

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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Non-profit Tax ID # 203478467