Type:

Other

Description:

This interactive Java learning tool, which was constructed using the cross-platform open educational resource GeoGebra, allows a teacher to demonstrate and explore evaluating algebraic expressions with students. Choose from four algebraic expressions and use sliders to select the value of the variable (-10 to 10) and any parameters. Show or hide the algebraic expression, the expression with substitution, the notation shown for multiplication or division, and the result. Values range from -10 to 10 and can be integers or intervals of one tenth.

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:

Make use of structure,NSDL,Grade 4,Grade 5,Addition,Express regularity,Representation,Number concepts,Social Sciences,Arithmetic,Concept formation,Division,Number and operations,Upper Elementary,Algebra,Multiplication,Whole numbers,Middle School,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Comparison of numbers,Practice Standards,Grade 6,Elementary School,Reason quantitatively,Algebraic thinking,Decimals,Operations,Mental calculation,Algebraic representation,Mathematics,oai:nsdl.org:2200/20140728160604802T,Engineering,Vocational/Professional Development Education,Process skills,Expressions,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