Resources and Tools for Elementary Math Specialists and Teachers
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Equivalent Expressions-Powers (1)

This interactive Java learning tool, which was constructed using the cross-platform open educational resource GeoGebra, allows a teacher to demonstrate and explore the relationship between the expressions a(n) and a^n with students. Sliders can change the whole number values of a from one to four and n from one to six. Shows a visual model when n is less than 4.
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Contributed by: EDC in Maine, Author
Math TopicAlgebraic Thinking, Number Sense, Basic Operations, Number Concepts, Mathematical Practices, Mathematical Processes
Grade Level4, 5, 6+
Resource TypeActivity, Demonstration, Interactive Media

  • Additional Information
    • AudienceEducator
    • LanguageEnglish (USA)
    • Education TopicInstructional materials
    • Interdisciplinary Connection
    • Professional DevelopmentNo
    • ContributorEDC in Maine, Author
    • Publication Date2008-09-11
    • RightsCopyright (c) 1994-2012 Education Development Center Inc.
      http://www.edc.org
    • AccessFree access
  • Standards
    • Common Core State Standards for Mathematics

      Select a standards document: