Resources and Tools for Elementary Math Specialists and Teachers
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This interactive applet helps students estimate percents of a unit length using the familiar context of a computer download ribbon. On Start a red bar begins to move across the download bar. The user clicks Stop to approximate the given target percent and is given feedback. After practice with some common benchmarks, users choose their own download targets.
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Contributed by: State of New South Wales, Department of Education and Training, Publisher
Math TopicNumber Sense, Mathematical Processes
Grade Level4, 5, 6+
Resource TypeActivity, Interactive Media

  • Additional Information
    • AudienceLearner
    • LanguageEnglish (Australia)
    • Education Topic
    • Interdisciplinary ConnectionTechnology
    • Professional DevelopmentNo
    • ContributorState of New South Wales, Department of Education and Training, Publisher
    • Publication Date2009
    • RightsCopyright (c) State of New South Wales, Department of Education and Training
    • AccessFree access
  • Standards
    • Common Core State Standards for Mathematics

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