Resources and Tools for Elementary Math Specialists and Teachers
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Elapsed Time Two

This interactive Java applet allows the user to practice calculating an ending time or a beginning time given the elapsed time using analog or digital clocks. Using the "See" mode the user advances (or rewinds) a clock from the given time using the elapsed time to find the ending (or beginning) time. Using the "Guess" mode, the user must calculate the ending (or beginning) time given the elapsed time. Three difficulty levels allow the user to practice with hour, five minute, or single minute increments. An optional scoring feature allows the user to keep track of number correct.
Contributed by: Shodor, Publisher
Math TopicMeasurement
Grade Level3, 4, 5
Resource TypeInteractive Media, Problem Set

  • Additional Information
    • AudienceEducator, Learner
    • LanguageEnglish (USA)
    • Education Topic
    • Interdisciplinary Connection
    • Professional DevelopmentNo
    • ContributorShodor, Publisher
    • Publication Date2007
    • RightsCreative Commons Attribution-NonCommercial 3.0 Unported License
    • AccessFree access
  • Standards
    • Common Core State Standards for Mathematics

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