Resources and Tools for Elementary Math Specialists and Teachers
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Prime Factorization Video

This 5 1/2-minute video explains how to create a factor tree to find the prime factorization of a number. It demonstrates the process for 6, 24, and 525.
Contributed by:, Publisher
Math TopicNumber Sense, Basic Operations, Number Concepts, Number Theory, Mathematical Practices, Mathematical Processes
Grade Level3, 4, 5
Resource TypeLecture/Presentation, Video

  • Additional Information
    • AudienceLearner
    • LanguageEnglish (USA)
    • Education Topic
    • Interdisciplinary Connection
    • Professional DevelopmentNo
    •, Publisher
    • Publication Date2010
    • Rights(c) 2010
    • AccessFree access
  • Standards
    • Common Core State Standards for Mathematics

      Select a standards document:

  • User Comments
    • 4
      Tops in 'Chalk' Talks
      By Uncle Bob on 08/21/2012 - 15:13
    • Whether for self-study, brushing up, or supplementing a class lesson, the Math Playground videos are thoughtfully planned and executed. The board space is well organized and each step well-explained. I like Coleen's upbeat voice too!