Gerry Stahl

Gerry Stahl's resources

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  • The Construction Crew Game
    Book

    The Construction Crew Game

    Gerry Stahl

  • test
    Book

    test

    Gerry Stahl

  • Challenge 44: The Nine-Point Circle of a Triangle
    Activity

    Challenge 44: The Nine-Point Circle of a Triangle

    Gerry Stahl

  • Challenge 43: The Euler Segment of a Triangle
    Activity

    Challenge 43: The Euler Segment of a Triangle

    Gerry Stahl

Gerry Stahl's favorite resources

  • Construct Dynamic Geometry Together
    Book

    Construct Dynamic Geometry Together

    Gerry Stahl