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rkeller

  • Investigation for Parallelograms

    Activity

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  • Parallelogram and Rhombus Investigation

    Activity

    rkeller

  • Quadrilateral Investigation 1

    Activity

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  • Quadrilateral Investigation 1

    Activity

    rkeller

  • Triangle Congruence Shortcut Investigation v2

    Activity

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  • Triangle Congruence Shortcut Investigation

    Activity

    rkeller

  • Exploring Triangle Congruence Shortcuts

    Activity

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  • What lengths make a triangle?

    Activity

    rkeller

  • The Max and Kelly Investigation

    Activity

    rkeller

  • The Max and Kelly Investigation

    Activity

    rkeller

  • The Max and Kelly Investigation

    Activity

    rkeller

  • The Max and Kelly Investigation

    Activity

    rkeller