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WheelerELHS

  • Side Lengths of the Unit Triangles

    Activity

    WheelerELHS

  • Exploring Trig Ratios With Similar Triangles

    Activity

    WheelerELHS

  • Exploring Trig Ratios With Similar Triangles

    Activity

    WheelerELHS

  • Geometric Proofs of the Pythagorean Theorem

    Activity

    WheelerELHS

  • Chord Distance to Center Conjecture

    Activity

    WheelerELHS

  • Arc Length Conjecture

    Activity

    WheelerELHS

  • Parallel Lines Intercepted Arcs Conjecture

    Activity

    WheelerELHS

  • Central & Intercepting Angles

    Activity

    WheelerELHS

  • Angles Inscribed in a Semicircle Conjecture

    Activity

    WheelerELHS

  • Inscribed Angles Intercepting Arcs Conjecture

    Activity

    WheelerELHS

  • Perpendicular Bisector of a Chord of a Circle

    Activity

    WheelerELHS

  • Visualizing l'Hopital's Rule

    Activity

    WheelerELHS

  • Surface Area of a Pyramid

    Activity

    WheelerELHS

  • Anatomy of a Cylinder

    Activity

    WheelerELHS

  • Similar Triangles from Shadows

    Activity

    WheelerELHS

  • Copy of Net of a Cylinder

    Activity

    WheelerELHS

  • Copy of Curved Surface Area of Cones

    Activity

    WheelerELHS

  • Area of an Annulus

    Activity

    WheelerELHS

  • Area of a Sector

    Activity

    WheelerELHS

  • Example B

    Activity

    WheelerELHS

  • Example A

    Activity

    WheelerELHS

  • Indirect Measurement with Shadows

    Activity

    WheelerELHS

  • Properties of Scale Change #3

    Activity

    WheelerELHS

  • Properties of Scale Change #2

    Activity

    WheelerELHS