DavidA

DavidA's resources

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  • Circle Geometry and Theorems
    Book

    Circle Geometry and Theorems

    DavidA

  • Circle Geometry; cyclic quadrilaterals
    Activity

    Circle Geometry; cyclic quadrilaterals

    DavidA

  • Conjecture & Proof - the Geometric Parabola
    Activity

    Conjecture & Proof - the Geometric Parabola

    DavidA

  • The Sine Rule - the ambiguous case
    Activity

    The Sine Rule - the ambiguous case

    DavidA

DavidA's favorite resources

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  • Graph the Line
    Activity

    Graph the Line

    Steve Phelps

  • Area of Circles
    Activity

    Area of Circles

    Anthony OR 柯志明

  • 11 Nets of the Cube
    Activity

    11 Nets of the Cube

    Anthony OR 柯志明

  • Octahedron and Boat
    Activity

    Octahedron and Boat

    Anthony OR 柯志明