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Chan Chi Keung

  • Locus of mid-point of a chord in a circle

    Activity

    Chan Chi Keung

  • operation of data set

    Activity

    Chan Chi Keung

  • Copy of Graph Transformations MD

    Activity

    Chan Chi Keung

  • Sine Transformations

    Activity

    Chan Chi Keung

  • Area under Curve of f(x)=x^2 from x = 0 to x = 1

    Activity

    Chan Chi Keung

  • Rotation Transformation of a quadrilateral

    Activity

    Chan Chi Keung

  • Copy of Angle between line and plane 4

    Activity

    Chan Chi Keung

  • Copy of Angle between line and plane 4

    Activity

    Chan Chi Keung

  • Addition and subtraction of directed number Quiz

    Activity

    Chan Chi Keung

  • Dot Plot vs Box-and-Whisker Diagram

    Activity

    Chan Chi Keung

  • Dot Plot vs Box-and-Whisker Diagram

    Activity

    Chan Chi Keung

  • Mensuration

    Book

    Chan Chi Keung

  • Algebra

    Book

    Chan Chi Keung

  • Locus of mid-point of a variable chord of a circle.

    Activity

    Chan Chi Keung

  • Ellipse

    Activity

    Chan Chi Keung

  • Locus

    Book

    Chan Chi Keung