David Kelso

David Kelso's resources

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  • Exploring Areas of Squares with Triangles
    Activity

    Exploring Areas of Squares with Triangles

    David Kelso

  • Jelly Graph Gradient
    Activity

    Jelly Graph Gradient

    David Kelso

  • area under curve with negative
    Activity

    area under curve with negative

    David Kelso

  • area between curves
    Activity

    area between curves

    David Kelso