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Outline

  1. Core 1
    1. Coordinate Geometry

    Core 1

    Author:Nicola Trubridge
    A level resources for Core 1

    Coordinate Geometry

    • Distance between two points

    • Gradients of straight lines

    • Parallel & Perpendicular Lines

    • Circle Equation

    • Tangents to circles

    • Tangents to Circles: Investigation

    • Proof of equal tangents to a circle

    • Intersection of a Circle and a Line

    Next
    Distance between two points

    New Resources

    • Squaring a Rectangle (PST Version)
    • Right Triangle Inscribed in a Semicircle
    • Midpoint Theorem (V2): Integer Solutions
    • Writing and Graphing Proportional Relationships (k>0)
    • Function art 3D - waiting shed

    Discover Resources

    • Sydney Collentine-
    • Chemistry
    • Bisectors- Schambeau
    • Random Walk on a Unit Sphere v2
    • Learning Generating New Problems

    Discover Topics

    • Symmetry
    • Vectors
    • Trigonometric Functions
    • Limits
    • Calculus
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