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Chip Rollinson

  • Calculus - Polar Area

    Activity

    Chip Rollinson

  • Ellipse - Geometric Definition

    Activity

    Chip Rollinson

  • Area & Volume

    Book

    Chip Rollinson

  • Rolling Conic Sections

    Activity

    Chip Rollinson

  • Conic Section GeoGebra Collection

    Book

    Chip Rollinson

  • Pythagorean Theorem Proofs

    Book

    Chip Rollinson

  • Intersecting cylinders

    Activity

    Chip Rollinson

  • Rotated Square Slices About a Line

    Activity

    Chip Rollinson

  • Torus Intersections

    Activity

    Chip Rollinson

  • Calculus Applets

    Book

    Chip Rollinson

  • Calculus - Fundamental Theorem of Calculus

    Activity

    Chip Rollinson

  • Circular Trigonometry Definitions

    Activity

    Chip Rollinson

  • Trigonometry Applets

    Book

    Chip Rollinson

  • Trigonometry Ratio Graph from Unit Circle

    Activity

    Chip Rollinson

  • Moving Points

    Activity

    Chip Rollinson

  • Spinning Segments (Epicycloids)

    Activity

    Chip Rollinson

  • Cardioids, Spirals, etc

    Book

    Chip Rollinson

  • Random Polygon to Ellipse

    Activity

    Chip Rollinson

  • Rotating Lines

    Activity

    Chip Rollinson

  • Lissajous Table

    Activity

    Chip Rollinson

  • Lissajous Patterns Videos

    Activity

    Chip Rollinson

  • Law of Cosines Proof (using circle)

    Activity

    Chip Rollinson

  • Single Lissajous with graphs and phase shift

    Activity

    Chip Rollinson

  • Lissajous Patterns

    Activity

    Chip Rollinson