Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

Outline

  1. PreCalculus
    1. Chapter 6 -- Intro to Trig Functions
    2. Chapter 7 -- Trigonometry

    PreCalculus

    Author:Doug Ray
    Apps and Demonstrations for teaching / learning PreCalculus
    PreCalculus

    Table of Contents

    • Chapter 6 -- Intro to Trig Functions

      • Unit Circle Points
      • Creating the Sine Graph
      • Sally's Path
    • Chapter 7 -- Trigonometry

      • Is y = sin(x) one-to-one?
      • Is y = cos(x) one-to-one?
      • Rectangle Inscribed in Semicircle
    Next
    Unit Circle Points

    New Resources

    • Midpoint Theorem (V2): Integer Solutions
    • Right Triangle Inscribed in a Semicircle
    • Calculating Arc Length, Radius, and Central Angle
    • Odd Function Explorer
    • Marion's Theorem

    Discover Resources

    • Rotation With Variable Angle
    • square 1
    • Fractions: Skills & Concepts
    • Constructing an Equilateral Triangle
    • Dynamic Inequalities on a Number Line

    Discover Topics

    • Similar Triangles
    • Mode
    • Sine
    • Logarithm
    • Real Numbers
    AboutPartnersHelp Centre
    Terms of ServicePrivacyLicense
    Graphing CalculatorCalculator SuiteMath Resources

    Download our apps here:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2026 GeoGebra®