Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

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

    • bewijs stelling van Pythagoras
    • רישום חופשי
    • Assistants (custom GPTs or Gemini Gems) for Math
    • Angle Bisector: Quick Warm Up Questions
    • 巧算長方形周界

    Discover Resources

    • Translations
    • Proyecto final
    • Plotting equations of straight lines (linear equations)
    • Birgit_Eqn
    • aplicatia 1 Geogebra
    • Reflection Quizzer
    • Parallel Lines and Transversale

    Discover Topics

    • Square
    • Similarity Transformation or Similarity
    • Incircle or Inscribed Circle
    • Symmetry
    • Statistics
    AboutPartnersHelp Center
    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®