Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Elementary Geometry
    1. 4 sides
    2. 3 sides
    3. Blocks
    4. Puzzles

    Elementary Geometry

    Author:John Golden
    Topic:Geometry, Quadrilaterals, Triangles
    Shapes and properties. Many inspired by the work of Battista and Clements, and de Villiers.
    Elementary Geometry

    Table of Contents

    • 4 sides

      • Clown!
      • Quadrilateral - Can You Make It?
      • Square Not Square
      • Quadrilateral Predictions
      • Quadrilateral Tools
      • Trapezoids
      • G3 M6 TB L07 Interactive Quadrilaterals
      • 3-D Solids
    • 3 sides

      • Random Triangle
      • Triangle Truths
      • Triangle Types
      • Two Triangles
      • Are They Congruent?
    • Blocks

      • Pentominoes
      • Pattern Blocks
      • Deci-Blocks
      • Pentomino Set
    • Puzzles

      • Square Puzzle
      • 5-Piece Puzzle
      • Triangle to Square Puzzle
      • Build a Square Workshop
      • Tetrominos
    Next
    Clown!

    New Resources

    • အခြေခံ data အခေါ်အဝေါ်များ
    • Transformaciones usando coordenadas
    • seo tool
    • Untitled
    • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

    Discover Resources

    • kinematics2D
    • Untitled
    • TR (SAMSUN) - Εγγεγραμμένες- Eπίκεντρες γωνίες
    • Construction-Perpendicular to a line through a point on it

    Discover Topics

    • Natural Numbers
    • Sine
    • Arithmetic
    • Circle
    • Reflection
    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

    © 2025 GeoGebra®