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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

  • Spring around torus
  • Trapezoid Area
  • Area of a Circle
  • Matrix Transformations
  • G_8.07 Area of triangles

Discover Resources

  • Stretching graphs
  • Algebra 1 Materials
  • custom
  • Tengelyes tükrözés másolata
  • waves

Discover Topics

  • Standard Deviation
  • Quadratic Equations
  • Variance
  • Numbers
  • Indefinite Integral

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