Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Montessori Equivalencies
    1. Area of Triangle
    2. Triangle to Rectangle
    3. Parallelogram to Rectangle
    4. Rhombus to Rectangle
    5. Trapezoid to Rectangle
    6. Polygon to Parallelogram
    7. circle to parallelogram

Montessori Equivalencies

Author:asedsjcohen, jcohen
Based on Montessori Materials

  • Area of Triangle

  • Triangle to Rectangle

  • Parallelogram to Rectangle

  • Rhombus to Rectangle

  • Trapezoid to Rectangle

  • Polygon to Parallelogram

  • circle to parallelogram

Next
Area of Triangle

New Resources

  • Linear Equation Graphs: Thin Slice
  • 挂谷问题——三尖瓣形
  • Slope Illustrator (2)
  • What Do You See? (2)
  • What Do You See?

Discover Resources

  • Parametric Lecture Notes
  • nth roots of unity
  • Inscribed angles theorem 3
  • arc(sin, cos, tan) x-y
  • Congruent Triangles

Discover Topics

  • Sine
  • Planes
  • Multiplication
  • Unit Circle
  • Correlation
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®