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GeoGebra
GeoGebra Classroom
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Google Classroom
GeoGebra
GeoGebra Classroom
Outline
4th Grade
Area
Perimeter
4th Grade
Author:
Edgar A. Lazcano
Table of Contents
Area
Maximizing Area
Concept of Area
Comparing fractions using number lines and circles
Perimeter
Area and Perimeter of Quadrilaterals
Next
Maximizing Area
New Resources
Ellipse, Hyperbola and Circle as Envelopes
Simplifying Radicals: Geometric Thin Slice
"Compressed" Astroid as Envelope
Construct a Square
Play C3 E3 G3 C4_C4
Discover Resources
zuSchwer
Graph of functions
graph 2
Moveable 90
LorenF
Discover Topics
Arithmetic Mean
Similar Triangles
Pie Chart or Circle Chart
Plane Figures or Shapes
Linear Regression