Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
The Law of Refraction with Fermat's Principle
Author:
David Canham
Find the fastest path from Point C to Point D! The Velocity of Light in Medium 1 (top) is not the same as the velocity in Medium 2 (bottom)!
GeoGebra
New Resources
Is it Isosceles?
Monkey typing Shakespeare's complete works
aperiodic monotile construction_step by step
Chaotic behaviour
Oriented Angles and the Unit Circle
Discover Resources
InputBoxes_2
Parallel line through a point
WAFFLE MAN IS MY HERO
Enlargements 1
Slope and Consecutive Angles
Discover Topics
Polynomial Functions
Ellipse
Hypothesis Testing
Circumcircle or Circumscribed Circle
Right Triangles