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Phases of the Moon
Author:
Keith Harrison
Move the moon (red point) to see its phases (right picture). Change time of day (blue point) to see where moon appears in the sky.
GeoGebra
This animation assumes that earth's axial tilt, and the tilt of the moon's orbit, are both zero.
New Resources
Dissections by Guillermo Bautista
Poorly Drawn Parallelograms 2
alg2_05_05_04_applet_exp_fxn_flvs
Poorly Drawn Parallelograms
Dodecahedron
Discover Resources
Real life linear graph 01
Grzech Greatest Integer FN
Euclids Elements Proposition 47
Modul4KemiringanGarisMelalui2titik_Dewi Kurniasih
Quadrados de ilusão de óptica que geram um fractal
Discover Topics
Subtraction
Integers
Integral Calculus
Circumcircle or Circumscribed Circle
Linear Equations