Lunar Phases and Eclipses

Auteur :Steven Blumsack

By moving the "moon" around the earth (upper right), changes in the phases of the moon can be seen. By moving the "Shadow" of the earth towards the moon, various stages in a lunar eclipse can be seen.

Nouvelles ressources

Exploring Number of Squares on the Diagonal of a Rectangle
Square Cross Sections
Solving 2x2 and 3x3 Systems Using Cramer's Rule
Rectangular Cross Sections
Slopes of Perpendicular Lines

Découvrir des ressources

Desargues' Theorem (3D)
Test4
GoGeometry Action 102 !
A2_7.04 Exponential functions and the natural base e

Découvrir des Thèmes

Arithmétique
Histogramme
Somme de Riemann
Pavé Droit
Combinatoires