Lunar Phases and Eclipses

Author: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.

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רישום חופשי
Average Value
兩位數的位值
Linear Systems + Relationships Between Coefficients and Solutions
apec

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חפיפת משולשים ישרי זווית
Agrandissements et réductions
Synch: VCurve_Motor
Copia de Parabola antenna mirror
A.A. Triangle Similarity

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Pythagoras or Pythagorean Theorem
Function Graph
Bar Chart or Bar Graph
Linear Functions
Hypothesis Testing