Lunar Phases and Eclipses

저자: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.

새 자료

רישום חופשי
Rose Curve
bewijs stelling van Pythagoras
Trefoil Knot
Damped Trochoidal Curve

자료 찾기

elli_in_para
Midpoint Quad Activity SM1
Horizontal Transformations
Proof: Pythagora's Theorem
Euler Line
parallelogram project

주제 찾기

탄젠트 함수
정삼각형
각
확률
뺄셈