Interactive simulations for science teaching
400 downloadable interactive simulations
Earth-Moon system #1
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- Summary
This movie highlights the dynamic of the Earth - Moon system. You can use it to illustrate the moon phases (~28 days) and its synchronous orbit.
Note that the side of the Moon facing the Earth is always the same one. We say that its orbit is synchronous.
Note that everything is not to scale in this animation. See the animation “Eclipses” to observe those phenomena.
- Learning objectives
- To illustrate the synchronous orbit of the moon and to explain why we always see the same side.
- To understand the cycle of the moon’s phases.
- To illustrate the Earth / Moon system dynamic.
- To distinguish between revolution and rotation.
- How to use the animation
Click on
to stop the movie and show the Moon the way we see it from the Earth.
- Student sheet
- You have to subscribe to view the student sheet
- Keywords
- earth, moon, tides, rotation, revolution, eclipse, lunar, synchronous, calendar, orbit, satellite, center-of-mass,
- Share your ideas with us!
- Share your ideas with us!