Chapter 22 - The Earth in Space
Here's a few videos from YouTube and other places that might help reinforce the subjects at hand:
Just cuz I think they're cute..2:00
Origins of the Moon 24:26
Seasons 5:53
Earth to the Moon-Origins 2:25
The Sun 19:46
Phases of the Moon 3:47
Solar and Lunar Eclipses 3:54
Spring & Neap Tides 4:33
Hope these help... keep an eye out, I'm always trying to update them.