TeachEngineering
Teach Engineering: Life on the Moon
Students learn about the physical properties of the Moon. They compare these to the properties of the Earth to determine how life would be different for people living on the Moon. Using their understanding of these differences, they...
NASA
Nasa: Sci Jinks: How's the Weather on Other Planets?
Compare weather here on Earth to other planets and moons in our solar system. You will find many similarities and differences.
Other
Buzzle.com: Univer Savvy: Which Is Bigger the Earth or Sun?
Find out what the diameter and volume of the Earth and the Sun are and learn just how much bigger the Sun is. Also explains how the Sun compares to the Moon.
Other
All (Known) Bodies in Our Solar System Larger Than 200 Miles in Diameter
How big is the Earth compared to the Sun? Is Mars bigger than the Moon? Seeing all bodies in the solar system larger than 200 miles in diameter side by side provides an excellent comparison and an interesting perspective.