This simple science experiment answers the question, "Why are there craters on the moon?" This also makes a great science fair project for children.
Second Grade Earth Space Science Worksheets: Solar System Quiz
Have a school project or teaching planets and need a fun activity? Use an old CD and make a planet with a small ball!
Solar System Printables & Activities I could have used the "to scale" calculator link when we first study the solar system many years back.
astronomy unit--(planets) beautiful planet cards to print (matching game?
I have literally spent hours upon hours trying to find GOOD resources for free solar system printables and activities.
Maybe cut paper in those hues?
Activities and resources for young space and astronomy lovers