Free Lesson Plans for Teachers and Home Schoolers

Here are several lesson plans you can download for free.

This lesson plan provided by Verena Blasy at Parks Canada:
Day, Night & Seasons

NASA provides a great many free resources for educators:
NASA Education

This lesson plan is made available by the Space Science Organization and we were referred to it by NASA:
Kinesthetic Astronomy

This lesson plan is made available by NASA (You can replace the basketball mentioned in the plan with a 16-inch EarthBall):
NASA distance to the moon