View the Milky Way at 10 million light years from Earth. Then move through space towards the Earth until you reach a tall oak tree. Then move from the actual leaf into a microscopic world.
this site will show you what auroras look like from space and on Earth, explain how they are created, and show you where they can be found. Includes a self-guided tour, additional links, and Teacher's Guide.
Patty Duncan is a science teacher who teaches Chemistry and earth and space science. She is also a discovery education presenter and shared this wikispace at the 2010 PA PETE & C conference. It is a fantastic site.
This wikispace is great. Please share with anyone who teachers science. This presenter, Patty Duncan, shared this in her Pete & C presentation "10 Ideas for Using Technology in the Science Classroom" but there are more then 10 on this wikispace.