Activity
NASA

Nasa: Probing Earth Through the Clouds

For Students 3rd - 8th
This site from the National Aeornautics and Space Administration provides a fun activity for the subject. "Clouds often hide large areas of the Earth's surface. We can use radar to make detailed maps of Earth right through clouds or...
Graphic
Curated OER

Bbc: Columbia: Space Pioneer

For Students 9th - 10th
The BBC provides a brief profile of the Space Shuttle Columbia.