Sometimes, a picture really does say it all. The activity uses a picture of astronaut Sally Ride to help elementary academics make observations and form conclusions. Young historians study the picture, complete short written prompts, and...

The Space Race saw the Soviet Union and the US go from competitors to partners. Scholars read a letter regarding the first docking of the US and Soviet space craft. Young historians also complete a written assignment and participate in...

Scholars take off on an interactive spaceship to explore a historical timeline of the big bang theory. They learn about the evolution of mammals and humans, the formation of stars and planets, and the chemical composition of the early...

Young historians turn into detectives in a thought-provoking activity on the Challenger Explosion. The activity uses an image of President Reagan watching the Challenger explode on live TV to help academics practice historical analysis....

In this online interactive grammar skills worksheet, students respond to 10 fill in the blank questions regarding the use of prepositions.

If you look up at the sky on a clear night, you may see a red dot among the stars. This dot is Mars, named in ancient times after the Roman god of war. Although no one has ever visited this red planet, we know a lot about it. This site...