Sixth graders are introduced to the moon and its phases. Individually, they draw a sketch of each phase of the moon and read a short article about Galileo. To end the lesson, they examine the difference between refracting and...

Watch, listen, and relive the excitement of the Apollo 11 lunar landing as experienced minute-by-minute by the courageous crew of Apollo 11 and Mission Control.

Read the article or listen to the story of remembrances of the Apollo program, especially Apollo 11. Explains some of the challenges of sending astronauts to Mars.