Students, through hands-on activities, teacher demonstrations, pictures, and informational books, complete a unit on the Earth and its place in the Universe. They make mobiles of the Milky Way and watch demonstrations of lunar and solar...

Students complete a unit of lessons on our solar system, its stars, and astronomers. They record information in a space journal, design constellations, define key vocabulary, observe the phases of the moon, and create a group planet...

Astronomy is literally over your head, but this lesson will explain how we study it. Young scientists make telescopes, calculate and compare the light gathering power of lenses, and simulate detection of infared radiation....

How does the length of the day change? How does the height of the sun change? Do we always see the same star? The answer to these questions and different observations about the sun, the moon and the stars that we can do from earth can be...