| Elementary |
Walking on the Moon
Watch a video or read the text to take a trip to the moon. Then, conduct an investigation to observe the moon at different times at night.
Free Lessons
Download a free hands-on activity and start teaching in minutes.
| Elementary |
The Life and Death of a Star
Watch a video or read the text to explore the life cycle of stars— from nebula to supernova. Then, create a poster to model each stage of a star’s life.
| Secondary |
The Distance Between Celestial Bodies
Explore the universe beyond the solar system. Start by watching a video that describes how vast the universe is. Then use a series of maps to model the distances between celestial bodies.
Biography Video
Watch the video or read the biography about Sally Ride with your students.