Provides a cost-effective way to introduce active learning into the astronomy classroom.

Engages students with a compelling narrative overlay to the fact-based approach commonly used in introductory astronomy course.

No specialized tools required.  All activities can be completed with a pencil, straightedge, and calculator.

Suitable for any class size, from a large lecture hall to small seminar. The activates are equally suited to individual or team study.

Each activity is self-contained, allowing instructors to customize the selection of activities for their particular course.