MadSci Network
Mad Scientist Network: How Can a Gyroscope Defy Gravity
Explanation of the seemingly gravity-defying feats of a gyroscope. Focuses on the reason behind its operation. Includes illustrations.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Lab Activity: Tops
The Illinois Institute of Technology provides a lab activity on precession and spinning tops. Designed for primary grades, but easily adapted for any level. Includes directions and assessment ideas.
Other
Glenn Turner: Gyroscope Math Page
The mathematics associated with gyroscopes can be investigated through this interactive page. Users enter critical parameters about gyroscopes and rotational motion descriptors are given.
Other
Precession of a Gyroscope and of the Earth's Axis
Describes and calculates the precession of a gyroscope and also discusses the precession of the Earth's axis. Includes several pictures, diagrams, formulas, and details.
Center of Science and Industry
Cosi Columbus: Boomerang
Students will make and fly boomerangs and discover that their spinning action is what makes them return to the thrower. Includes full list of materials, procedures, and scientific explanation of "gyroscopic precession".