Parachuting Paraboloids

by: William J. Sumrall

A parachute drop is a fun way to engage students in science while sneaking in a lesson on average velocity, wind resistance, and gravity. The following hands-on activities ask students to first build and then test parachuting paraboloids (the larger half of an egg-shaped hosiery container, attached with threads to a parachute) to determine how different materials, sizes, and weights affect the average falling velocities of their creations. During these activities, students practice observing, measuring, and inferring, and gain self-confidence and a sense of satisfaction by creating their own working lab equipment.

Details

Type Journal ArticlePub Date 10/1/1999Stock # ss99_023_02_24Volume 023Issue 02

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

Learn More