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In this demonstration, learners will be "wowed" as three matches burn to form a triangular pyramid shape and "magically" rise off the table. Learners will observe as the matches burn at different rates, causing a gradient in the surface temperature and tension. This activity guide includes a helpful video that demonstrates each step of the demonstration. Note: this activity involves an open flame.
- Under 5 minutes
- Under 5 minutes
- 1 cent - $1 per group of students
- Ages 4 - adult
- Activity, Demonstration
- English
Quick Guide
Materials List (per group of students)
- matchboxes (one empty)
- matches
Subjects
-
Physical Sciences
- Heat and Thermodynamics
- Structure and Properties of Matter
-
The Nature of Science
-
The Scientific Process
- Conducting Investigations
-
The Scientific Process
Audience
To use this activity, learners need to:
- see
Learning styles supported:
- Involves hands-on or lab activities
Other
This resource is part of:
Access Rights:
- Free access
By:
Rights:
- All rights reserved, Institute of Physics,