This activity gives students the opportunity to study Snell’s law using everyday materials. Students will love using JELL-O to explore the concepts of total internal reflection, waveguide phenomena and colour absorption.

Blueprint Stats:

Cost: cost
Field: Physics
Prep Time: 45 minutes
Active Time: 1 hour
Level: 7-9 & 10-12
Mess Factor: mess
CAUTION: This activity requires the use of lasers.