Search Results


Showing results 1 to 2 of 2

Source Institutions
Add to list Details
In this activity, learners make a photographic image—without a camera!

$5 - $10 per student Ages 6 - 18 30 to 45 minutes
Source Institutions
Add to list Details
Glare from the sun and ripples from the wind can make it hard to see what's below the surface of a body of water.

$5 - $10 per group Ages 6 - adult 10 to 30 minutes