Search Results


Showing results 1 to 3 of 3

Source Institutions
Add to list Details
In this activity, learners use a laser pointer and two small rotating mirrors to create a variety of fascinating patterns, which can be easily and dramatically projected on a wall or screen.

Over $20 per group Ages 11 - 18 1 to 2 hours
Source Institutions
Add to list Details
In this activity, learners use a laser pointer and two small rotating mirrors to create a variety of fascinating patterns, which can be easily and dramatically projected on a wall or screen.

Over $20 per group Ages 11 - 18 1 to 2 hours
Source Institutions
Add to list Details
In this activity, learners will put a set of containers in order by capacity. Would the tallest container hold more or less water than the wide, short one?

free Ages 4 - 14 5 to 10 minutes