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Our Sense of Sight: Color Vision
Source Institutions
In this activity, learners investigate color vision as well as plan and conduct their own experiments.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-428.jpg?itok=jH5eFhpM)
What is Nanotechnology?
Source Institutions
In this activity related to nanotechnology, learners observe some of the effects that result from creating a thin layer of material several nanometers thick.
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Size, Scale and Models
Source Institutions
In this activity, learners take measurements and create charts to learn about the size of dinosaurs and their relative scale to humans.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-965.png?itok=RaRbUO-g)
Hot Stuff!
Source Institutions
In this activity, learners discover that sand is the major ingredient in glass.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-830.jpg?itok=oI8m9hFp)
Genetics the Easy Way
Source Institutions
In this activity, learners make critters out of recyclables and apply the rules of mathematics to solve genetics problems.