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Mercury in the Environment
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In this environmental science lesson, learners will examine the dangers of mercury and how humans contribute to growing mercury emissions on Earth.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-318.gif?itok=LB15JfS2)
The Missing Link
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In this activity, learners collect, analyze, and interpret information about objects in order to classify them into a cladogram. Use this activity to talk about how scientists classify things.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-718.png?itok=sDIqSwbQ)
Tree-mendous Plots
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In this math lesson, learners record and graph plant growth and interpret data. Learners plant seeds, and once the seeds sprout, record the change in height of the plants for several days.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-703.jpg?itok=3TREW8hQ)
Statistics: Something Fishy
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In this math lesson, learners apply the concepts of ratio and proportion to the capture-recapture statistical procedure.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-336.png?itok=h5Er-4Pm)
Sunblock Investigation
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In this "Sid the Science Kid" activity, learners set up a simple experiment to find out how sunscreen counteracts the effects of the sun.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-337.png?itok=19-b8CUo)
Growing Plants
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In this "Sid the Science Kid" activity from Episode 107: My Shrinking Shoes, learners observe how plants change as they grow.