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Howard Hughes Medical Institute

Human Impacts on Biodiversity

For Teachers 6th - 12th Standards
Have you always wanted to take your science class on an amazing field trip they will never forget? Now you can! Observe the wildlife in an African savanna through trail cameras with a five-part data analysis activity. Learners analyze...
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Howard Hughes Medical Institute

Exploring Trophic Cascades

For Students 9th - 12th Standards
What happens when the top predator on an ecosystem disappears? Scholars explore this idea through an introduction example and four case studies. They learn to analyze the importance of every member in a food pyramid to come to their...

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