Ten Important Hardwoods
Students discuss ten important Pennsylvania hardwood trees, examine characteristics of each tree species, evaluate economic and ecological importance of hardwood trees, and recognize at least two characteristics of each species.
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Conserving Canada's Marine Biodiversity
The ocean may seem a world away, but you can actually find it in a science classroom! Learners in the lower grade levels explore the concepts of water pollution, apex predators, the worth of animals, and commercial fishing methods. High...
4th - 12th Science CCSS: Adaptable
HIV/AIDS in the United States
In the final of five lessons about HIV/AIDS, groups create presentations to share data about the infection rates in the United States, examining demographic and geographic trends over the past ten years. Depending on how much time you...
3rd - 12th Science CCSS: Adaptable