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Browse results: Nature and History of Science
| RESOURCE | GRADE LEVEL | MEDIA TYPE |
|---|---|---|
Climate and Human EvolutionIn this video segment adapted from NOVA: "Becoming Human," learn how the analysis of rock layers and ocean sediments supports the theory that rapid climate change may have jump-started human evolution two million years ago. Accessibility features: Caption |
6-12 |
Video |
Dolly Garza: A Tlingit and Haida ScientistIn this interactive resource adapted from Raven Radio/KCAW, listen to biologist Dr. Dolly Garza as she explores the sea otter population of Sitka, Alaska, from the perspectives of her tribal heritage and her Western education. |
3-12 |
Interactive |
T. Rex Blood?Learn about the surprising finding of preserved soft tissue in dinosaur fossils—including possible blood vessels and red blood cells—in this video segment adapted from NOVA scienceNOW. |
6-12 |
Video |
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