In this activity, you will use an inexpensive spectrophotometer* to test how light at different visible wavelengths (blue, green, red) is transmitted, or absorbed, through four different colored water samples.
Educational Resources - Search Tool
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Grade Level: 6-8,
9-12
Grade Level: 3-5,
6-8
Compare images from two volcanic eruptions in the Kuril Islands which occurred ten years apart and complete a graphic organizer for impacts on different Earth spheres.
Grade Level: 3-5,
6-8
Students examine satellite images of a recently formed island to identify areas of erosion and deposition.
Grade Level: 6-8
This mini lesson has students explore three visualizations to see the new benchmark map scientists can use to study the extent and speed of changes to the largest ice sheet in the world.
Exploring Historic Ocean Chlorophyll Concentrations for Different Regions with Graphs
- Lesson Plans
Grade Level: 6-8,
9-12
These six graphs show Ocean Chlorophyll Concentrations from 1998 - 2018 in a variety of locations: East Bering Sea, Gulf of Alaska, California Coast, Southeastern US/Gulf of Mexico, Northeastern US and the Scotian Shelf, and the Hawaiian Islands.