Observe solar and lunar eclipses as the Moon orbits Earth. The full and partial shadows of the Moon and Earth can be displayed, and the Moon can also be dragged around Earth. See what the Moon and Sun look like from Earth during partial and total eclipses.
- Define eclipse.
- Determine how eclipses occur.
- Use the positions of the Sun, Moon, and Earth to identify types of eclipses.
- Identify the umbra and penumbra.
- Describe the corona.
corona, eclipse, lunar eclipse, penumbra, solar eclipse, umbra
Student Exploration Sheet
Exploration Sheet Answer Key
Cell Energy Cycle
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Plants and Snails
Study the production and use of gases by plants and animals. Measure the oxygen and carbon dioxide levels in a test tube containing snails and elodea (a type of plant) in both light and dark conditions. Learn about the interdependence of plants and animals.Learn Moreabout Plants and Snails
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