Curated OER
Black Holes and Tidal Forces
In this black holes and tidal forces worksheet, students solve 5 problems in which they find the tidal acceleration and answer questions about spaghettification.
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What is Biology?
In this science of biology learning exercise, students will review the concepts relating to biology including the characteristics of living things, the process of reproduction, adaptations, and evolution. This learning exercise has 5...
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Archaeology For Kids Quiz 83
In this archaeology for kids quiz 83 worksheet, students interactively answer 12 multiple choice questions about the history of money, as part of an online magazine.
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Earth Day
In this crossword puzzle worksheet, students identify the words that relate to Earth Day by reading the 14 clues. Students complete the crossword puzzle with the clues.
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Chasing El Nino
In this El Nino worksheet, students review this specific change in the climate cycle by completing 20 short answer questions.
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Science Quiz-General Knowledge
In this science quiz worksheet, students complete a set of 20 true or false questions covering a variety of general science topics. An answer key is included.