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Grades: PS/Pre-K to 12Subjects: Nature & Method of Science, Geology & the Dynamic Earth, Weather, Climate & Atmosphere, Earth's Resources and 4 additional..These two young scientists learned about how the severity of a tornado is measured and were pretty accurate at it! They classifi...Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Strange Tornado
Grades: PS/Pre-K to 12Subjects: Earth's Resources, Weather, Climate & Atmosphere, Earth & Space Science, ScienceInteresting (funny) tornado videoContributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0Tornado Model
Grades: PS/Pre-K to 12Subjects: Earth's Resources, Weather, Climate & Atmosphere, Earth & Space ScienceLearn about how two students created various models of tornadoes to understand these violent storms. Discover what they found ou...Contributor: DragonflyTV (NSDL Collection)Views: 0Favorites: 0