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Dugongs, Elephants, and Evolution
Grades: 6 to 8Subjects: History-Social Science, Science, Life Sciences, GeographyIn this Xpeditions lesson, students compare and contrast the physical appearance and adaptations of dugongs with those of elepha...Contributor: ThinkfinityViews: 0Favorites: 0World's Oldest Shark Fossil Found
Grades: 3 to 12Subjects: History-Social Science, American Democracy, Science, Life Sciences, GeographyIn this National Geographic News article, read about the discovery of the oldest known shark fossil. Paleontologists have uneart...Contributor: ThinkfinityViews: 0Favorites: 0Fins to Limbs: New Fossil Gives Evolution Insight
Grades: 3 to 12Subjects: History-Social Science, American Democracy, Science, Life Sciences, GeographyIn this National Geographic News article, read about the discovery of a 365-million-year-old fossil limb bone of an ancient tetr...Contributor: ThinkfinityViews: 0Favorites: 0"Killer" Fossil Find May Rewrite Story of Whale Evolution
Grades: 3 to 12Subjects: History-Social Science, American Democracy, Science, Life Sciences, GeographyIn this National Geographic News article, read about the fossil discovery of an early baleen whale with huge eyes and killer jaw...Contributor: ThinkfinityViews: 0Favorites: 0