Grades K-5
Erosion & Land Formation
Fossils & Rock Types
In this mini-lesson, students discover the best places to look for dinosaur fossil--and how close to home that may be!
Grades K-5
Erosion & Land Formation
Fossils & Rock Types
Locked
6:10
Why is the sky blue?
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4:41
Why do we call them doughnuts?
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5:16
Could a turtle live outside its shell?