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This lesson provides a real-sense time scale experience to better visualize the vast extent of geological time. Using familiar linear analogs, students come to realize that the five main classes of vertebrates (fishes, amphibians, reptiles, mammals and birds) each emerged several tens of millions of years apart, over the past 500 million years. Students also discover when the earliest fossils of each ... Full description.
Grade level: Middle (6-8), High (9-12), College (13-14)
Resource type: Classroom activity, Guide for instructor, Lesson plan
Subject: Geologic time
 
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Results 61 - 61 of 61 for 'teaching practices inquiry' <<  3 4 5 6 7