Students study a map and view a video about migration patterns of early American inhabitants. Students then discuss the possible theories of migration and which is most plausible.
Standard: 413.08 Identify where the ancestors of Native Americans and immigrants originated.
- A classroom set of Bering Land Bridge handout
- Video: How the First Americans Arrived, First Peoples: Americas
- A smart board, projector, or other type of screen to project videos to the class.
Disperse the Bering Land Bridge handout, which shows currently accepted routes of early humans across the Bering Land Bridge and along the ice-free corridor.
Explain that the map shows contemporary landmasses, as well as the theorized land from 12,000 BCE (outlined in a dotted line).
Now show the video, How the First Americans Arrived, First Peoples: Americas [4:47].
Discuss how the theories in this video differ about possible origins of migrations of first peoples into North America.
Ask students to consider whether one theory must be right and the other wrong, or could both be true.
Time of migration, coastal rather than land routes, archeological evidence for people in North America long before there was an ice-free corridor
Answers will vary