NY Social Studies 5.1a
The Standard
Various forms of scientific evidence suggest that humans came to North America approximately 25,000 to 14,000 years ago and spread southward to South America.
New York State K–12 Social Studies Framework
Key Idea 5.1
EARLY PEOPLES OF THE AMERICAS: The first humans in the Western Hemisphere modified their physical environment as well as adapted to their environment. Their interactions with their environment led to various innovations and to the development of unique cultures.
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students trace possible migration routes into and across the Americas. They use maps, dated sites, tools, and environmental clues to support a route. They explain why conclusions may change when new evidence appears.
What Mastery Looks Like
- Students can locate the Bering region and show movement southward on a map. They compare land and coastal route theories, cite evidence for each, and identify what remains uncertain.
Common Misconceptions
- Students may think one migration route has been completely proven. They may assume the land bridge still exists or that all people migrated at one time. Some treat artifacts as written records rather than clues scientists interpret.
How to Assess It
- Give students a blank map and three evidence cards. Ask them to draw one possible route and write two sentences explaining how the evidence supports it.
Lesson moves
Ways to Teach It
Build a floor map of the Americas, then use yarn, site cards, and climate clues to model possible migration routes.
Discuss which route is best supported by three evidence cards, then write a claim that names one uncertainty.
Play an evidence sorting game: place each artifact, date, or map clue under land route, coastal route, both, or neither.
Use weather and terrain maps to plan a modern Alaska-to-Canada trip, then compare those constraints with ancient migration.
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