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Migration

Driving Question: Where and why did early humans migrate?

All humans evolved in Africa c. 250,000 years ago. How did our ancestors migrate and populate the entire world by c. 15,000 years ago without the use of cars, airplanes, and ships? The answer has a lot to do with collective learning.

Learning Objectives:

  1. Investigate where and why early humans migrated.
  2. Explain the distribution and migration of human populations across Earth’s surface.

Vocab Terms:

  • climate
  • collective learning
  • Homo sapiens
  • migration
  • symbolic langauge
STEP 1

Opener: Migration

In this course, you’ve already crossed unimaginable cosmic distances. But, from a human perspective, you’re about to start the greatest journey of all!

STEP 2

On the Move

Teaching Tools

This slideshow and the slideshow and activity in the next part of the lesson align with Standard 9 (the characteristics, distribution, and migration of human populations) of the National Geography Standards (NGS). For more information about how Big History materials align with NGS standards, check out this standards alignment and placement resource

Lots of people enjoy vacationing, but it would take a lot to get them to leave home permanently. This slideshow and activity ask why some humans left their original home in Africa long ago.

STEP 3

Impact of Geography

Teaching Tools

A fun way to spice up this activity is to have students work as a team to complete the worksheet or parts of the assignment while they play musical chairs. As students rotate, they can pick up where the last person left off.

Want to explore how climate can impact migration today? Check out this video External link in OER Project: Climate on the ways climate change is shaping human movement.

Early humans are on the move. What would be on your list of desirable features in a new neighborhood? Use this geography activity and series of maps to figure out the push and pull factors.

STEP 4

Closer: Migration

Teaching Tools

An OER Project teacher chose the geography activity as her Unit 4 must-do because it “Helps students understand the factors that helped and impeded migration while also building causal thinking and map analysis.”

Causation is an important historical thinking skill for students to practice. Creating causal maps can help students avoid monocausal (having only one cause) thinking, and labeling the causes and consequences allows them to understand the complexity of causal thinking. Dig deeper into this skill and learn about the thinking tool and feedback form in our Causation One-Pager External link .

By the end of this unit, humans will have spread across the globe. Before we move on, let’s take one more close look at what caused this.

Extension Materials
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To learn more about different theories of human migration to the Americas, check out this activity, podcast clip, and these graphic biographies.
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The Americas

Teaching Tools

Graphic biographies are short and fun, but they’re also packed with information. Share this tool External link with your students to help them break down the elements of graphic biographies.

It’s easy enough to trace how humans moved from Africa to, say, Western Asia. But how the heck did we get all the way to the Americas?

“Unknowns” Podcast Episode 7, Clip 1 External link

One of the biggest mysteries we have about early human migration centers on our species’ arrival in the Americas. Listen in as archaeologist Peter Bellwood and historian David Christian discuss some possible answers to questions surrounding this time.

Key Ideas

As this video progresses, key ideas will be introduced to invoke discussion.