Geography · 8th Grade · Human Populations and Migration · Weeks 10-18

Types of Migration: Internal and International

Students will differentiate between various types of migration, including internal, international, voluntary, and forced migration.

TL;DR:Active learning works for this topic because students need to move between abstract categories and real human stories. Labeling scenarios as internal or international migration, or voluntary versus forced, only sticks when they confront the complexity of real decisions and consequences. Movement-based and discussion activities help students embody these distinctions instead of treating them as vocabulary to memorize.

• Common Core State Standards
• C3: D2.Geo.7.6-8

About This Topic

Migration takes many forms, and the distinctions between them matter for both policy and human experience. Internal migration occurs within a single country -- the Great Migration of African Americans from the US South to northern cities between 1910 and 1970 is a landmark example. International migration crosses national borders. Voluntary migration involves some degree of choice; forced migration occurs when people are compelled to move due to conflict, persecution, natural disaster, or environmental degradation.

Forced migration includes refugees (who cross international borders) and internally displaced persons (IDPs), who remain within their own country. The number of forcibly displaced people worldwide surpassed 100 million for the first time in 2022, driven by conflicts in Ukraine, Syria, Afghanistan, and elsewhere. Environmental displacement -- people forced to move due to rising seas, desertification, or extreme weather -- represents a growing category that current legal frameworks do not fully address.

For US 8th graders, connecting these categories to specific historical and contemporary cases makes the terminology meaningful. The C3 standards ask students to differentiate migration patterns and analyze their primary motivations, which requires moving beyond definitions to actual analysis of conditions, causes, and consequences. Active formats like case-based learning and structured discussion are well-suited to this goal.

Key Questions

1. Differentiate between internal and international migration patterns.
2. Analyze the primary motivations for voluntary migration.
3. Explain the circumstances that lead to forced migration and displacement.

Learning Objectives

• Classify specific migration examples as either internal or international based on geographic boundaries.
• Analyze the push and pull factors that motivate individuals to engage in voluntary migration.
• Explain the conditions that compel people to become internally displaced persons or international refugees.
• Compare and contrast the primary causes and consequences of voluntary versus forced migration.

Before You Start

Understanding of National Borders and Sovereignty

Why: Students need to grasp the concept of countries and their boundaries to differentiate between internal and international movement.

Basic Concepts of Push and Pull Factors

Why: Understanding the general idea of reasons for moving is foundational to analyzing the specific motivations behind voluntary and forced migration.

Key Vocabulary

Internal Migration	The movement of people from one region or locality to another within the same country.
International Migration	The movement of people across national borders from one country to another.
Voluntary Migration	Movement undertaken by choice, typically in response to perceived opportunities or better living conditions elsewhere.
Forced Migration	Movement compelled by external factors such as conflict, persecution, natural disasters, or environmental degradation.
Internally Displaced Person (IDP)	Someone forced to flee their home but who remains within their country's borders.
Refugee	Someone who has crossed an international border to escape persecution, war, or violence and cannot return home.

Watch Out for These Misconceptions

Common Misconception

Migration only means moving to another country.

What to Teach Instead

Internal migration -- moving within the same country -- is actually more common globally than international migration. The US South-to-North Great Migration is one of the most significant internal migrations in American history. Clarifying this distinction helps students see migration as a broad geographic phenomenon, not just a border-crossing event.

Common Misconception

Refugees are the same as internally displaced persons (IDPs).

What to Teach Instead

Refugees have crossed an international border and are protected by international law through the UNHCR. IDPs are forcibly displaced within their own country and have fewer formal legal protections, often remaining under the authority of the government from which they may be fleeing. This distinction has major implications for aid access and legal status.

Common Misconception

Voluntary migration always means migrants had good options.

What to Teach Instead

Voluntary migration simply means there was some degree of choice -- it does not mean the choice was unconstrained or easy. A family leaving a region with 60% unemployment is making a voluntary move under severe duress. Students working through ambiguous classification cases develop more nuanced thinking about what choice means in migration contexts.

Active Learning Ideas

Gallery Walk

Types of Migration

Post six large cards around the room, each with a detailed migration scenario (e.g., a family from rural Mexico moving to Mexico City, a Ugandan student moving to the UK for university, a Syrian family in a refugee camp, a coastal community in Bangladesh relocating inland due to flooding). Students circulate individually, classify each scenario on sticky notes using a provided framework, then groups compare and discuss where classifications differ.

30 min·Small Groups

Timeline Challenge

The Great Migration

Students construct a timeline of the Great Migration using provided data on migration volumes, key push factors (Jim Crow laws, sharecropping, racial violence), and key pull factors (wartime industrial jobs, higher wages, reduced legal segregation in northern cities). Pairs annotate the timeline with the migration type for each phase and connect it to the broader framework.

35 min·Pairs

Think-Pair-Share

Voluntary or Forced?

Present students with four ambiguous cases where the voluntary/forced distinction is genuinely unclear (e.g., a farmer leaving a region experiencing recurring drought, a person fleeing high gang-related homicide rates). Students individually write their classification and key reasons, then debate with a partner, focusing on where and why they disagree.

20 min·Pairs

Real-World Connections

• Urban planners in rapidly growing cities like Austin, Texas, analyze internal migration patterns to anticipate infrastructure needs for housing, transportation, and public services.
• International organizations like the UNHCR (United Nations High Commissioner for Refugees) work with governments to provide aid and find solutions for refugees fleeing conflict zones, such as those displaced by the war in Ukraine.
• Environmental scientists study the impacts of climate change, like rising sea levels in coastal communities in Louisiana, to predict future patterns of environmental displacement and inform adaptation strategies.

Assessment Ideas

Exit Ticket

Provide students with three short scenarios describing people moving. Ask them to label each scenario as internal migration, international migration, voluntary migration, or forced migration, and briefly explain their reasoning for one of the labels.

Discussion Prompt

Pose the question: 'What are the biggest differences in the challenges faced by someone who voluntarily moves from New York to California versus someone who is forced to flee their home country due to war?' Facilitate a class discussion comparing these experiences.

Quick Check

Display a map of the US and a world map. Ask students to identify one example of internal migration within the US and one example of international migration between two countries, explaining the general direction and type of movement for each.

Frequently Asked Questions

What is the difference between internal and international migration?

Internal migration is movement within a single country, such as rural families moving to cities or people relocating from one region to another. International migration crosses national borders. Internal migration is more common globally but receives less media attention than international flows.

What is the difference between a refugee and an internally displaced person?

A refugee has crossed an international border due to forced displacement and is protected under international law. An internally displaced person (IDP) has been forced to move but remains within their own country. IDPs often lack the formal legal protections available to refugees and may face continued danger from the same government that displaced them.

What causes forced migration?

Forced migration is driven by armed conflict, political persecution, ethnic violence, natural disasters, and increasingly, environmental degradation and climate-related events. People displaced by flooding, drought, or rising sea levels represent a growing category that current international law does not fully recognize with protected status.

How does active learning help students understand types of migration?

Migration categories sound clean in definitions but blur in real cases -- exactly where student thinking develops. Classifying real scenarios, debating ambiguous cases, and analyzing displacement data require students to apply geographic concepts rather than just recall them, building the analytical skills the C3 standards prioritize.