Causes of the Development Gap: Historical and Economic Factors

Active learning helps students grasp complex causes of the development gap by making abstract historical and economic processes concrete. Moving beyond lectures, students analyze real-world examples, debate conflicting perspectives, and construct their own explanations, which builds deeper understanding through engagement and collaboration.

• Year 10
• Geography
• 4 activities
• 30 min–50 min

Learning Objectives

1. Analyze how historical colonial policies, such as resource extraction and imposed borders, continue to influence economic development in former colonies.
2. Evaluate the impact of international trade agreements and debt structures on the economic disparities between developed and developing nations.
3. Differentiate between internal factors, like governance and corruption, and external factors, like global market prices, that contribute to the development gap.
4. Compare the economic trajectories of two countries with different historical relationships to colonial powers.

Jigsaw

⏱ 30 min·Pairs

Card Sort: Internal vs External Factors

Prepare cards listing factors like colonialism, corruption, debt, and trade barriers. In pairs, students sort them into internal and external categories, then justify placements with evidence from provided case studies. Conclude with a class vote on most impactful factors.

Prepare & details

How do historical factors like colonialism continue to affect development today?

Facilitation Tip: During the Card Sort, circulate to listen for students justifying their placements with specific examples from the cards, not just guessing.

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Jigsaw

⏱ 45 min·Small Groups

Timeline Debate: Colonial Legacies

Create timelines of a country's colonial history, such as Nigeria. Small groups debate how specific events, like resource extraction, influence current GDP and poverty rates. Each group presents one key link, with peers questioning evidence.

Prepare & details

Analyze the role of trade and political instability in perpetuating the development gap.

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Jigsaw

⏱ 50 min·Small Groups

Case Study Carousel: Trade Impacts

Set up stations for countries like Ghana and Bangladesh, with data on exports, debt, and instability. Groups rotate, noting economic factors and predicting development trajectories. Regroup to share insights and rank factor severity.

Prepare & details

Differentiate between internal and external factors contributing to underdevelopment.

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Jigsaw

⏱ 40 min·Pairs

Role-Play Negotiation: Fair Trade

Assign roles as government officials, TNCs, and aid agencies. Pairs negotiate trade deals, considering historical debts and instability. Debrief on how outcomes widen or narrow the gap, linking to key questions.

Prepare & details

How do historical factors like colonialism continue to affect development today?

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Teaching This Topic

Start by acknowledging students’ prior knowledge about poverty and development, then use activities to challenge simplistic explanations. Research shows that students often conflate symptoms with causes, so focus on helping them trace chains of events from colonialism to current trade terms. Avoid presenting the development gap as a moral failing of certain countries, and instead emphasize systemic global structures that shape outcomes.

What to Expect

Students will confidently distinguish between internal and external causes of the development gap. They will use historical evidence and economic data to explain how colonialism, trade policies, and debt shape modern disparities. Peer discussion and hands-on activities will refine their ability to evaluate causes rather than rely on oversimplified assumptions.

Watch Out for These Misconceptions

Common Misconception

During Card Sort: Internal vs External Factors, watch for students assuming poverty results only from laziness or poor governance in low-income countries.

What to Teach Instead

Use the card sort’s evidence cards to redirect students to examples like colonial resource extraction or unfair trade terms, requiring them to justify placements with data rather than assumptions.

Common Misconception

During Timeline Debate: Colonial Legacies, watch for students believing colonialism’s effects ended with independence.

What to Teach Instead

Have groups use timeline cards to trace ongoing dependencies, like continued reliance on raw material exports, and present these links as evidence in the debate.

Common Misconception

During Case Study Carousel: Trade Impacts, watch for students attributing development gaps solely to political instability.

What to Teach Instead

Guide students to use economic data from each station, such as debt-to-GDP ratios or trade terms, to differentiate causes and present findings in class synthesis.

Assessment Ideas

Discussion Prompt

After Card Sort: Internal vs External Factors, pose the question, 'If a country’s primary exports are raw materials established during colonial times, what are two specific economic challenges it might face today?' Use student justifications to assess their ability to connect historical factors with current trade vulnerabilities.

Quick Check

During Case Study Carousel: Trade Impacts, ask students to identify one historical factor and two economic factors contributing to the development gap in their case study country, collecting their responses to check for accurate linkages.

Exit Ticket

After Role-Play Negotiation: Fair Trade, have students write one sentence defining 'Terms of Trade' and one sentence explaining how unfavorable terms can widen the development gap for a raw material–exporting country, using evidence from the role-play to support their answer.

Extensions & Scaffolding

• Challenge students who finish early to research a current trade agreement and prepare a 2-minute analysis linking it to colonial-era trade patterns.
• Scaffolding: Provide sentence starters for struggling students during the Case Study Carousel, such as 'This country exports __, which means it faces __, because…'
• Deeper exploration: Have students design an infographic showing the link between colonial resource extraction and a modern trade imbalance in one country.

Key Vocabulary

Development Gap	The significant difference in living standards and economic well-being between the world's richest and poorest countries.
Colonialism	The policy or practice of acquiring political control over another country, occupying it with settlers, and exploiting it economically.
Terms of Trade	The ratio of a country's export prices to its import prices, indicating how many imports can be purchased per unit of export.
Debt Burden	The amount of money a country owes to international lenders, often hindering its ability to invest in development.
Political Instability	Frequent changes in government, civil unrest, or conflict that disrupt economic activity and deter investment.