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Activity Overview
Template and Class Instructions
Activity Overview Accordion Arrow

Activity Overview


The objective of this activity is to have students display their understanding of the primary causes of World War I. Teachers are encouraged to introduce students to the helpful acronym “M.A.I.N.” to approach the causes of the war. This acronym can serve as a very useful resource for students to apply their knowledge of what are seen as the primary causes of the war. In this activity, students will create a frayer model that describes how each of these topics influences countries to engage in global war.

CauseKey Questions
Militarism
  • What is militarism?
  • How did militarism lead to global competition?
  • What were the benefits of war for countries/empires?
  • How did militarism lead to paranoia?
Alliances
  • What alliances were formed in the 19th and 20th centuries between the major countries involved in WWI?
  • What are the benefits of alliances?
  • What are the drawbacks of alliances?
  • What major alliances occurred between 1882 and 1907?
.
Imperial Competition
  • What is imperialism?
  • How did colonies benefit the “mother country”?
  • How does imperialism lead to conflict?
Nationalism
  • What is nationalism?
  • How can nationalism lead to conflict?

Template and Class Instructions Accordion Arrow

Template and Class Instructions

(These instructions are completely customizable. After clicking "Copy Activity", update the instructions on the Edit Tab of the assignment.)



Due Date:

Objective: Create a frayer model that illustrates the M.A.I.N. causes of WWI (militarism, alliances, imperial competition, nationalism).

Student Instructions:

  1. Click "Start Assignment".
  2. Identify each cause in the title boxes.
  3. Write a short summary of each in the description boxes.
  4. Create an illustration that represents each cell using appropriate scenes, characters, and items.
  5. Save and exit when you're done.

Lesson Plan Reference


Activity Overview


The objective of this activity is to have students display their understanding of the primary causes of World War I. Teachers are encouraged to introduce students to the helpful acronym “M.A.I.N.” to approach the causes of the war. This acronym can serve as a very useful resource for students to apply their knowledge of what are seen as the primary causes of the war. In this activity, students will create a frayer model that describes how each of these topics influences countries to engage in global war.

CauseKey Questions
Militarism
  • What is militarism?
  • How did militarism lead to global competition?
  • What were the benefits of war for countries/empires?
  • How did militarism lead to paranoia?
Alliances
  • What alliances were formed in the 19th and 20th centuries between the major countries involved in WWI?
  • What are the benefits of alliances?
  • What are the drawbacks of alliances?
  • What major alliances occurred between 1882 and 1907?
.
Imperial Competition
  • What is imperialism?
  • How did colonies benefit the “mother country”?
  • How does imperialism lead to conflict?
Nationalism
  • What is nationalism?
  • How can nationalism lead to conflict?

Template and Class Instructions

(These instructions are completely customizable. After clicking "Copy Activity", update the instructions on the Edit Tab of the assignment.)



Due Date:

Objective: Create a frayer model that illustrates the M.A.I.N. causes of WWI (militarism, alliances, imperial competition, nationalism).

Student Instructions:

  1. Click "Start Assignment".
  2. Identify each cause in the title boxes.
  3. Write a short summary of each in the description boxes.
  4. Create an illustration that represents each cell using appropriate scenes, characters, and items.
  5. Save and exit when you're done.

Lesson Plan Reference


How Tos about Causes of World War I

1

Engage Students with a Classroom Debate on the MAIN Causes

Organize a lively debate where students take sides and defend which MAIN cause they believe was most influential in starting World War I. This helps students develop critical thinking and argumentation skills while deepening their understanding of each cause.

2

Assign Debate Roles to Students

Divide your class into small groups, assigning each group one MAIN cause (Militarism, Alliances, Imperialism, or Nationalism) to research and defend. Clear roles ensure every student participates and becomes an expert on their assigned cause.

3

Provide Research Time and Resources

Give students class time to gather evidence and prepare arguments using textbooks, primary sources, or teacher-approved websites. Structured research time builds confidence and ensures well-supported arguments.

4

Hold the Debate and Moderate Discussion

Facilitate the debate, allowing each group to present their arguments and respond to rebuttals from other groups. This interactive format keeps students engaged and encourages respectful communication.

5

Reflect and Connect to Historical Outcomes

Lead a class discussion after the debate, prompting students to reflect on which arguments were most persuasive and how the MAIN causes combined to spark World War I. Reflection helps students synthesize information and connect classroom activities to real-world history.

Frequently Asked Questions about Causes of World War I

What are the main causes of World War I using the M.A.I.N. acronym?

The M.A.I.N. acronym stands for Militarism, Alliances, Imperialism, and Nationalism. These were the primary causes that led to World War I, as they increased tensions, competition, and distrust among major powers in Europe.

How can I teach the causes of World War I using a frayer model?

To teach the causes of World War I with a frayer model, have students create a four-part graphic organizer. Each section should cover one M.A.I.N. cause: define it, give examples, explain its impact, and add an illustration. This helps students visualize and summarize each cause.

What is militarism and how did it contribute to World War I?

Militarism is the belief in building up strong armed forces to prepare for war. Before World War I, European countries expanded their militaries, leading to an arms race and increased suspicion that contributed to the outbreak of war.

How did alliances between countries increase the risk of a global conflict before World War I?

Alliances created a web of agreements that pulled multiple countries into conflict. When one nation was attacked, its allies joined in, turning a regional dispute into a world war.

What are some easy lesson ideas for teaching the causes of World War I to middle or high school students?

Try using graphic organizers like the frayer model, group discussions, role-playing debates, or having students create posters about each M.A.I.N. cause. These methods make the lesson interactive and help students grasp complex topics.




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