World War I | Mini Lesson
This 45-minute mini lesson introduces Grade 10 students to the major causes of World War I and its immediate consequences. Students will examine the main factors that led to the war, identify key vocabulary, and complete a short formative assessment to show understanding.
| Term | Definition |
|---|---|
| Militarism | The belief that a country should build up strong armed forces and be ready to use them. |
| Alliance | An agreement between countries to support each other, especially in war. |
| Imperialism | A policy of extending a country's power over other lands or peoples. |
| Nationalism | Strong pride in one's country, sometimes leading to competition or conflict with other nations. |
| Assassination | The deliberate killing of an important person for political reasons. |
| Trench warfare | A type of fighting where soldiers lived and fought in long dug-out trenches. |
Display a map of Europe in 1914 and ask students to predict what might cause tension between countries. Briefly record responses.
Observe the map, share prior knowledge, and make predictions about possible causes of conflict.
Explain the four main causes of the war using simple examples and visuals. Introduce the assassination of Archduke Franz Ferdinand as the immediate trigger.
Listen, take notes, and answer quick questions during the explanation.
Give students a short list of events and causes. Model one example, then have students match each cause to its effect with a partner.
Work with a partner to sort and explain cause-and-effect relationships.
Facilitate a brief discussion connecting alliances and nationalism to the spread of war across Europe.
Contribute ideas, use vocabulary, and respond to teacher prompts.
Ask students to complete a short exit ticket with 2-3 questions: name two causes, explain the role of the assassination, and identify one consequence.
Individually complete the exit ticket to show understanding.
Summarize the lesson by revisiting the four main causes and the idea that one event can trigger a larger conflict when conditions are already tense.
Listen and share one key takeaway.
End by emphasizing that World War I began because several long-term tensions built up over time, and the assassination of Archduke Franz Ferdinand triggered the conflict. Ask students to state one cause and one consequence before leaving.
Formative assessment will be completed through the partner cause-and-effect sort and the exit ticket at the end of class. Student responses will show whether they can identify causes, explain the trigger event, and describe an immediate consequence of World War I.