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History

The Reformation: When Christianity Split

Overview

Students explore the Reformation as a religious, political, and technological revolution — examining why a monk's protest in 1517 split Christianity and changed the world.

Learning Objective
Students understand what caused the Protestant Reformation, how the printing press made it unstoppable, and why it reshaped European and world history.

Resources needed

  • None

Lesson stages

0 / 7 done
  1. 1 Ask: what do you think would happen if someone publicly challenged the most powerful institution in their society?
  2. 2 Introduce Martin Luther: a German monk who in 1517 publicly challenged the Catholic Church's practice of selling indulgences.
  3. 3 Explain why this moment was different from previous challenges: the printing press spread his ideas across Europe within weeks.
  4. 4 Discuss what the Reformation challenged: the authority of the Pope, the use of Latin, the sale of forgiveness.
  5. 5 Ask: why did many rulers support the Reformation? (political and economic reasons, not just religious ones).
  6. 6 Discuss the consequences: wars of religion, new Protestant churches, the Counter-Reformation.
  7. 7 Ask: how did the Reformation change the relationship between religion and political power?

Tap a step to mark it as done.

Variations

  • Focus specifically on the role of the printing press as a revolutionary technology.
  • Compare the Reformation in different countries — England, Germany, Switzerland.
  • Debate: was the Reformation primarily a religious movement or a political one?
More information

Teach: Reformation, Protestant, Catholic, indulgence, Pope, printing press, schism, Counter-Reformation. The printing press connection to the earlier Renaissance lesson makes this a powerful sequence.

Focus on the simple narrative — one man challenged a powerful institution, technology spread his ideas, the world changed — before introducing the complexity of causes and consequences.

Can students explain why the printing press was crucial to the Reformation's success? Can they identify one religious and one political consequence of the Reformation?

No resources needed. Entirely discussion-based using teacher knowledge.

Students sometimes think the Reformation was purely about religion. The political and economic motivations of rulers who adopted Protestantism were equally important to its spread.

The Reformation fundamentally changed European and world history — fracturing Christian unity, fuelling wars, stimulating literacy, and reshaping the relationship between church and state that persists today.

Activity details
Secondary Medium 25 minutes no prep Small Group, Whole Class Indoor & Outdoor
Topics
Reformation Religious Change Printing Press