The Trial and Execution of Charles I

Active learning works for this topic because the trial and execution of Charles I force students to confront raw political conflict and legal contradiction. By moving beyond lectures to role-play, debate, and source analysis, students engage with the emotional and intellectual stakes of 1649 rather than passively memorizing outcomes.

• Year 8
• History
• 4 activities
• 30 min–50 min

Learning Objectives

1. Analyze the legal justifications presented by the Rump Parliament for the trial of Charles I.
2. Explain Charles I's arguments against the legitimacy and authority of the High Court of Justice.
3. Evaluate the immediate and long-term impact of Charles I's execution on the concept of monarchy in Britain.
4. Compare the divine right of kings theory with the emerging idea of parliamentary sovereignty as presented during the trial.

Mock Trial

⏱ 50 min·Small Groups

Role-Play: The King's Trial

Assign roles such as prosecutor, defense (Charles's supporters), judge, and king to small groups. Provide excerpted trial transcripts for preparation. Groups present arguments in a mock trial, with the class as jury voting on verdict. Debrief with reflections on authority.

Prepare & details

Justify the Rump Parliament's grounds for the King's trial.

Facilitation Tip: For the role-play, assign roles beforehand and give each student a one-page brief with their character’s key arguments and biases to ensure focused participation.

Setup: Desks rearranged into courtroom layout

Materials: Role cards, Evidence packets, Verdict form for jury

• Analyze
• Evaluate
• Create
• Decision-Making
• Social Awareness

Mock Trial

⏱ 40 min·Pairs

Debate Stations: For and Against Regicide

Set up stations with sources supporting Parliament's case and Charles's defense. Pairs rotate, noting key points on sticky notes. Regroup for whole-class debate on whether the execution was justified. End with a vote and explanation.

Prepare & details

Analyze why Charles I refused to recognize the authority of the court.

Facilitation Tip: At debate stations, post a timer and rotate groups every 8 minutes so students experience multiple perspectives on regicide and its justifications.

Setup: Desks rearranged into courtroom layout

Materials: Role cards, Evidence packets, Verdict form for jury

• Analyze
• Evaluate
• Create
• Decision-Making
• Social Awareness

Mock Trial

⏱ 45 min·Small Groups

Source Analysis Carousel: Changing Views of Monarchy

Display 6-8 primary sources around the room on pre- and post-execution monarchy concepts. Small groups visit each for 5 minutes, annotating significance. Share findings in a class timeline of ideas.

Prepare & details

Evaluate how the execution of the King changed the concept of monarchy forever.

Facilitation Tip: During the source carousel, use numbered stations and a tracking sheet so students actively compare changing views of monarchy without crowding around single documents.

Setup: Desks rearranged into courtroom layout

Materials: Role cards, Evidence packets, Verdict form for jury

• Analyze
• Evaluate
• Create
• Decision-Making
• Social Awareness

Mock Trial

⏱ 30 min·Individual

Individual: Letter from the King

Students write a persuasive letter as Charles I to Parliament, or vice versa, using trial evidence. Peer review for historical accuracy and rhetoric. Compile into a class anthology.

Prepare & details

Justify the Rump Parliament's grounds for the King's trial.

Setup: Desks rearranged into courtroom layout

Materials: Role cards, Evidence packets, Verdict form for jury

• Analyze
• Evaluate
• Create
• Decision-Making
• Social Awareness

Teaching This Topic

Experienced teachers approach this topic by building empathy for both sides before critiquing either. Start with the king’s speeches to humanize his position, then contrast them with the Rump’s legal justifications. Avoid framing the trial as a clear-cut morality play; instead, emphasize how language, procedure, and power shaped the outcome. Research shows that when students role-play the king’s refusal to plead, they grasp the radical break with tradition more deeply than through reading alone.

What to Expect

Successful learning looks like students explaining how the Rump Parliament’s legitimacy was contested, evaluating the king’s arguments against the court’s authority, and linking short-term events to long-term constitutional change. Evidence should come from speeches, charges, and peer discussions, not just teacher transmission.

Watch Out for These Misconceptions

Common Misconception

During the Role-Play: The King's Trial, students may assume Charles was tried fairly by a full Parliament.

What to Teach Instead

During the Role-Play: The King's Trial, pause mid-scene to ask students to count how many voices are present and which are missing, then reference the trial transcript to reveal the purged Rump Parliament’s limited representation.

Common Misconception

During the Debate Stations: For and Against Regicide, students might conclude the execution ended monarchy permanently.

What to Teach Instead

During the Debate Stations: For and Against Regicide, provide a mini-timeline of events from 1649 to 1660 and ask groups to place their debate arguments along it, forcing them to confront the Restoration’s return to monarchy.

Common Misconception

During the Individual: Letter from the King, students may interpret Charles’s refusal to recognize the court as a guilty plea to avoid death.

What to Teach Instead

During the Individual: Letter from the King, compare the letter drafts to the king’s actual courtroom statements, highlighting his consistent claim to divine right and refusal to acknowledge the court’s authority.

Assessment Ideas

Discussion Prompt

After the Role-Play: The King's Trial, ask students to take sides on the prompt: 'Was the trial of Charles I a legitimate act of justice or a political execution?' Have them use evidence from their trial scripts and parliamentary records to support arguments during a structured discussion.

Exit Ticket

After the Individual: Letter from the King, ask students to write two sentences explaining why Charles I refused to recognize the court's authority, and one sentence explaining how his execution challenged the traditional idea of kingship.

Quick Check

During the Source Analysis Carousel: Changing Views of Monarchy, present students with a list of charges brought against Charles I and ask them to identify which relate to 'betraying his trust' and which relate to 'levying war on Parliament and his subjects' on their tracking sheets before discussing significance as a class.

Extensions & Scaffolding

• After the debate stations, challenge students to draft a modern constitutional argument either defending or condemning Charles I’s execution using today’s standards of justice.
• During the source carousel, provide a partially completed graphic organizer for students who need structure to compare monarchy views side-by-side.
• For deeper exploration, assign a comparative analysis of Charles I’s trial and Louis XVI’s execution, noting differences in legal framing and public response.

Key Vocabulary

Regicide	The act of killing a king. In this context, it specifically refers to the execution of Charles I.
High Court of Justice	A special court established by the Rump Parliament to try Charles I for treason against the people of England.
Divine Right of Kings	The belief that a monarch's authority comes directly from God and that they are not accountable to earthly powers, including Parliament.
Parliamentary Sovereignty	The principle that Parliament is the supreme legal authority in the UK, with the power to make or repeal any law.
Treason	The offense of attempting to overthrow or endanger the government of a state, or to betray one's country.