World History I · 9th Grade

Active learning ideas

The Roman Republic: Governance & Expansion

Active learning works for this topic because the Roman Republic’s system of governance and expansion relies on dynamic political structures and long-term consequences that students grasp best through role-play and comparison. By simulating debates or analyzing primary sources, students move beyond memorizing dates to understand why Rome’s system balanced power and how expansion changed society.

• Common Core State Standards
• CCSS.ELA-Literacy.RH.9-10.1
• CCSS.ELA-Literacy.RH.9-10.6

• 30–55 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Simulation Game
• 55 min · Whole Class

Simulation Game: The Roman Senate

Students are assigned roles including two consuls, several senators, and three tribunes of the plebs. They debate a fictional proposal such as distributing conquered land to veterans, following procedural rules and practicing the power of veto. The debrief focuses on what the simulation revealed about the system's strengths and built-in tensions.

Analyze how the Roman Republic attempted to balance power among different social classes.

Facilitation Tip

During the Simulation: The Roman Senate, assign roles with specific interests and property requirements to make the Senate’s class bias explicit to students.

What to look for

Present students with a scenario describing a dispute between a patrician and a plebeian in the early Republic. Ask them to identify which social order is likely to have more power and explain why, referencing the political structure of the time.

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

Activity 02

• Mock Trial
• 35 min · Pairs

Compare and Contrast: Roman Republic vs. US Government

Using a structured graphic organizer, student pairs identify the Roman equivalent of US institutions and roles, then note the key differences in term limits, social class requirements, and citizenship. They discuss which elements the Framers kept, which they changed, and what those changes reveal about the Framers' fears and goals.

Justify Rome's aggressive territorial expansion during the Republican period.

Facilitation Tip

When teaching Compare and Contrast: Roman Republic vs. US Government, provide a side-by-side chart of structures and let students mark where powers overlap or diverge.

What to look for

Facilitate a class debate on the question: 'Was Rome's territorial expansion during the Republic ultimately beneficial or detrimental to Roman society?' Students should use evidence from the Punic Wars and their impact on social structures to support their arguments.

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

Activity 03

• Mock Trial
• 30 min · Individual

Primary Source Analysis: Polybius on Mixed Government

Students read a short excerpt from Polybius Book VI where he explains the balance of monarchical, aristocratic, and democratic elements in Rome. They annotate for each element Polybius identifies, the evidence he provides, and what he predicts will happen if that balance is lost, then connect his prediction to what actually occurred.

Evaluate the influence of the Roman legal system on modern Western law and governance.

Facilitation Tip

Have students annotate Polybius on Mixed Government with marginal notes linking each part of his argument to a real Roman political institution.

What to look for

Ask students to write two sentences explaining one way the Roman Republic's government attempted to balance power and one way the Twelve Tables influenced Roman law.

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

Activity 04

• Jigsaw
• 45 min · Small Groups

Jigsaw: The Punic Wars

Four expert groups each study one aspect of the Punic Wars: causes, Hannibal's Italian campaign, Rome's strategic response, and long-term social consequences. Groups reform into mixed teams where each expert teaches their piece, then the synthesis discussion asks how military expansion changed Roman society in ways that threatened the Republic.

Analyze how the Roman Republic attempted to balance power among different social classes.

Facilitation Tip

In the Jigsaw: The Punic Wars, group experts first by war (First, Second, Third) before reshaping them to teach peers the long-term effects on Roman society.

What to look for

Present students with a scenario describing a dispute between a patrician and a plebeian in the early Republic. Ask them to identify which social order is likely to have more power and explain why, referencing the political structure of the time.

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

A few notes on teaching this unit

Experienced teachers approach this topic by grounding abstract structures in lived experience—whether through role-play or close reading—so students see governance as a lived practice, not just a textbook diagram. Avoid presenting Rome’s system as static; instead, highlight how laws and offices evolved through conflict and compromise. Research shows that when students analyze primary sources like Polybius or debate the Punic Wars’ impact, they develop historical thinking skills more effectively than through lectures alone.

Successful learning looks like students explaining the Roman Republic’s power-sharing mechanisms and evaluating its expansion through evidence rather than assumptions. They should be able to articulate how the Senate, assemblies, and laws interacted, and how conflicts like the Punic Wars reshaped Roman identity and institutions.

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Watch Out for These Misconceptions

• During the Simulation: The Roman Senate, students may assume the senate worked like the US Senate because both have elected representatives.

  During the simulation, explicitly state that Roman senators were co-opted from elite families after holding lower offices, not elected by popular vote. Have students revisit their role assignments and justify why their character’s perspective aligns with the Senate’s aristocratic nature.

• During Compare and Contrast: Roman Republic vs. US Government, students may conflate the two systems’ democratic elements.

  Use the Compare and Contrast activity to highlight that popular assemblies in Rome were distinct from the Senate, and emphasize that the US system’s separation of powers is a later innovation. Provide a graphic organizer to map which institutions in each system were elected, appointed, or hereditary.

• During the Jigsaw: The Punic Wars, students may focus only on Hannibal’s march and ignore the broader strategic and social consequences.

  Require each expert group to present one long-term effect of their assigned war (e.g., economic strain, slave influx, land redistribution) before discussing Hannibal. Use a timeline in the room to visually connect the wars’ sequence and consequences.

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Methods used in this brief

• Simulation Game
• Mock Trial
• Jigsaw