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The Origins of Judicial Review

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Constitution basicsMar 15, 2026
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A civics adventure written for readers of all ages.

Educator view

Purpose: The Origins of Judicial Review helps learners understand Judicial review is the power of courts to examine laws and government actions to see if they agree with the Constitution.

Time: 10 to 15 minutes

Best for: discussion starter, civics supplement, advisory, homeschool

1 Read the hook2 Discuss the questions3 Do the activity and close with the assessment check

Opening question

How did courts gain the power to decide if laws follow the Constitution?

Teacher brief

Judicial review is the power of courts to examine laws and government actions to see if they agree with the Constitution. It began in the early 1800s when the Supreme Court established this authority in a landmark case.

Background for discussion

Judicial review allows courts, especially the Supreme Court, to interpret the Constitution and ensure that laws passed by Congress or actions by the President do not violate constitutional principles. This power was not explicitly stated in the Constitution but was established through a significant court case in 1803. In this case, the Supreme Court declared that it had the authority to strike down laws that conflict with the Constitution, setting a precedent for the role of the judiciary in maintaining the balance of power among the branches of government.

Real-world example

Imagine Congress passes a law that limits free speech, but the Constitution protects free speech. Through judicial review, the Supreme Court can declare that law unconstitutional and prevent it from being enforced.

Discussion prompts

Invite students to answer aloud or in writing.

  • Why is it important for courts to have the power to review laws?
  • How does judicial review help maintain the balance of power in government?
  • What might happen if there was no way to check if laws follow the Constitution?

Quick activity

Suggested format: pairs or small groups.

Think of a rule at school or home. Now imagine if someone said that rule goes against a really important family rule or value. Discuss with a friend or family member how you would decide which rule should be followed and why.

Exit ticket

Use this as a quick written response or discussion close.

Why is judicial review a key part of how the Constitution works?

Story connection

Story connection

Imagine traveling back in time to witness the moment when the courts first took on the role of guardian of the Constitution. You find yourself in a courtroom where a decision is about to change how government works forever.

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Classroom Check

Judicial Review and Constitutional Boundaries: Quick Check

Use this short assessment as an exit ticket, homework check, or discussion starter.

3 questions · 5 minutes · 2 points to pass

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In the Book

This civic idea connects to the story

Assign the reading, then use this topic as the classroom explainer or discussion guide.

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Reader Unit 10 · pages 37-40

Judicial Review and Constitutional Boundaries

Judicial review lets courts decide whether government action fits the Constitution.

Who gets to say when a law or action crosses a constitutional line?

Continue the lesson with The Constitution Kids

Teach the concept, then continue with the story

Use this topic as a classroom explainer or warm-up, then pair it with The Constitution Kids as supplemental reading, a discussion text, or a civic book club selection.

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Print or share, then guide the group through the prompts.

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