The 14th Amendment & Selective Incorporation

Active learning helps students grasp the complexity of selective incorporation by engaging them directly with the Supreme Court’s evolving interpretations. Analyzing real cases and applying constitutional principles to state actions makes abstract concepts concrete and memorable.

• 12th Grade
• Government & Economics
• 4 activities
• 15 min–35 min

Learning Objectives

1. Analyze the historical context and legal reasoning behind the Supreme Court's decision to apply the Bill of Rights to state governments through selective incorporation.
2. Compare and contrast the application of specific Bill of Rights protections to the states, identifying key Supreme Court cases that established precedent.
3. Evaluate the effectiveness of the Equal Protection Clause in addressing historical and contemporary civil rights issues.
4. Explain the process by which the Due Process Clause of the 14th Amendment facilitated the selective incorporation of fundamental rights.
5. Identify rights explicitly mentioned in the Bill of Rights that remain unincorporated and discuss potential reasons for their status.

Jigsaw

⏱ 35 min·Small Groups

Jigsaw: Key Incorporation Decisions

Groups each study one incorporation case (Gitlow, Mapp, Gideon, McDonald) and prepare to teach the class. Each group explains: what right was at stake, what the state government did, how the Supreme Court ruled, and what the ruling changed. The jigsaw format ensures every student understands multiple cases through peer teaching.

Prepare & details

Why did it take nearly 100 years for the Bill of Rights to apply to state governments?

Facilitation Tip: In the Think-Pair-Share, ask students to write their initial responses to the prompt on scratch paper before discussing to ensure all voices are heard.

Setup: Flexible seating for regrouping

Materials: Expert group reading packets, Note-taking template, Summary graphic organizer

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

Concept Mapping

⏱ 25 min·Pairs

Bill of Rights Incorporation Audit

Students receive a list of all Bill of Rights provisions and research which have been incorporated, which have not, and which are contested. Working in pairs, they build an incorporation chart and then discuss as a class why certain rights, like the grand jury indictment requirement, remain unincorporated.

Prepare & details

How does the 'Equal Protection' clause serve as the basis for modern civil rights?

Setup: Tables with large paper, or wall space

Materials: Concept cards or sticky notes, Large paper, Markers, Example concept map

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Concept Mapping

⏱ 20 min·Small Groups

Equal Protection Clause Analysis: From Reconstruction to Today

Students trace the Equal Protection Clause from its post-Civil War origins through its use in civil rights cases, using primary source excerpts from key decisions. They identify which cases relied primarily on equal protection versus due process and discuss why litigants choose one argument over the other.

Prepare & details

What rights remain unincorporated today?

Setup: Tables with large paper, or wall space

Materials: Concept cards or sticky notes, Large paper, Markers, Example concept map

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Think-Pair-Share

⏱ 15 min·Pairs

Think-Pair-Share: Why Did It Take 100 Years?

Students individually write a brief explanation for why the Bill of Rights was not applied to states until nearly a century after the 14th Amendment's ratification. They share with a partner, then the class constructs a collective explanation covering political, legal, and institutional factors.

Prepare & details

Why did it take nearly 100 years for the Bill of Rights to apply to state governments?

Setup: Standard classroom seating; students turn to a neighbor

Materials: Discussion prompt (projected or printed), Optional: recording sheet for pairs

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Teaching This Topic

Teachers find that starting with the historical context of Barron v. Baltimore helps students see why selective incorporation was necessary. Avoid presenting incorporation as a single event; emphasize the incremental nature of Supreme Court decisions. Research shows that using timelines and case summaries improves retention of these complex ideas.

What to Expect

Successful learning looks like students confidently explaining how the 14th Amendment’s Due Process Clause applies Bill of Rights protections to state governments. They should be able to identify incorporated rights, cite relevant cases, and discuss why incorporation happened gradually over time.

Watch Out for These Misconceptions

Common Misconception

During the Case Study Jigsaw, watch for students who assume the Bill of Rights always protected citizens from state governments.

What to Teach Instead

Use the jigsaw’s case summaries to redirect students to the historical context of Barron v. Baltimore (1833) and remind them that the Bill of Rights originally restricted only the federal government.

Common Misconception

During the Bill of Rights Incorporation Audit, watch for students who believe the 14th Amendment immediately incorporated all rights.

What to Teach Instead

Have students refer to their incorporation charts and point out that each right was added one by one over decades, using cases like Gitlow v. New York (1925) or McDonald v. Chicago (2010) as examples.

Common Misconception

During the Equal Protection Clause Analysis, watch for students who confuse equal protection with due process.

What to Teach Instead

Use the Equal Protection Clause worksheet to guide students to distinguish between the two clauses by analyzing sample laws—one that treats groups differently and one that denies procedural fairness.

Assessment Ideas

Exit Ticket

After the Case Study Jigsaw, provide students with a scenario where a state restricts a specific right (e.g., free speech). Ask them to identify the right, determine if it is incorporated, and cite the relevant clause of the 14th Amendment and Supreme Court case that applies it to states.

Discussion Prompt

During the Think-Pair-Share, prompt students with: ‘Why did it take nearly 100 years for the Supreme Court to incorporate most of the Bill of Rights?’ Have pairs share their ideas with the class and discuss how the Court’s changing interpretation reflects broader constitutional debates.

Quick Check

After the Bill of Rights Incorporation Audit, ask students to label a list of amendments as incorporated or unincorporated and provide one example case for three incorporated rights. Collect responses to identify misconceptions and reteach as needed.

Extensions & Scaffolding

• Challenge early finishers to research an unincorporated right and propose an argument for why it should or should not be incorporated.
• Scaffolding for struggling students includes providing a partially completed incorporation chart or sentence starters for their case summaries.
• Deeper exploration includes examining how incorporation has affected civil rights movements, such as in cases like Brown v. Board of Education.

Key Vocabulary

Selective Incorporation	The legal process by which the Supreme Court has applied most of the protections of the Bill of Rights to state governments, on a case-by-case basis, through the 14th Amendment's Due Process Clause.
Due Process Clause	A clause in the 14th Amendment that prohibits states from depriving any person of life, liberty, or property without due process of law, serving as the primary mechanism for incorporation.
Equal Protection Clause	A clause in the 14th Amendment that prohibits states from denying any person within their jurisdiction the equal protection of the laws, a cornerstone for civil rights litigation.
Bill of Rights	The first ten amendments to the U.S. Constitution, originally intended to restrict only the federal government, not state governments.
Unincorporated Rights	Protections found in the Bill of Rights that the Supreme Court has not yet applied to state governments through the process of selective incorporation.