Civics & Government · 10th Grade · Global Challenges and Human Rights · Weeks 28-36

Media Literacy and Disinformation in a Global Age

Students develop critical media literacy skills to analyze information, identify bias, and combat disinformation in a globalized media landscape.

• Common Core State Standards
• C3: D2.His.16.9-12
• C3: D4.7.9-12

About This Topic

Media literacy is foundational to democratic participation, and students today navigate information environments that are more complex, faster-moving, and more deliberately manipulated than any previous generation faced. US 10th grade civics approaches media literacy as a civic skill: the ability to identify credible sources, recognize persuasion techniques, trace the origin and spread of disinformation, and understand how recommendation algorithms shape what people see.

Students examine the mechanisms of disinformation , state-sponsored influence operations, domestic political propaganda, viral misinformation driven by algorithmic amplification , alongside the structural features of the media ecosystem that make these effective. They also engage with tools for source evaluation: lateral reading (checking what others say about a source before trusting it), SIFT (Stop, Investigate, Find better coverage, Trace claims), and primary source verification.

Active learning is especially productive here because media literacy is a skill, not a body of knowledge. Students learn to evaluate sources by actually evaluating sources , practicing lateral reading, analyzing real examples of bias, and constructing counter-disinformation strategies through hands-on exercises.

Key Questions

1. Differentiate between credible and unreliable sources of information.
2. Analyze the strategies used to spread disinformation and propaganda.
3. Construct methods for evaluating media bias and promoting media literacy.

Learning Objectives

• Analyze the techniques used in state-sponsored disinformation campaigns by comparing propaganda from two different countries.
• Evaluate the credibility of online news articles using lateral reading and the SIFT method, providing a written justification for each evaluation.
• Construct a public service announcement script that educates peers on identifying and combating viral misinformation.
• Differentiate between factual reporting and opinion pieces in news media, classifying at least three examples from a provided set.
• Trace the origin and spread of a specific piece of viral misinformation through social media platforms, documenting the amplification chain.

Before You Start

Identifying Types of Sources

Why: Students need to be able to distinguish between primary, secondary, and tertiary sources to understand the context of information they encounter.

Basic Internet Research Skills

Why: Students must have foundational skills in using search engines and navigating websites to perform lateral reading and source verification.

Key Vocabulary

Disinformation	False information that is deliberately created and spread in order to influence public opinion or obscure the truth.
Misinformation	False or inaccurate information, especially that which is spread unintentionally.
Propaganda	Information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.
Lateral Reading	A verification technique where a researcher opens multiple browser tabs to research the source of information, rather than staying on the original page.
Algorithmic Amplification	The process by which social media algorithms promote content, often based on engagement metrics, which can inadvertently spread misinformation.

Watch Out for These Misconceptions

Common Misconception

Disinformation and misinformation are the same thing.

What to Teach Instead

Misinformation is false or inaccurate information spread regardless of intent. Disinformation is deliberately false information spread with the intent to deceive. The distinction matters because it shapes response strategies , correcting a mistake versus countering a deliberate influence operation require different approaches. Students who apply these definitions to real cases develop more precise analysis.

Common Misconception

Fact-checking a source means reading it carefully to see if it seems accurate.

What to Teach Instead

Research from the Stanford History Education Group shows that professional fact-checkers and intelligence analysts use lateral reading , checking what credible external sources say about the outlet , not deep reading of the source itself. Students who practice lateral reading in class typically find it more reliable and faster than trying to evaluate sources in isolation.

Common Misconception

Media bias only exists in obviously partisan outlets; mainstream news is objective.

What to Teach Instead

All news involves editorial choices about what to cover, how to frame it, whose voices to include, and what context to provide. These choices reflect values and institutional pressures even when the outlet aims for objectivity. Teaching students to analyze framing, sourcing patterns, and story selection builds more sophisticated media literacy than a binary mainstream-vs-partisan distinction.

Active Learning Ideas

Lateral Reading Lab: Evaluating Sources in Real Time

Students receive five unfamiliar news sources or websites and must evaluate their credibility using lateral reading , opening new tabs to check what others say about each source rather than reading the source itself. They record findings on a structured worksheet. Debrief compares their assessments and discusses why this technique is more effective than evaluating site design or 'About' pages.

40 min·Individual

Disinformation Case Study: Tracing a Viral Claim

Using a documented disinformation case (e.g., a false claim that spread widely during an election or health crisis), small groups reverse-engineer its spread: original source, amplification mechanisms, political/economic incentives, emotional appeals used. Groups map the spread on a timeline and identify at least two intervention points where the spread could have been slowed.

55 min·Small Groups

SIFT Practice: Applying the Framework to Breaking News

Present students with a recent news item of uncertain verification status. Pairs apply the SIFT framework step-by-step: Stop before sharing, Investigate the source, Find better coverage, Trace claims to original context. Pairs share their process aloud; class evaluates whether the item was credible and what signals were most informative.

35 min·Pairs

Gallery Walk: Types of Bias in News Coverage

Post examples of the same event covered by outlets with documented different orientations , partisan bias, framing bias, omission bias, sensationalism. Students rotate to each station, annotating what type of bias they observe and how it shapes the reader's understanding. Final discussion: Does identifying bias mean both sides are equally reliable? How do students decide what to trust?

45 min·Small Groups

Real-World Connections

• Journalists at major news organizations like The New York Times and Reuters employ sophisticated verification techniques, including fact-checking and source validation, to ensure the accuracy of their reporting on global events.
• Cybersecurity analysts working for government agencies or private companies identify and counter foreign influence operations that use social media to spread disinformation during elections or international crises.
• Fact-checking organizations such as PolitiFact and Snopes investigate viral claims and political statements, providing citizens with reliable assessments of truthfulness.

Assessment Ideas

Quick Check

Present students with three short news headlines. Ask them to write one sentence for each, explaining whether it sounds like credible reporting, opinion, or potential disinformation, and why. Collect responses to gauge initial understanding.

Discussion Prompt

Facilitate a class discussion using the prompt: 'Imagine you see a shocking news story shared by a friend on social media. What are the first three steps you would take to verify its accuracy before sharing it further?' Encourage students to share specific tools or methods.

Exit Ticket

Provide students with a link to a recent news article. Ask them to complete the SIFT method (Stop, Investigate the source, Find better coverage, Trace claims) and write 2-3 sentences summarizing their findings on the article's credibility.

Frequently Asked Questions

What is lateral reading and why is it better than evaluating sources on their own?

Lateral reading means opening new browser tabs to check what credible external sources say about an unfamiliar outlet before reading its content. Studies by the Stanford History Education Group found that professional fact-checkers use this technique and are far more accurate than students who carefully read the source itself. It works because it's nearly impossible to evaluate a deceptive source from the inside.

What is the difference between disinformation and propaganda?

Propaganda is persuasive communication designed to advance a political agenda , it may be true, partially true, or false. Disinformation specifically refers to false or misleading information deliberately spread to deceive. Both can serve political goals, but disinformation specifically relies on falsity as the mechanism. Modern influence operations often combine both: accurate but selectively amplified content mixed with fabricated claims.

How do social media algorithms contribute to the spread of disinformation?

Recommendation algorithms optimize for engagement , content that generates strong emotional reactions (outrage, fear, excitement) spreads faster than accurate but less provocative content. This creates structural incentives for disinformation to spread. Additionally, algorithmic curation creates filter bubbles where users see primarily content confirming existing beliefs, reducing exposure to corrective information.

Why is media literacy taught through active learning rather than through a list of rules?

Media literacy is a practiced skill, not a set of facts to memorize. Rules like 'check the source' are too vague to apply effectively. Students who practice lateral reading, apply SIFT to real examples, and analyze actual disinformation cases develop procedural fluency , they can evaluate novel sources they've never encountered before, which is the point.