Language Arts · Grade 10

Active learning ideas

Evaluating Digital Credibility

Active learning works for this topic because credibility is not a passive skill. Students must practice evaluating sources in real time, not just absorb rules. Collaborative activities like lateral reading and bias spotting make abstract concepts concrete and memorable.

• Ontario Curriculum Expectations
• CCSS.ELA-LITERACY.RI.9-10.8
• CCSS.ELA-LITERACY.SL.9-10.2

• 30–45 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Inquiry Circle
• 45 min · Small Groups

Inquiry Circle: The Source Sieve

Groups are given a 'breaking news' story from three different sources (a legacy newspaper, a social media post, and an anonymous blog). They must use a 'credibility checklist' to rank them and present their reasoning to the class.

Analyze how a reader can identify cognitive bias in their own selection of news sources.

Facilitation Tip

During 'The Source Sieve,' remind students to open new tabs to check what other credible sources say about the site they are evaluating, not just staying on the original page.

What to look for

Provide students with two contrasting online articles on the same current event. Ask them to write one sentence identifying the main claim of each article and two specific criteria they used to evaluate the credibility of each source.

• Analyze
• Evaluate
• Create
• Self-Management
• Self-Awareness

Activity 02

• Think-Pair-Share
• 30 min · Pairs

Think-Pair-Share: Algorithm Audit

Students compare their 'Recommended' or 'For You' feeds with a partner. They identify three 'biases' the algorithm seems to have about them and discuss how this limits the information they see.

Explain the role algorithms play in creating echo chambers and polarizing public opinion.

Facilitation Tip

For 'Algorithm Audit,' have students share their findings in pairs before the class discussion to reduce anxiety and increase participation.

What to look for

Present students with a social media post containing a statistic or claim. Ask them to identify one potential cognitive bias that might influence how they initially react to the post and one step they would take to verify the information.

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

Activity 03

• Gallery Walk
• 40 min · Small Groups

Gallery Walk: The Fake News Museum

Students create 'exhibits' of famous pieces of misinformation. They must label the 'tricks' used (e.g., doctored photos, emotional language, false experts) and explain why people were so likely to believe them.

Evaluate how the speed of digital publishing affects the accuracy of information.

Facilitation Tip

During 'The Fake News Museum,' assign each group a specific type of AI-generated content to analyze so all students engage deeply with the material.

What to look for

Facilitate a class discussion using the prompt: 'How might the speed at which information is published on platforms like Twitter or TikTok affect its accuracy, and what responsibility do users have in slowing down the spread of unverified content?'

• Understand
• Apply
• Analyze
• Create
• Relationship Skills
• Social Awareness

A few notes on teaching this unit

Research shows that teaching credibility requires direct, repeated practice with immediate feedback. Avoid lectures about 'trusting your gut'—instead, model skepticism and guide students to ask structured questions. Emphasize that bias is not a moral failing but a cognitive shortcut all humans use. Use current, relatable examples so students see the relevance of these skills in their daily lives.

Successful learning looks like students confidently applying lateral reading during 'The Source Sieve', identifying algorithmic patterns in 'Algorithm Audit', and critically interpreting AI-generated content in 'The Fake News Museum'. They should articulate why credibility cannot be assumed from appearance alone.

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Watch Out for These Misconceptions

• During The Source Sieve, watch for students who assume a website is credible simply because it looks polished or professional.

  Redirect students to use lateral reading: open new tabs to check what other credible sources say about the site, comparing domain names, author credentials, and cross-referenced facts.

• During Algorithm Audit, watch for students who believe they are immune to cognitive biases or the influence of algorithms.

  Guide students to analyze their own search results and social media feeds, asking them to identify patterns in the content they see and why those patterns exist.

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Methods used in this brief

• Inquiry Circle
• Think-Pair-Share
• Gallery Walk