HASS · Year 10

Active learning ideas

Online Communities and Identity Formation

Active learning works for this topic because identity formation in digital spaces is personal yet shaped by social interaction. Role-playing and debates let students experience how online personas develop in real time, helping them connect abstract concepts like echo chambers to their own feed behaviors.

• ACARA Content Descriptions
• AC9H10K11

• 35–50 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Socratic Seminar
• 45 min · Pairs

Role-Play: Social Media Profile Creation

Students create fictional profiles reflecting different identities (e.g., activist, gamer). In pairs, they post comments on each other's profiles and discuss how interactions shape perceived identity. Conclude with a whole-class share-out on patterns observed.

Analyze how online communities provide spaces for identity exploration.

Facilitation Tip

During Role-Play: Social Media Profile Creation, have students write a 3-sentence rationale for each profile choice to make their identity construction explicit.

What to look for

Facilitate a class discussion using the prompt: 'Imagine you are designing a new online platform. What features would you include to encourage diverse viewpoints and prevent the formation of echo chambers? What features would you avoid, and why?'

• Analyze
• Evaluate
• Create
• Social Awareness
• Relationship Skills

Activity 02

• Jigsaw
• 50 min · Small Groups

Jigsaw: Echo Chamber Analysis

Divide class into expert groups on echo chambers, algorithms, and movements. Each group researches one aspect using sample posts. Experts then teach home groups, who synthesize impacts on discourse.

Explain the concept of 'echo chambers' and their impact on social discourse.

Facilitation Tip

For Jigsaw: Echo Chamber Analysis, assign each group one platform feature to research so they see how algorithms curate content differently.

What to look for

Present students with a hypothetical social media feed scenario. Ask them to identify at least two examples of potential echo chamber effects and one way a user might actively seek out diverse perspectives.

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

Activity 03

• Formal Debate
• 40 min · Pairs

Formal Debate: Social Media's Net Impact

Assign positions for/against social media's role in identity formation. Pairs prepare evidence from real movements. Hold structured debates with rotation for rebuttals and class vote.

Evaluate the role of social media in shaping political and social movements.

Facilitation Tip

In Debate: Social Media's Net Impact, provide a shared set of credible sources so students focus on reasoning rather than source hunting.

What to look for

On an exit ticket, ask students to define 'digital activism' in their own words and provide one specific example of a social movement that has significantly utilized social media for mobilization.

• Analyze
• Evaluate
• Create
• Self-Management
• Decision-Making

Activity 04

• Concept Mapping
• 35 min · Small Groups

Concept Mapping: Community Networks

Individually sketch personal online communities. In small groups, combine maps to identify overlaps and echo chambers. Discuss group findings on identity reinforcement.

Analyze how online communities provide spaces for identity exploration.

Facilitation Tip

During Mapping: Community Networks, require students to color-code connections by strength to visualize how communities reinforce identity.

What to look for

Facilitate a class discussion using the prompt: 'Imagine you are designing a new online platform. What features would you include to encourage diverse viewpoints and prevent the formation of echo chambers? What features would you avoid, and why?'

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

A few notes on teaching this unit

Teach this topic by starting with low-stakes identity play in role-plays before moving to critical analysis of algorithms. Avoid framing social media as purely good or bad; instead, guide students to notice patterns like confirmation bias and community reinforcement through evidence. Research shows adolescents benefit from structured reflection on digital habits, so debrief each activity with a quick write on 'What surprised you?' to anchor learning.

Students will demonstrate understanding by creating profiles that reflect intentional identity choices, analyzing algorithmic bias in small groups, and debating trade-offs of social media use with evidence. Success looks like students questioning their own digital habits and recognizing how platforms shape identity.

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Watch Out for These Misconceptions

• During Role-Play: Social Media Profile Creation, watch for students who treat profiles as purely fictional.

  Use the profile rationale sheet to redirect them: ask, 'Which parts of this feel true to you, even if exaggerated? How might a classmate react to this version of you?' to bridge virtual and real identity.

• During Jigsaw: Echo Chamber Analysis, watch for students who assume all communities are equally biased.

  Have groups present their platform feature findings first, then ask, 'What evidence shows TikTok’s algorithm works differently from Reddit’s?' to highlight variability in echo chambers.

• During Debate: Social Media's Net Impact, watch for students who say social media 'only hurts' identity.

  Use the debate structure to redirect: ask, 'What’s one benefit you saw in the role-play profiles or Jigsaw findings that challenges this claim?' to balance the discussion.

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Methods used in this brief

• Socratic Seminar
• Jigsaw
• Formal Debate
• Concept Mapping