Home›Lesson Plans›English Language Arts›Media Literacy · Grade 6

Algorithms & Echo Chambers

Sixth graders learn how social media algorithms choose what appears in their feed — usually to keep them watching — and how that can create an “echo chamber” where they only see views they already agree with. The fix: seek out varied, trustworthy sources.

Grade 6Algorithms & Echo Chambers50 minutes1 class periodMedia Literacy · CCSSExplicit teaching4 StandardsCCSS / NAMLE
Start the Lesson
Lesson at a Glance

Everything you need before the bell rings

Learning Objectives

Students will be able to…

  • ✓Explain an algorithm.
  • ✓Understand echo chambers.
  • ✓Seek varied views.
  • ✓Take charge of your feed.
Essential Question

Why does your feed show you certain posts? An algorithm decides — and it can trap you in an echo chamber. How does it work?

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Lesson Phases
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Vocabulary Terms
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Standards Aligned
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Interactive Task
Explore · Interactive

Algorithms & Echo Chambers Check

Project each item and have students answer about social media algorithms and echo chambers.

📱 Understand algorithms & echo chambersTry it
Answer each question about social media algorithms and echo chambers.
The Lesson · Literacy Flow (Hook · Explore · Practice · Apply · Reflect)

50 minutes, five moves

Tap any phase to open the teacher moves and student actions.

1

Hook — Why This Post?

6 min

Why does your feed show certain posts? An algorithm decides — how?

👩‍🏫 Teacher Moves

  • Ask why feeds differ.
  • Ask what an algorithm does.
  • Set the goal.

🎒 Student Actions

  • Wonder.
  • Wonder.
  • Get ready.
2

Explore — Algorithms

13 min

Students explore.

👩‍🏫 Teacher Moves

  • Send students to the Check.
  • Note keeps you watching.
  • Note echo chambers.

🎒 Student Actions

  • Answer.
  • Note it.
  • Note it.
3

Practice — Practice

13 min

Students practice.

👩‍🏫 Teacher Moves

  • Explain an algorithm.
  • Explain an echo chamber.
  • Suggest a fix.

🎒 Student Actions

  • Explain.
  • Explain.
  • Suggest.
4

Apply — Apply

12 min

Students apply.

👩‍🏫 Teacher Moves

  • Reflect on your own feed.
  • Plan to add varied sources.
  • Share your plan.

🎒 Student Actions

  • Reflect.
  • Plan.
  • Share.
5

Reflect — Reflect

6 min

Students close.

👩‍🏫 Teacher Moves

  • Define algorithm.
  • Define echo chamber.
  • Complete the exit ticket.

🎒 Student Actions

  • Say it.
  • Say it.
  • Complete the exit ticket.
Standards Alignment

Built to the standards you report on

Aligned to the Common Core ELA Standards (informational literacy) & NAMLE media-literacy competencies.

CCSS
RI.6.6

Determine author’s purpose.

CCSS
SL.6.2

Interpret info in media.

NAMLE
Analyze

Understand media systems.

CCSS
RI.6.8

Evaluate claims & reasoning.

Differentiation

One lesson, every learner

Multilingual Learners

ELL / EMERGING READERS
  • Concept cards.
  • Sentence frame: “An algorithm ___.”
  • Use examples.

Support & Access

IEP / 504
  • Start with “chooses your posts.”
  • Use one example.
  • Discuss one idea.

Stretch & Extend

GIFTED / EARLY FINISHERS
  • Map your feed’s sources.
  • Explain engagement.
  • Design a balanced feed.
Materials

What to gather

  • 📽️Screen / board
  • 📱Concept cards
  • 💻Algorithms & Echo Chambers Check
  • 📊A feed diagram
  • ✏️Notebooks
  • 🎫Exit-ticket slips
Vocabulary

Key terms — hover for a quick definition

algorithmrules that pick your postsfeedyour stream of postsecho chamberonly hearing your own viewsrecommendto suggest contentengagementkeeping you watchingviewpointa way of seeingvarietymany kindsbubblea closed information space
Evaluate

Exit Ticket

Preview the three formative checks. Tap “Sample answer” to see what mastery looks like — hide them before you print for students.

QUESTION 1
What does a social media algorithm decide?
Which posts to show you, often to keep you watching.
QUESTION 2
What is an echo chamber?
When you mostly see views you already agree with and rarely other sides.
QUESTION 3
How can you avoid an echo chamber?
Follow a variety of trustworthy sources and check other viewpoints.

Reflect: algorithms.

Have students explain how an algorithm can create an echo chamber and one way to break out of it. A printable algorithms sheet is in the ELA library.

Study · Flashcards

Study the key terms

Tap a card to flip it, then rate whether you knew it. Built from this lesson’s vocabulary.

🃏 Social Media AlgorithmsFlip
Card 1
Term
Tap to flip →
Meaning
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Practice · Quiz

Check your understanding

A quick self-check with instant feedback, drawn from this lesson’s key terms.

📝 Social Media AlgorithmsQuiz
Score: 0
1 / 6
Question 1
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Practice · Worksheet

Printable worksheet

A print-and-go review sheet with a built-in answer key. Tap “Show answer key” to reveal answers, or print the clean version for students.

🖨️ Social Media AlgorithmsPrint
Name: ________________________
Date: ____________

Part A · Write the word that matches each meaning

Word bank: algorithm, bubble, echo chamber, engagement, feed, recommend, variety, viewpoint
  1. to suggest content
  2. rules that pick your posts
  3. many kinds
  4. a way of seeing
  5. keeping you watching
  6. only hearing your own views
  7. your stream of posts
  8. a closed information space

Part B · Show what you learned

  1. What does a social media algorithm decide?
  2. What is an echo chamber?
  3. How can you avoid an echo chamber?
Answer key — Part A: 1) recommend · 2) algorithm · 3) variety · 4) viewpoint · 5) engagement · 6) echo chamber · 7) feed · 8) bubble
Part B: 1) Which posts to show you, often to keep you watching. 2) When you mostly see views you already agree with and rarely other sides. 3) Follow a variety of trustworthy sources and check other viewpoints.