Filter Bubbles and Algorithms Lesson
By Graphene - Digital Life Lessons
This filter bubbles and algorithms lesson helps grades 7–12 students explore media literacy, critical thinking, personalized feeds, and online information. Most students have never heard the term filter bubble, but once they understand it, they can’t unsee it in their own feeds. Students learn how algorithms shape what they see, run a live feed experiment, and compare filter bubbles with echo chambers. The activity makes an invisible part of digital life visible without turning algorithms into a simple villain. Check my blogpost that dives a bit deeper. Useful for media literacy, digital citizenship, social studies, advisory, technology, or any lesson on algorithms, online information, and critical thinking. This activity is part of the Navigating Information Online bundle — a set of 6 activities covering misinformation, echo chambers, how to read the news, conspiracy theories, and satire vs misinformation. 📦What's included: • Teacher guide with timing, prep notes, classroom tips, differentiation ideas, and guidance on using TikTok and YouTube as visible examples for this age group • Clear student activity organized into five timed parts: defining filter bubbles, understanding how algorithms work, auditing platforms, running a short algorithm experiment, and reflecting on what students noticed • Optional projectable opening prompt for starting the lesson • Detailed comparison table showing the difference between filter bubbles and echo chambers, a distinction students often
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