Skip to Main Content
UNLV Logo

GEM: How Algorithms Shape What You See

This online GEM lesson is part of the Mapping the Information Landscape Microcourse.

Activity: Mapping Algorithmic Influence


Purpose

This activity will help you visualize how algorithms influence the flow of information you encounter across both search engines and social media.

Part 1: Your Search Journey

  • Select a topic and perform a Google search while logged in.
  • Record the following:
    • Your exact search query
    • The top 5 results (titles + URLs)
    • Any notable features (ads, featured snippets, videos, etc.)
  • Repeat the search in an incognito/private window. Record the same details.
  • Next, search for the same topic on a social media platform you use (e.g., TikTok, Instagram, YouTube, or X/Twitter).
  • Record the following:
    • The top 5 posts/videos/accounts that appear
    • The type of content (news article, influencer video, meme, ad, etc.)
    • Any notable features (sponsored posts, trending tags, suggested accounts, etc.)

Part 2: Mapping Your Results

  • On a piece of paper, create a network map with three columns or nodes:
    • Search Query (your original words)
    • Algorithmic Factors (e.g., personalization, location, trending topics, past activity, popularity)
    • Displayed Results (sources, authors, platforms, or creators that appear)
  • Draw arrows from the algorithmic factors to the displayed results to show possible influences.

Part 3: Reflection Questions

  • Which results stayed the same between Google (regular vs. private) searches? Which changed?
  • How did the results on the social media platform compare to Google’s results?
  • What algorithmic factors might explain the differences across platforms?
  • Did certain platforms, creators, or perspectives dominate your results? Why might that be?
  • How might you adjust your strategy to get a broader or different set of sources?

Submission

If you would like credit for your work to earn gems towards the Mapping the Information Landscape badge, do either of the following:

Β© University of Nevada Las Vegas