Computing · Stage 6

Why You See What You See

Online life — why your feed is not everyone's feed, and how an app ranks what you see to hold your attention

✦ Computing📘 Stage 6 · S6⏱ ~12 min🧒 Ages 10–12★ Free to start
I can explain how ranked feeds decide what I see.
Kavi the owl for Computing
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Kavi's Feed Full of Owls

Kavi opened the video app and every single clip was owls and skateboards. "Weird — my feed is ALL owls!" At lunch, Jun scrolled a feed that was all cooking. Grandma smiled. "Your app doesn't show posts newest-first. It ranks them — it quietly watches what you tap, like and watch to the end, then guesses what will keep you watching, and puts that on top." Kavi blinked. "So the owls are there because… I keep watching owls?" "Exactly. Every tap is a tiny signal. The app learns, then feeds you more of the same — that's why your feed and Jun's are worlds apart. It's not magic, and it's not neutral: people built it to hold your attention." Kavi thought hard. "Then I can steer it — follow new things, tap 'not interested', and remember the top of the feed isn't the truth, just what the app bet I'd watch."

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What your child will learn

1Your feed, and how it is builtA feed is the stream of posts an app shows you. A ranked feed does not show them newest-first — it reorders them. Tap each part to see how.
2Newest-first, or ranked?The same posts can be shown in two very different orders. Tap each card to hear the difference.
3Does this tell the feed MORE or LESS?A ranked feed reads your actions as signals. Some say 'show me more like this'; others say 'show me less'. Tap the right box for each one.
4Why do two friends see different feeds?Kavi and Jun open the exact same app at the exact same time. Predict what they see, then reveal.
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A peek inside

What does it mean that your video app shows you a ranked feed?
a ranked feed does not show posts newest-first — it reorders them to put what you are most likely to watch on top

Try this at home: A feed that reorders posts to put what you'll likely watch on top is a ____ feed.

Ready to play and learn?

Start the free interactive lesson, or print the handout for screen-free play.

Part of Computing · Stage 6 · S6 on KAVI Academy — a secular, whole-child learning platform for ages 5–12.