What Your Watching Teaches the App: teacher key

How Video Sites Pick Your Videos, grade 6 edition, written for 6th grade. A video app learns from what you watch and for how long. Find out what it uses, how autoplay works, and what tools a family can use.

Read the book. Print this page for the key.

Questions and answers

1. What do recommended videos get based on?
   • What a child watches and searches for (answer)
   • The weather outside
   • Which friends are online
2. As of November 2026, what does YouTube's system take into account besides what you pick?
   • The color of the screen
   • How long people watch (answer)
   • How loud the sound is
3. What does COPPA require of websites it covers, as of November 2026?
   • To show more ads
   • To remove all videos
   • To notify parents and get approval before collecting a child's information (answer)
4. Why might autoplay make it hard to stop watching?
   • The screen gets dark
   • The sound turns off
   • Videos keep playing on their own (answer)
5. What does the word signal mean on the page about disliking a video?
   • A loud sound
   • A clue that can change the picks (answer)
   • A kind of cable

Words

• recommendation: a suggestion
• autoplay: plays alone
• signal: a clue