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Lesson 7 of 8

8 min

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Before the questions, here is the line to keep from each idea.

The line to keep from each of the five ideas
IdeaThe line to keep
AI in messages and callsAI filters spam, clears call sound and translates speech. It can still make mistakes.
AI on the roadCameras can count the traffic. A program can change the green times to match.
AI in learningA learning app can fit practice to each learner. A teacher still guides the learning.
AI in the hospitalAI can point things out to a doctor. The doctor decides what to do.
What AI is good forAI can raise quality and safety, and cut time and cost. People should still check important work.

A call app learned to mute the hum of a fan. What did it learn?

  • Which videos you may like next
  • How to spell words
  • How speech differs from noise

A phone translates speech. Which job comes first?

  • Speaking the new text aloud
  • Turning the speech into text
  • Translating the new text

A fixed timer gives each road 30 seconds. Road A is empty. Road B has a long line. What can an adaptive signal do?

  • Give road B more green
  • Make road B wider
  • Stop all the cars at once

Which can tell an adaptive signal how many cars wait?

  • A fixed timer
  • A weather forecast
  • Cameras at the junction

What is personalised learning?

  • The same questions
  • Practice that fits each learner
  • Lessons where no teacher is needed

An app marks 40 learners' answers at once. What does the teacher gain?

  • A reason to stop
  • Time to help learners
  • Marks nobody can check

A program rings a patch on a scan. What happens next?

  • A doctor studies the scan, because the ring only points
  • The program chooses the treatment, because it found the patch
  • Nothing, because the ring is the answer

A wrist band warns you about an uneven heartbeat. What is the safe next step?

  • Ignore it, because a band cannot know
  • Treat it yourself, because you know best
  • Tell a trusted adult, because a doctor can check

A program plans a bus route that uses less diesel. Which benefit is that?

  • Lower cost
  • Better quality
  • More safety

A car warns a sleepy driver. What should the driver do?

  • Ignore it, the warning may be wrong
  • Drive faster to arrive soon
  • Stop and rest for a while

A camera spots a cracked cup before it is boxed. Which benefit is that?

  • Faster work
  • Lower cost
  • Better quality

Why should people still check what AI says?

  • It can be wrong on a new case
  • AI is never used for important jobs
  • Computers cannot make decisions

Hospitals, classrooms, roads and calls all use AI that helps people. Next comes Digital Safety & Citizenship II.

Reveal every answer to finish this lesson.