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Selection — Who Am I?

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This worksheet marks itself

Set it as homework or classwork and every answer is marked as pupils go, with feedback on what they got wrong. The scores go straight into your mark book, so you can see who needs help before the next lesson.

  • 6 questions
  • 17 marks
  • about 25 minutes
  • marked instantly

Question types: multiple choice, true or false, matching, fill the gap, multi-part.

Try it with a class, freeHow it works

Try one from this worksheet

What does setting a component's visible property to false do?

Pick an answer: it's marked straight away, just as your pupils would see it.

About this resource

Explore selection as a computing concept, use visible:false and component.showHide rules to build progressive reveal mechanics, and create a mystery guessing game.

13 slides.

Lesson outline

  1. Selection — IF… THEN…
  2. Hidden Components — visible: false
  3. The component.showHide Rule
  4. Demo — Show/Hide in Action
  5. One Tap, Multiple Actions
  6. Trace Task — Draw the States
  7. When and Why Would You Hide a Component?
  8. Show the Label
  9. Explore the Who Am I? App
  10. Build Task — Mystery Screen with Hidden Clues
  11. Plenary — Back to Our Objectives
Unit bundleMobile App Development
Part of: Mobile App Development: the whole unitEvery resource in the unit in one zip.

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