Science 1 · Unit 2: Sound · Cambridge Primary Science Stage 1

Questions

1. 1. What do we call a thing that makes a sound?

   • a material
   • a sound source
   • a plant
   • a light
   Check

2. 2. What do we hear sounds with?

   • our nose
   • our ears
   • our eyes
   • our hands
   Check

3. 3. Which one is a sound source?

   • a rock
   • a drum
   • a pencil on a table
   • a book on a shelf
   Check

4. 4. Which sound source uses electricity?

   • a bird
   • a television
   • a dog
   • a drum
   Check

5. 5. Which sound source does not use electricity?

   • a telephone
   • a computer
   • a dog barking
   • a radio
   Check

6. 6. Which sound source is found outdoors?

   • a washing machine
   • a fridge
   • a bird singing in a tree
   • a doorbell inside
   Check

7. 7. Which sound source is found indoors?

   • a washing machine
   • a tractor
   • thunder
   • waves on a beach
   Check

8. 8. What do we call people who do investigations to answer questions?

   • singers
   • scientists
   • drivers
   • farmers
   Check

9. 9. What do we call what we find out in an investigation?

   • sound sources
   • questions
   • results
   • materials
   Check

10. 10. Zara wears a blindfold. She points to where a sound comes from. Which sense is she using?

    • sight
    • hearing
    • taste
    • smell
    Check

11. 11. Some of your predictions were wrong. What does that show?

    • The investigation was broken.
    • You are bad at science.
    • You should stop.
    • You have learnt something new.
    Check

12. 12. Which one is a sound source?

    • a ringing bell
    • a closed book
    • a sleeping cat's toy
    • a quiet stone
    Check

13. 13. Which sound source can be found both indoors and outdoors?

    • a fridge
    • a person talking
    • thunder
    • a car on the road
    Check