Science 1 · Unit 3: Materials in my world · Cambridge Primary Science Stage 1

Questions

1. 1. A metal bridge is ...

   • strong
   • soft
   • flexible
   • weak
   Check

2. 2. Paper is ...

   • rigid
   • weak
   • hard
   • strong
   Check

3. 3. A fabric cushion is ...

   • sharp
   • soft
   • hard
   • rigid
   Check

4. 4. A stone floor is ...

   • weak
   • hard
   • soft
   • flexible
   Check

5. 5. Which word means a material can bend easily?

   • rigid
   • dull
   • flexible
   • hard
   Check

6. 6. Which word means a material does not bend?

   • flexible
   • weak
   • rigid
   • soft
   Check

7. 7. Which word means a material reflects lots of light?

   • dull
   • rough
   • soft
   • shiny
   Check

8. 8. The metal can is strong and ...

   • rough
   • soft
   • shiny
   • weak
   Check

9. 9. The brick is ...

   • soft and smooth
   • shiny and flexible
   • weak and soft
   • strong and dull
   Check

10. 10. The rock is ...

    • soft and smooth
    • weak and flexible
    • hard and rough
    • soft and shiny
    Check

11. 11. The glass bottle is ...

    • dull and rough
    • soft and rough
    • flexible and weak
    • shiny and smooth
    Check

12. 12. Why are clothes made from fabric?

    • Fabric is hard and rigid.
    • Fabric is shiny.
    • Fabric is soft and flexible.
    • Fabric is heavy.
    Check

13. 13. Why are mirrors made from glass?

    • Glass is soft.
    • Glass is rough.
    • Glass is shiny.
    • Glass is flexible.
    Check

14. 14. Rough fabrics have ...

    • smaller threads
    • wet threads
    • bigger threads
    • no threads
    Check