Science words for primary kids

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. A workplace for the conduct of scientific research (10)
  2. 6. The act of conducting a controlled test or investigation (10)
  3. 8. An inquiry into unfamiliar or questionable activities (13)
  4. 9. The science of matter (9)
  5. 11. A rock formed by the solidification of a substance (plural) (8)

Down

  1. 1. Something that is likely to vary (8)
  2. 2. The act or process of assigning numbers to phenomena according to a rule (11)
  3. 3. The act of making and recording a measurement (11)
  4. 4. A violent release of energy caused by a chemical or nuclear reaction (9)
  5. 7. An instrumentality needed for an undertaking or to perform a service (9)
  6. 10. A process in which one or more substances are changed into others (8)