Unit 22

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Across
  1. 1. to watch something to get information
  2. 3. something that needs a way to make it better or be explained
  3. 5. something asked to find out information
  4. 6. method a five-step process used to find out new things
  5. 7. to try out a guess or idea to see what happens
  6. 9. facts about the world around us that help us know about that world
  7. 11. a person who works in science and wants to know about new things in the world
Down
  1. 2. a scientific test done to answer a question
  2. 4. the last part of a project where an answer is found
  3. 8. what you think will happen
  4. 9. to find out an answer
  5. 10. information collected and used to learn something