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Identifying Variables, Questions, Hypotheses, And Problem Statements

13 Questions
Identifying Variables, Questions, Hypotheses, And Problem Statements

Look at the words or phrases underlined and type the one you think is the answer.

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Questions and Answers
  • 1. 
    How does the size of a motor affect speed? Which is the DV?
  • 2. 
    Do kids prefer sugar or salt?Which is the IV? 
  • 3. 
    Which vitamin gives people the most energy? Which is the DV?
  • 4. 
    How to earthworms respond to different amounts of light? Which is the IV?
  • 5. 
    Is the speed of a roller coaster dependent on the shape of the car? Which is the DV?
  • 6. 
    How does the amount of exercise affect your pulse rate?Which is the IV?
  • 7. 
    How many minutes will a glider stay in the air with different masses? Which is the DV?
  • 8. 
    If the plant is in a dark room, it will stop growing.Which is the IV?
  • 9. 
    Will asking questions in class improve test grades? Which is the DV?
  • 10. 
    The effect of the amount of water on the weight of a mouse Which is the IV?
  • 11. 
    Mice will finish the maze in the least amount of time.What is this?    testable question    hypothesis    problem statement
  • 12. 
    What type of food do puppies prefer?What is this?   testable question    hypothesis   problem statement
  • 13. 
    The effect of temperature on the height of a plantWhat is this?   testable question   hypothesis   problem statement