Lab Equipment and Scientific Method

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Across
  1. 2. Tube Science lab equipment used to hold small amounts of materials for testing.
  2. 3. Anything that can affect the outcome of the experiment.
  3. 4. A tool used in science labs to weigh certain materials.
  4. 5. Goggles Science lab tool worn to protect your eyes during hands on activities.
  5. 9. An act or instance of viewing something that happened.
  6. 11. Burner A piece of equipment with an open flame used to heat substances.
  7. 13. A widely accepted rule that reliably predicts natural events under any testable condition.
  8. 15. Container used to hold liquids.
  9. 16. Group A group in an experiment that does not receive treatment.
  10. 17. A proposed explanation based on limited evidence or observations. An educated guess.
  11. 18. Science lab tool used to measure microscopic organisms (very small organisms that cannot be seen with the naked eye.)
  12. 21. Variable A variable that changes and can be measured in an experiment.
  13. 22. Variable A variable that is changed in an experiment to observe its effects.
  14. 24. A method of testing different hypotheses.
  15. 25. A set of well-tested hypotheses or principles that explain observations.
Down
  1. 1. Dish Science lab tool used as a place for microorganisms to grow.
  2. 2. A scientific tool used to observe stars, planets, and other celestial objects.
  3. 6. Science lab tool used to measure drops of liquid.
  4. 7. Cylinder Science lab tool used to measure volumes of liquids. The measurement is usually in mL (milliliters).
  5. 8. A piece of technology used to store information, make calculations, and much more.
  6. 10. A judgment or decision reached by reasoning based on evidence.
  7. 12. A forecast of what someone thinks will occur.
  8. 14. A conclusion based on observations using skills and previous experiences.
  9. 19. Lens Science lab tool used to magnify images.
  10. 20. An investigation that uses a variety of skills to answer questions.
  11. 23. Facts and statistics collected to be analyzed.