Simple Solutions Science Review Lessons 1-5

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Across
  1. 2. "Why are so many deer grazing in this neighborhood?" is a question that can be answered by _____ (science/engineering).
  2. 7. When planning an investigation, a scientist must consider the ______ (environment).
  3. 8. Models can help _____________ an idea.
  4. 13. "Spring is the best season." is an example of a hypothesis. (True/False)
  5. 14. Models can represent things that are too ____ or too small to study directly (i.e. Earth's core)
  6. 15. If consumers aren't willing to pay more than $50 for an item this would be an example of a constraint in _______.
  7. 18. A working model (i.e. solar oven while camping)
  8. 20. The engineering design process is a method for finding a design _____.
  9. 21. The factor that may change (measuring results)as a result of the independent (manipulated) variable.
  10. 23. Models are valuable in science and engineering because they represent processes that can't easily be directly _____.
  11. 24. Ideally, all factors of an experiment should remain ________ and there's only one independent (manipulated) variable.
Down
  1. 1. A question is scientific if it can be _____.
  2. 3. limitations of the problem
  3. 4. "How can salmon be protected from human activity?" is a/an ____ question. (science/engineering)
  4. 5. "A sunny day is more hopeful that a cloudy day." is a subjective observation. (True/False)
  5. 6. Models that mimic a process or system; these are a good way to test a process that might be dangerous or too costly (i.e. first aid/CPR training, fire drill)
  6. 9. An observable event that occurs in the natural or designed world and can be explained or predicted using science knowledge
  7. 10. A _______ predicts how one variable will affect another.
  8. 11. There's a shortage of aluminum, so steel is used. This is a constraint of available _______.
  9. 12. Requirements in a solution
  10. 16. A building must be completed in six months; this is an example of a constraint in _______.
  11. 17. The steps of the engineering design process are always repeated. (True/False)
  12. 19. The role of a scientist is to observe and explain the natural world. (True/False)
  13. 22. An important factor in an investigation is choose the correct _________ (to measure results).