Engineering Design Process

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Across
  1. 2. the use of scientific knowledge to solve problems
  2. 4. an investigation in which one variable is changed and all other variables are kept the same
  3. 6. an early model of a design
  4. 8. to address specific needs
  5. 9. a person with scientific training who designs structures and systems that address specific needs
  6. 12. the process for devising structures or systems to meet specific needs
  7. 13. standards by which something is judged
  8. 14. the variable that is observed or measured in a fair test;result
  9. 16. the variable that is changed in a fair test
  10. 18. limitation
Down
  1. 1. problems with a design that need improvement
  2. 3. the variables that are kept the same in a fair test
  3. 5. using measurement tools to record quantitative data
  4. 7. scientific principles for designing and building structures and
  5. 10. one thing you're changing in the new prototype
  6. 11. design process - a series of flexible steps that move an engineer from problem to solution
  7. 15. to suggest and discuss ideas for solving a problem
  8. 17. something that can be changed, controlled, or measured