PLTW 1.2 Key Terms Crossword

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Across
  1. 4. Human activities used to create, invent, design, transform, produce, control, maintain, and use products or systems; a sequence of actions that combines resources to produce an output.
  2. 6. A full-scale working model used to test a design concept by making actual observations and necessary adjustments.
  3. 7. Desired specifications (elements or features) of a product or system.
  4. 9. An act, process, or methodology used to make a design or system as effective or functional as possible within the given criteria and constraints.
  5. 10. Change to ensure accuracy.
  6. 12. A limit to the design process. Constraints may be such things as appearance, funding, space, materials, and human capabilities.
  7. 13. To form an idea of the amount or value of; assess.
  8. 15. A method of shared problem solving in which all members of a group spontaneously, and in an unrestrained discussion, generate ideas.
  9. 18. Pleasing in appearance.
  10. 22. A visual, mathematical, or three-dimensional representation in detail of an object or design, often smaller than the original. A model is often used to test ideas, make changes to a design, and to learn more about what would happen to a similar, real object.
  11. 23. Formation of mental visual images.
  12. 25. A person who designs any of a variety of things.
  13. 27. A person or household that purchases goods or services.
  14. 29. A measure in one direction.
  15. 30. An iterative decision-making process that produces plans by which resources are converted into products or systems that meet human needs and wants or solve problems.
Down
  1. 1. Matrix A tool for systematically ranking alternatives according to a set of criteria.
  2. 2. Brief A written plan that identifies a problem to be solved, its criteria, and its constraints. The design brief is used to encourage thinking of all aspects of a problem before attempting a solution.
  3. 3. To observe or study by close examination and systematic inquiry.
  4. 4. Solving The process of understanding a problem, devising a plan, carrying out the plan, and evaluating the plan in order to solve a problem or meet a need or want.
  5. 5. A detailed description of the design and materials used to make something.
  6. 8. Extremely rapid increase.
  7. 11. The act of trying out a new procedure, idea, or activity.
  8. 14. A sketch on which notes are made to provide further information.
  9. 16. The parameters placed on the development of a product or system. The requirements include the safety needs, the physical laws that will limit the development of an idea, the available resources, the cultural norms, and the use of criteria and constraints.
  10. 17. The feel, appearance, or consistency of a surface, substance, or fabric.
  11. 19. The study of workplace equipment design or how to arrange and design devices, machines, or workspace so that people and things interact safely and most efficiently.
  12. 20. A method for collecting data.
  13. 21. An exchange of one thing in return for another; especially relinquishment of one benefit or advantage for another regarded as more desirable.
  14. 24. A person who is trained in and uses technological and scientific knowledge to solve practical problems.
  15. 26. Process A systematic problem-solving strategy, with criteria and constraints, used to develop many possible solutions to a problem or to satisfy human needs and wants and winnow (narrow) down the possible solutions to one final choice.
  16. 28. Systematic, scientific, documented study.