Engineering a Better World

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Across
  1. 2. is a testable prediction of an answer to a question or solution to a problem based on knowledge and observation.
  2. 5. are groups of related parts that interact in someway
  3. 7. variable is variable that is not the focus of the investigation but affects the relationship between the independent and dependent variables.
  4. 8. is to state something is true.
  5. 11. components of a model include measurements and mathematical calculations
  6. 13. variable is the variable that is measured or observed in an investigation.
  7. 15. is the practical use of scientific knowledge in a way that helps people.
  8. 16. is using science and math to solve a problem or need.
  9. 17. This data is to be trusted
  10. 19. the the degree of exactness of a measurement
  11. 20. are the features of the model that are useful limitations of a model are features that are lacking or that model does not represent well.
  12. 22. of a scientific argument is a careful judgment based on scientific evidence and reasoning in which the merits and
  13. 26. are used in investigations for taking measurements
  14. 27. this cycles
  15. 30. data are those that most closely agree with “real” or accepted values, which are those determined by competent experimenters.
  16. 31. is a step-by-step instruction or set of rules for carrying out a procedure
  17. 33. You see a pattern when something appears or occurs over and over again in particular conditions.
  18. 34. are sets of skills and knowledge.
  19. 35. is a representation of some aspect of an idea, event, process, structure, or object.
  20. 36. is using your senses to gather information and take note of what occurs.
Down
  1. 1. components include factors that cannot be measured, such as appearance, regulatory compliance, and usefulness.
  2. 3. design is as effective or functional as possible.
  3. 4. concepts are themes that “cut across” different disciplines, tying them together in various ways.
  4. 6. variable is the variable that is tested or changed
  5. 9. is the attempt to answer questions about the natural world by using evidence.
  6. 10. A leading to B
  7. 12. is the branch of mathematics that uses letters to represent variables and equations to describe their relationships.
  8. 14. are a set of moral principles or values, What is right or wrong.
  9. 18. of the argument are pointed out.
  10. 21. what comprises it
  11. 23. this flows
  12. 24. are limitations on a product’s design.
  13. 25. evidence is information based on direct observation, experimentation, or research.
  14. 28. are requirements or specifications for a product to be successful.
  15. 29. is a situation in which you must choose between two things, giving up one in exchange for the other.
  16. 32. is the study of patterns, numbers, and shapes, as well as the relationships between them.