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FAC#1 Scientific and Engineering Practices

Quiz by WENDY OLIVER

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19 questions
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  • Q1
    the factors in an experiment that remain the same
    constants
    30s
  • Q2
    the part of an experiment that contains the same factors as the experimental group, but the independent variable is not changed
    control group
    30s
  • Q3
    the factor measured or observed during an experiment
    dependent variable
    30s
  • Q4
    a possible explanation for an observation that can be tested by scientific investigations
    hypothesis
    30s
  • Q5
    the factor that is changed by the investigator to observe how it affects a dependent variable
    independent variable
    30s
  • Q6
    a logical explanation of an observation that is drawn from prior knowledge or experience
    inference
    30s
  • Q7
    a representation of a phenomenon, a system, a process, or a solution to an engineering problem that helps people visualize or understand the concept
    model
    30s
  • Q8
    the act of using one or more of your senses to gather information and take note of what occurs
    observation
    30s
  • Q9
    a rule that describes a pattern in nature
    scientific law
    30s
  • Q10
    an explanation of observations or events based on knowledge gained from many observations and investigations
    scientific theory
    30s
  • Q11
    a problem-solving technique that involves individuals contributing ideas without the fear of being criticized
    brainstorming
    30s
  • Q12
    limitations put on the design of a solution
    constraints
    30s
  • Q13
    a process of comparing the predicted benefits and costs of a solution
    cost-benefit analysis
    30s
  • Q14
    the requirements or specifications for a solution to be successful
    criteria
    30s
  • Q15
    the application of science and mathematics to solve problems
    engineering
    30s

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