Improving Communication Devices
Elementary School Science · Flashcards · Recall
ELEMENTARY SCHOOL SCIENCE · FLASHCARDS
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QUESTION
Which option best describes a "problem" found during testing a device?
QUESTION
Which word means something that worked well in your device test?
QUESTION
Which option best shows you used evidence to improve a device?
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ANSWER
You changed it because the test showed a specific problem. Evidence-based changes address specific test findings.
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