Comparing Design Strengths
2nd Grade Science · Flashcards
2ND GRADE SCIENCE · FLASHCARDS
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QUESTION
Identify what a weakness means when comparing two tested designs.
QUESTION
What should you do if two designs tie on the main test result but differ on another criterion (like cost or safety)?
QUESTION
Which option best describes a fair comparison: different ramps or same ramp?
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ANSWER
Same ramp. Identical conditions ensure differences come from designs, not setup.
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