Praxis Middle School Science Practice Questions - Praxis Middle School Science (5442) Exam

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An engineer is using the engineering design process. After building and testing a prototype that fails, which step should typically come next?

Abandon the project because the first prototype failed Skip directly to mass production to save time Ignore the failure data and rebuild the same prototype Redefine or refine the design and iterate based on test results

Correct Answer:

Redefine or refine the design and iterate based on test results

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