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What is the Engineering Design Process?

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A systematic approach used by engineers to develop solutions to problems, involving steps like defining the problem, brainstorming, designing, building, testing, and evaluating.

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NGSS.MS-ETS1-1

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What is a prototype?

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An early sample or model of a product used to test a concept or process.

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NGSS.MS-ETS1-3

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Why is it important to define criteria before building a model?

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Defining criteria helps to establish clear goals for testing and evaluating the model's effectiveness.

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NGSS.MS-ETS1-1

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What is the purpose of testing and evaluating prototypes?

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To assess the performance of the design, identify any issues, and make necessary improvements.

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What are consumer surveys used for in product development?

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To gather feedback from potential users about their preferences and needs, helping to inform design decisions.

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What does it mean to reduce workers' exposure to chemicals?

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Implementing safety measures or using technology to minimize the risk of workers coming into contact with harmful substances.

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NGSS.MS-ESS3-3

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What is the significance of field tests in engineering?

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Field tests allow engineers to evaluate how a product performs in real-world conditions.

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What is the role of brainstorming in the engineering design process?

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To generate a wide range of ideas and solutions before narrowing down to the best options.

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What is the importance of evaluating the time it takes to cook food in a solar stove?

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It serves as a key performance indicator to assess the efficiency and effectiveness of the solar stove design.

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NGSS.MS-ETS1-2

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NGSS.MS-PS3-3

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What is a design criterion?

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A standard or requirement that a design must meet to be considered successful.

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NGSS.MS-ETS1-1

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