NGSS.MS-ETS1-4

A simple model that lets you test out your design is called _____

• protoplasm
• an archetype
• a prototype
• a proton

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NGSS.MS-ETS1-4

A prototype is a model that

• functions like the final solution would
• is made of the same materials as the final product
• is made after the final product is made

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NGSS.MS-ETS1-4

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no

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NGSS.MS-ETS1-4

Before selecting the final design engineers build a ______________ 

• figure drawing
• prototype
• scale drawing
• test

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NGSS.MS-ETS1-4

The process of doing something again and again, usually to improve it.

• Brainstorming
• Probability
• Variable
• Iterations

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NGSS.MS-ETS1-4

Designing a new type of clothing to keep you cooler in the summer

• engineering
• not engineering

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NGSS.MS-ETS1-4

NGSS.MS-ETS1-1

A plan produced to show the workings of an object before it is built or made

• solution
• design
• prototype
• iterative process

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NGSS.MS-ETS1-4

A process in which the steps are performed over and over again.

• solution
• design
• prototype
• iterative process

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NGSS.MS-ETS1-4

Several college students want to design and build a solar-powered car. They have chosen a design. Which of the following should they do next to follow an engineering design process?

• Build a prototype of the car.

• Sell the design to a car company.

• Research the demand for solar-powered

  cars.

• Use the design to mass-produce solar-powered

  cars.

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NGSS.MS-ETS1-4

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no

Tags

NGSS.MS-ETS1-4