What do you have to do before building "a prototype"? Select all that apply

• Define the problem

• Do a research

• Communicate results

• Specify requirements

• Brainstorm, Evaluate & choose

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Finish this sentence: Engineers create designs to

• make our lives harder.

• solve problems.

• be silly.

• make a mess.

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What is the First Step of the Engineering Design Process

• Testing Solutions

• Designing Solutions

• Identifying the Problem

• Planning Solutions

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NGSS.MS-ETS1-1

An engineer has designed and built a prototype to improve the brake system of a car. What is the next step that the engineer should take in the process?

• Test the prototype.

• Make sketches of the prototype.

• Identify constraints.

• Collect and analyze the test results. 

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NGSS.MS-ETS1-3

During which step of the Design Process do you experiment with the prototype under controlled conditions and collect /record data?

• Test the Model

• Construct a Model

• Identify Failure Points

• Reflect and Redesign

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Which step of the Design Process involves communicating the results of your tests

• Identify the Problems

• Plan Solutions

• Identify Failure Points

• Reflect and Redesign

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NGSS.MS-ETS1-3

If your initial design doesn't fully solve the problem or meet the challenge, you must go back and revise your plan. This is part of which step in the Design Process?

• Create a Model

• Redesign and Reflect

• Identify Problems

• Plan Solutions

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NGSS.MS-ETS1-4

You begin to create a prototype of your design only to find that your solution isn't working at all. What should you do?

• Add more tape

• Go back to an earlier stage and choose another solution

• Blame your partner

• Keep going and hope it will be ok

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A group of engineers designed and constructed a flying car prototype. Their goal is for the car to enable people to safely fly to and from work instead of getting stuck in traffic jams.  
How will the engineers determine that this prototype meets their design requirements?

• Have a test pilot attempt to fly it from one location to another.

• See if the car can hover one meter above the ground for 20 minutes.

• Drive in the car at highway speeds on an interstate roadway at nighttime.

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Engineers plan on developing a new drill for use on oil rigs. What should the engineers do first in order to develop the new drill?

• Conduct research on features for a new drill

• Determine the materials needed to build the new drill

• Build a prototype of the new drill

Tags

NGSS.MS-ETS1-1