NGSS.MS-ETS1-1

When they're trying to solve a problem, engineers follow a series of _____

• steps
• problems
• solutions
• tests

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NGSS.MS-ETS1-1

Before you can solve a problem, the first thing you have to do is _____

• define the problem
• design your solution
• build a protoype
• test your solution

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NGSS.MS-ETS1-1

Once you've figured out what problem you want to tackle, you need to _____

• do your research
• design your solution
• build a prototype
• test your solution

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NGSS.MS-ETS1-1

Which word best describes a constraint?

• option
• opportunity
• limitation
• goal

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NGSS.MS-ETS1-1

The art of creating something that does not exist.

• design

• engineering

• engineering design process

• technology

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NGSS.MS-ETS1-1

Which step is most likely represented here?

• Define Problem

• Design A Solution

• Build and Test

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NGSS.MS-ETS1-1

People often build structures to control how rivers flow. What is the name for the type of structure that uses raised land to prevent the water from spreading out when river water rises?

• delta

• levee

• dead zone

• lock-and-dam

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NGSS.MS-ETS1-1

The design process is....

• a systematic way to rule out group ideas

• a ranking system where a score is given for categories

• a systematic method used by engineers to solve problems

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NGSS.MS-ETS1-1

What do we call limitations like "time, cost and/or materials" within a challenge?

• Complications

• Constraints

• Criteria

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NGSS.MS-ETS1-1

Which step might be included when developing solutions?

• Listing criteria and constraints
• Drawing models
• Testing a prototype
• Defining the problem

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NGSS.MS-ETS1-1