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

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

After your research is done, this is where you _____

• define the problem
• develop a possible solution
• build a prototype
• test your solution

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NGSS.MS-ETS1-1

To see if it works like they want it to, engineers need to _____

• do their research
• design their solution
• define their problem
• test their solution

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NGSS.MS-ETS1-1

What is Chemical Engineering?

• •Apply scientifically the principles of chemistry, physics, and engineering to design an operation of plants for the production of materials that undergo chemical changes during their processing
• •Plan, design, and supervise the construction of facilities in both the public and private sectors
• •Deals with the motion of electrons in metals
• •Apply the principles of mechanics and energy to the design of machines and devices

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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

Which of the following would be the "most effective" action that humans could take to keep a barrier island from washing away?

• plant lots of trees, bushes, and grass on the island
• limit the number of people that can come onto the island
• build a bridge from the island to the mainland
• stop building houses and roads on the island

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NGSS.MS-ETS1-1

Engineers are people who design and build things to solve _____

• riddles
• puzzles
• crosswords
• problems

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NGSS.MS-ETS1-1

Step #2 Where the engineer checks to see if there has ever been a solution invented before and if it is even possible.

• Research the need or problem
  
• Select the Best Possible Solution
• Construct a prototype
• Identify the Need or Problem

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NGSS.MS-ETS1-1

What two things determine whether or not engineering solutions are successful?

• If it stays within the constraints

• If it looks cool

• If it solves a problem

• If it meets the criteria

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NGSS.MS-ETS1-1