Working and Thinking Like Scientist and Engineers Post Test

1. Which is an example of the type of work a scientist would do?

• 1. Monitor air quality. 

• Observe the growth of plants.

• Study the reaction of chemicals.

• All of the above.

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An individual who uses a model to test a new speaker design is considered to be a

• doctor

• teacher

• 1. engineer

• electrician

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1. A company sent prototypes of a newly designed hair dryer for trial use to 100 homes along with a satisfaction survey. This process is part of which step in the engineering design process?

• 
  

  1. Identify problem

• Test and evaluate prototypes.

• 1. Conduct background research.

• Plan and apply knowledge to design a product.

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Which of the following is a way that scientists communicate their results to others?

• Speak at a conference.

• Write scientific articles

• Exchange information on the Internet.

• All of the above

1. __________ gather and use research and evidence to make and test hypotheses, get data for analysis to gain and share understanding and knowledge.

• Engineers

• 1. Scientists

• Teachers

• Dentists

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The work of scientists and engineers starts with

• collection of data

• creation of products

• identifying the problem.

• communicating results

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A prototype can be defined as a ___________ of something from which other forms are developed, modified,  or copied.

• model

• solution

• problem

• eport

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1. A series of steps used by scientists to solve a problem or answer a question. 

• 
  

  1. Scientific Theory

• Scientific Inquiry

• 1. Scientific Procedure

• Scientific Experiment

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A drone refers to any aerial vehicle that receives remote commands from an individual. Who is responsible for the invention of drones?

• Pilots

• 1. Designers

• Scientists

• 1. Engineers

1. Conducts an investigation to determine the cause of changes to an environment

• Scientists

• Engineers

• 2. Both Scientists and Engineers

• Neither a scientist or an engineer

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