H.M.H 1.2.1 Engineering Design Process

How should a design problem be stated?

• Vaguely, to allow flexibility

• In a way that describes what the solution needs to do and how to do it

• With as few details as possible

• Only focusing on the final product

Answer explanation

A design problem should be stated clearly to outline what the solution needs to achieve and the methods to reach that goal. This ensures focused and effective problem-solving, unlike vague or overly simplistic statements.

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NGSS.MS-ETS1-1

Does a problem need to be complicated for an engineered solution to work?

• Yes, complexity is necessary

• No, it does not have to be complicated

• Only if the solution is advanced

• It depends on the industry

Answer explanation

A problem does not need to be complicated for an engineered solution to be effective. Simple problems can often be solved with straightforward solutions, demonstrating that complexity is not a requirement.

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NGSS.MS-ETS1-1

What is a key aspect of the engineering design process?

• Following a strict sequence

• Flexibility in the order of steps

• Ignoring initial problems

• Focusing only on aesthetics

Answer explanation

A key aspect of the engineering design process is flexibility in the order of steps. This allows engineers to adapt and iterate based on findings, rather than strictly following a linear path, which can enhance problem-solving.

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NGSS.MS-ETS1-1

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What is an engineering design problem?

• A statement that defines what solution is needed.

• A list of materials required for a project.

• A description of the final product.

• A summary of past projects.

Answer explanation

An engineering design problem is defined as a statement that specifies the solution needed. This helps guide the design process, ensuring that the final product meets the intended requirements.

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NGSS.MS-ETS1-1

What is the role of engineers in problem-solving?

• To create problems.

• To solve problems.

• To ignore problems.

• To document problems.

Answer explanation

Engineers play a crucial role in problem-solving by applying their technical knowledge and skills to identify, analyze, and develop solutions for various challenges. Thus, the correct answer is 'To solve problems.'

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How does the purpose of engineering design differ from scientific inquiry?

• It is the same

• It is more complex

• It is different

• It is less important

Answer explanation

The purpose of engineering design is to create solutions to problems, while scientific inquiry seeks to understand phenomena. Thus, they serve different goals, making the correct answer "It is different."

What do engineers need to identify for a solution to be successful?

• The budget

• Features and qualities

• The timeline

• The location

Answer explanation

For a solution to be successful, engineers must identify the features and qualities needed. These elements define the solution's effectiveness and usability, making them crucial for meeting project goals.

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NGSS.MS-ETS1-1

What begins with a need or desire for a solution?

• An engineered solution

• A marketing strategy

• A financial plan

• A legal document

Answer explanation

An engineered solution starts with identifying a need or desire for improvement, leading to the design and implementation of a specific solution. Other options do not inherently begin with a need for a solution.

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NGSS.MS-ETS1-1

What is the process of identifying needs or desires called?

• Identifying Needs or Desires

• Creating a Solution

• Building a Prototype

• Testing a Product

Answer explanation

The process of identifying needs or desires is crucial in understanding what users want. This step is essential before creating solutions, building prototypes, or testing products, making 'Identifying Needs or Desires' the correct choice.

What should be defined to solve a problem effectively?

• The problem itself

• The marketing strategy

• The financial plan

• The team structure

Answer explanation

To solve a problem effectively, it is crucial to define the problem itself. Understanding the core issue allows for targeted solutions, while other elements like marketing strategies or financial plans are secondary to identifying the problem.

Tags

NGSS.MS-ETS1-1