Criteria and Constraints

Identified limitations to the design of a product or system are the

• 1. Efficiency

• 2. Criteria

• 3. Constraints

• 4. Trade-offs

Tags

NGSS.MS-ETS1-1

Time, budget, and safety are almost always considered to be ________________.

• Trade-offs

• Criteria

• Constraints

• Efficiency

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is one word to describe criteria?

• Limitations

• Requirements

• Togetherness

• Complete

What is another word for constraints?

• Requirements

• Complete

• Ability

• Limitations

What is the first step in the Engineering  Design process?

• Follow the Plan
• Brainstorm Ideas
• Identify the problem
• Discuss what can work better

Tags

NGSS.MS-ETS1-1

Your car must be balloon powered
It must travel 3 meters
It must drive in a straight line and stay in the 24" wide lane.

• Criteria
• Constraints

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Good criteria tell _________________ an engineering solution should meet.

• requirements

• criteria

• limitations

• solutions

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

A person who is trained in and uses technological and scientific knowledge to solve practical problems.

• Consumer

• Engineer

• Researcher

• Designer

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

During which step of the design process would a team describe their solution to an audience?

• Identify

• Select

• Communicate

• Brainstorm

A small group of people start sharing ideas. All suggestions are written down for further consideration. What step is this?

• Select

• Communicate

• Prototype

• Brainstorm