Engineering Design Process

In some cases prototypes need changes and modifications with each iteration. What is the meaning of the word iteration?

• to repeat it

• to leave it

• to destroy the prototype

• to share it

Tags

NGSS.MS-ETS1-4

NGSS.MS-ETS1-3

If your class has dirty whiteboards and you need an automatic solution that would be simple and cheap, but the constraints are the high cost to make it. What is the meaning of the word constraints?

• to repeat

• communicate

• prototype

• limitations

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

In order to test a new design, engineering teams need to create ___.

• data

• prototypes

• criteria

• technology

Tags

NGSS.MS-ETS1-4

After testing a prototype, things need to be changed to make it better. Which step in the design process is this?

• communicate

• improve

• redesign

• plan

Tags

NGSS.MS-ETS1-4

NGSS.MS-ETS1-3

Every solution begins by clearly defining the problem/challenge. To do this we _____.

• fix the problem

• give up

• ask questions

• 
  start testing the problem

Tags

NGSS.MS-ETS1-1

Why is it important to identify the criteria and constraints of a project before building and testing a prototype?

• So that the prototype will be the right size

• so that it will solve the problem

• so that you do not go over budget

• All of the above

Tags

NGSS.MS-ETS1-1

Why do engineers improve their designs?

• To make it work better

• 
  To explore ideas

• To fix unexpected problems

• Engineers do not improve designs

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-4

NGSS.MS-ETS1-3

A small group of people start sharing ideas. Some ideas may seem silly, but all suggestions are written down for further consideration. This activity is part of which step of the Design Process

• Explore

• Identify the problem

• Design

• Try it out

For a technology project, Kyle came up with an idea to build a model bridge. According to the engineering design process, which of the following should be Kyle's next step?

• construct prototypes

• gather material to build a bridge

• research different designs

You need to design a clear water bottle that holds at least 16 ounces. What is an example of a CONTRAINT on the design?

• 
  The bottle must hold at least 16 ounces

• The bottle must cost less than 10 cents to produce

• The bottle must be made from clear material

• 
  The bottle can have any color label

Tags

NGSS.MS-ETS1-1