What is the first step of the EDP?

• Plan

• Brainstorm Solutions

• Identify the Problem

• Test

Tags

NGSS.MS-ETS1-1

A prototype is...

• a first, typical or preliminary model of something

• the colorless material comprising the living part of a cell, including the cytoplasm, nucleus, and other organelles.

• a final product

• the original sketch

Tags

NGSS.MS-ETS1-4

What is one difference between the EDP and the Scientific method

• science and engineering are not related

• In the EDP you identify a problem, but in the scientific method, you test a hypothesis

• Only the scientific method involves testing

• engineering does not involve living things

A constraint is:

• a need or requirement

• a limit or restriction

• a piece of rope used to tie a boat to a dock

• a constant

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

To go back to an earlier step to make a modification or change to your design is called this:

• Iterating

• Changing stuff

Tags

NGSS.MS-ETS1-4

Communication that can go back and forth between sources is called:

• two-way communication

• a phone call

• one-way communication

• source to source communication

Which of the following is an example of a wave-based communication?

• Pigeons

• Magazines

• Radio

• Fiber-optics

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

NGSS.MS-PS4-3

Your computer communicating with your printer is an example of which type of communication?

• machine to person

• person to machine

• person to person

• machine to machine

Tags

NGSS.MS-PS4-3

Reading is an example of:

• Encoding

• Transmitting

• Decoding

• Channel

Docks are a part of which subsystem?

• Structural

• Support

• Suspension

• Control