ENGINEERING AND DESIGN TEST

1. What is engineering?

• a. A type of investigation that uses the scientific method

• b. A branch of science that is dedicated to studying living things

• c .A branch of science that deals with designing and building solutions to problems.

• d. A summary or collection of data.

What is the engineering and design process?

• A process of identifying variables.

• A way to solve problems

• A step by step procedure to conduct an experiment.

• The process of forming a scientific theory.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What is a problem?

• A controlled variable..

• Something that sparks an agreement

• A difficulty or need that must to be overcome

• A way to improve a scientific study.

Tags

NGSS.MS-ETS1-1

Brainstorming is

• the process of generating ideas.

• the process of communication ideas.

• a type of writing.

• a way to study science.

What should you consider when choosing the best solution for a problem?

• the cost

• benefit and risks

• practicality

• all of these

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What do you call the first model of a solution?

• variable

• solution

• prototype

• drawback

Tags

NGSS.MS-ETS1-4

When should you stop revising and retesting your prototype?

• when you are tired

• where you are satisfied with the results

• when you cannot make the prototype any better

• both b and c

Tags

NGSS.MS-ETS1-4

What should you do to best understand the problem?

• ask who, what, and why the problem exists

• research the problem

• determine the need to solve the problem

• all of these

Tags

NGSS.MS-ETS1-1

What is a model?

• An important variable.

• A representation of something.

• A scientific argument.

• A form of brainstorming.

Tags

NGSS.MS-ETS1-4

What are models useful for?

• They help you visualize things.

• The help you better understand the processes you are studying.

• They help design solutions to problems.

• all of these

Tags

NGSS.MS-ESS2-1

NGSS.MS-ETS1-4

NGSS.MS-LS2-3