Science and Engineering

Front

A model that can be tested and redesigned is called a...

Back

prototype

Front

To think how to make a product and prepare sketches is to...

Back

plan

Front

People who use math and science to design practical tools are

Back

engineers

Front

What should a group of engineers do if they find their first car is not very safe?

Back

They should improve their design.

Front

Why should an engineer repeat tests several times?

Back

To be sure that the prototype works well.

Front

Engineers identify problems for people and society and then ____________ solutions to those problems.

Back

design

Front

A _____________ is a representation of a part of an idea, event, process, structure, or object.

Back

model

Front

A model can help you see things on a ___________ scale.

Back

smaller

Front

True or False: Some effects of technology benefit people.

Back

True

Front

A step-by-step method used to solve a problem

Back

Design process