Science Unit 2

Engineers use their knowledge of science and mathematics to find solutions to everyday problems.This process is called?

• Technology

• Prototype

• Engineering

• Problem

Tags

NGSS.MS-ETS1-1

Stone tools,the wheel,and candles are all examples of ?

• Machines

• Technology

• Needs

What is the second step to the design process ?

• Plan and Build

• Test and improve

• Redesign

• Find a problem

What is Criteria ?

• Standers that help engineers measure how well their design is doing its job.

• A list of needs that should be made in the design process

• The data that is collected

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What criteria should a car has ?

• Shiny windows

• Less fuel needed to travel far.

• BIG rear view mirrors

• Fast wheels to travel far.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is the First step in the design process ?

• Redesign

• Find a Problem

• Test and improve

Tags

NGSS.MS-ETS1-1

Which one of the answers is NOT a part of the design process ?

• Test and improve

• Invest

• Redesign

• Plan and build

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-4

NGSS.MS-ETS1-3

When was the first smart phone invented ?

• 1993

• 1992

• 1989

• 1979

Which unit would you use to determine the distance that your car could travel ?

• Grams

• Meters

• Degrees

• Liters

Foot x-ray is an example of which kind of science or engineering ?

• Biotechnology

• Prototype Design

• Microbiology

• Prosthetic tools or devices