Review Science 2nd Grade Chapter 2

tool with few or no moving parts

• simple machine

• lever

• goal

something you want to do

• simple machine

• material

• goal

is what something is made of

• simple machine

• material

• goal

Tags

NGSS.MS-PS1-1

a plan or a drawing

• design

• material

• goal

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-4

means to make something

• design

• invent

• goal

use of science to solve problems

• design

• invent

• technology

Tags

NGSS.MS-ESS3-3

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Technology solve every problem.

• true

• false

Technology could be used to invent new things.

• true

• false

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-4

Engineers are people who design new things.

• true

• false

Tags

NGSS.MS-ETS1-1

Engineers use science and magic to invent and discover new things.

• true

• false