Models and Systems

any representation of an object or a process

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-1

NGSS.MS-ETS1-4

NGSS.MS-LS1-2

NGSS.MS-LS2-3

Scientists use _______ to test their ideas about what they cannot observe directly.

a group of parts that work together to carry out a function

Tags

NGSS.MS-LS1-3

All systems have at least one ______, at least one _______, and at least one ______

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS2-3

material or energy that goes into a system

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

NGSS.MS-PS3-4

an action or series of actions that happen within a system

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

NGSS.MS-LS2-3

material or energy that comes out of a system

output that changes a system in some way

Tags

NGSS.MS-PS3-5

Scientists build models to represent a _____.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Scientists test whether the input and output from the ______ match the imput and output of the system in the _____ ___.

Tags

NGSS.MS-ETS1-4