Mixtures and Solutions Investigation 2 - I-Check Review

Models are used to communicate information.

• True

• False

Models must be smaller than the objects they represent.

• True

• False

Models can be used to test a system.

• True

• False

Tags

NGSS.MS-ETS1-4

Models can be communicated through words and drawings.

• True

• False

Tags

NGSS.MS-ETS1-4

Models, once described, stay the same over time.

• True

• False

Tags

NGSS.MS-ETS1-4

Models must be built to look exactly like the real thing in every detail.

• True

• False

• Mod

Which would you do first when creating a model?

• Analyze or test the model

• Revise the model as needed.

• Make observations of a system or event.

Tags

NGSS.MS-ETS1-4

We construct ..................... to explain what things look like and how they work.

• evidence

• models

• observations

Tags

NGSS.MS-ETS1-4

NGSS.MS-ESS2-1

When we get new information, we ...................... our models to include new knowledge.

• analyze

• evidence

• revise

Tags

NGSS.MS-ETS1-4

A fixed shape and fixed volume is a .....

• solid

• liquid

• gas