States of Matter and Changes of State

What was the girl doing at the beginning of the video?

• Strawberry drink

• Strawberry jam

• Strawberry popsicles

• Blackberry Popsicles

How is the weather in the video?

• Hot weather

• Foggy

• Cold weather

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The strawberry popsicles are in a state

• Solid

• Gas

• Liquid

Tags

NGSS.MS-PS1-4

Explain in your own words the difference between liquid and gas.

Tags

NGSS.MS-PS1-4

Explain the 3 states in which the recipe that the girl is making can be?

Tags

NGSS.MS-PS1-4

What is the state in which the matter takes the shape of the container?

• Liquid

• Solid

• Gas

What is a solid ?

• When the particles are free and dance between them

• When matter has a fixed shape and volume

• When matter takes the shape and volume of the container

What is the behavior of particles in the gas state ?

• Free son

• They have a fixed position

• They dance with each other but can be fixed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How do we convert matter from a liquid to a gaseous state?

• Putting it in the freezer

• Wait for it to melt

• Putting it to boil

Tags

NGSS.MS-PS1-4

What is condensation?

• The change from gas to liquid

• A tedious process to make ice cream

• When ice cream melts and becomes liquid

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4