Grade 2 Science Unit 9

Matter is...

• anything that takes up space

• the amount of matter in an object

• one part of what something is like

Mass is ...

• anything that takes up space

• the amount of matter in an object

• one part of what something is like

A property is ...

• anything that takes up space

• the amount of matter in an object

• one part of what something is like

Which ones are solid?

• water

• sunglasses

• a penny

• a cloud

• juice

Tags

NGSS.5-PS1-3

Which ones are liquid?

• water

• sunglasses

• a penny

• a cloud

• juice

A solid is ...

• the only state of matter that has its own shape

• a state of matter that takes the shape of its container

• a state of matter that fills all the shapes in its container

Tags

NGSS.5-PS1-3

A liquid is ...

• the only state of matter that has its own shape

• a state of matter that takes the shape of its container

• a state of matter that fills all the shapes in its container

Tags

NGSS.5-PS1-3

A gas is ...

• the only state of matter that has its own shape

• a state of matter that takes the shape of its container

• a state of matter that fills all the shapes in its container

Water vapor is ...

• in the form of liquid

• in the form of solid

• in the form of gas

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which ones are evaporating? (evaporation)

• 
• 
• 
• 

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4