Energy and Matter

Anything that takes up space and has mass is...

• Matter
• Work
• Power
• Newton's 1st Law

Tags

NGSS.MS-PS1-1

The classification of matter as a solid, liquid, or a gas.

• Matter
• Mass
• Physical State
• Thermal Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Energy that causes a change in temperature between materials

• Physical State
• Thermal Energy
• Mass
• Solubility

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Students place ice cubes outside on the ground, on a hot summer day. Which best describes how the ice cubes change over time?

• a Gas is physically changing into a solid then to a liquid

• a Liquid is physically changing into a gas then to a solid

• a Solid is physically changing into a liquid then to a gas

• a Solid is physically changing into a gas then to a liquid

Tags

NGSS.MS-PS1-4

What is happening at the boiling point?

• a liquid is physically changing to gas

• a gas is physically changing to liquid

• a solid is physically changing to liquid

• a liquid is physically changing to solid

Tags

NGSS.MS-PS1-4

What is happening at freezing point?

• gas to liquid
• solid to liquid
• liquid to solid
• liquid to gas

Tags

NGSS.MS-PS1-4

What is happening at water's melting point?

• liquid to gas

• solid to liquid

• gas to liquid

• liquid to soild

Tags

NGSS.MS-PS1-4

How does insulation in a wall keep a house warm on a cold day?

• Insulation blocks heat from leaving the house

• Insulation helps heat flow between the outside and inside of the house

• Insulation moves heat from outside to inside of the house.

Tags

NGSS.MS-PS3-3

Why is a thick comfy blanket keep you warm on a cold day?

• The blanket makes heat to keep you warm.

• The blanket decreases the amount of thermal energy in the air.

• The blanket decreases the amount of thermal energy from your body to the air.

Tags

NGSS.MS-PS1-4

Which of these conducts heat energy the quickest?

• glass

• plastic

• metal

• water

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3