Solid, Liquid, or Gas?
Pick the State of Matter
Buddy Work
100

an object with molecules that stick very close together.


Solid?

Liquid?

Gas?

Solid

100
  1. Which is a solid?

a.Air 

b.Chocolate chips 

c.Lemonade

d.Milk



B. Chocolate chips

100

With a buddy: 

Explain how a solid can be changed into a liquid: 

Use these words:  solid, liquid, heat, changes, melt

A solid can change into a liquid by adding heat. When you add heat it makes the cells (molecules) move quickly and melt into a liquid.


A solid changes into liquid when you add heat and melt it down.


A solid melts into a liquid when you add heat to make it change.

200

matter that has moving molecules that slide along each other. 

Solid?

Liquid?

Gas?

Liquid

200

Which is a liquid?

a.Steam

b.Leaf 

c.Chalk

d.Water

D. Water

200
What did we add to change chocolate chips to a liquid?

Heat

300

matter with molecules that bounce around and away from each other.

Solid?

Liquid?

Gas?

Gas

300

Which is a gas?

a.Book

B. Cheese

c. Oxygen

D. Juice

C. Oxygen

300

Can toast be untoasted?

No

400

Challenge: What everything in the world is made up of?

Matter

400
Which is a solid?


A. sand

B. soda

C. bubbles

D. lotion

A. Sand

400

How does a liquid become a gas?

A. Add cold

B. Add heat

C. do nothing

B. Add heat (it will boil it into a gas)