Show:
matter A
properties
physical & chemical changes
matter B
matter C
100
This is how much matter is in an object.
What is mass?
100
orange, blue, yellow and red are some ways this property is described
What is color?
100
burning wood
What is a chemical change?
100

Name the three forms of matter found on Earth

Solids, liquids and gases

100

Give an example of a solid, of a liquid and of a gas.

Teacher discretion.

200
This kind of matter keeps its shape. A pencil is an example of this kind of matter.
What is a solid?
200
small, large, inches or feet describe this property
What is the size?
200
cutting paper
What is a physical change?
200

What are three properties you could use to describe solid objects?

shape texture weight color hard/flexible etc.

200

What are three properties you could use to describe a liquid?

Foamy, bubbly, color, viscous, transparent, etc

300
Juice tries to take the shape of its container.
What is a liquid?
300
a sphere, a cylinder or a rectangular prism are a few
What is shape?
300
rotting potato
What is a chemical change?
300

Define the difference between a solid, a liquid and a gas.

A solid keeps its shape, a liquid takes the shape of the container and a gas goes everywhere.

300

What does it mean to melt and object?

Turn it from a solid to a liquid.

400
Helium is an example of this kind of matter that spreads out to fill its container.
What is a gas?
400
how something feels (rough, smooth) describes this property
What is texture?
400
mixing a salad
What is physical change?
400

What does it mean when something evaporates?

It changes from a liquid to a gas.

400

What does it mean when an object freezes?

It changes from a liquid to a solid.

500
Anything that takes up space and has mass.
What is matter?
500
how warm or cold something is describes this property
What is temperature?
500
melting popsicle
What is a physical change?
500

What do you need to change matter from a solid to a liquid or from a liquid to a gas.

add heat

500

What do you need to change something from a gas to a liquid or a liquid to a solid?

Take heat away from it.