What is matter? What is not matter? How do we write a definition of matter?
Below are some things. You (and your team) get to decide if each thing should be classified as "matter" or "not matter"...
sand
heat from the sun
air inside a basketball
the floor you are standing on
water in a cup
ocean waves
dry ice
x-rays
car tires
cell phone signal
baking soda
a force (like a push or a pull)
acceleration
democracy
Matter
Not matter
I'm not sure...
In a complete sentence, write your definition of matter.
Is electricity considered matter or not matter? Use TWO complete sentences to support your answer.