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"...
heat from the sun
car tires
democracy
acceleration
air inside a basketball
dry ice
ocean waves
cell phone signal
sand
baking soda
a force (like a push or a pull)
the floor you are standing on
x-rays
water in a cup
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.