| Vocabulary | States of Matter | Properties | Reversible/Irreversible Changes |
|---|---|---|---|
|
Purpose
The use of an object is the object's ___________.
|
Solid, Liquid, Gas
What are the 3 states of matter?
|
Traits of features of and object you can observe.
OR the words you use to describe an object
What is a property?
|
A change that can go back to the way it was.
What is a reversible change?
|
|
Assemble
__________ means to put the pieces of something together.
|
Gas
What is a state of matter you cannot see?
|
Bend it
How can you test the flexibility of an object?
|
A change that cannot be undone.
What is an irreversible change?
|
|
Reversible
To change something back to the way it was is ________________ . (able to be undone)
|
Solid
What state of matter has a size and shape?
|
Scratch it
How can you test the hardness of an object?
|
Answers may vary
Give an example of a change that can be reversed.
|
|
Irreversible
A change that cannot be undone is ____________.
|
Liquid
Which state of matter takes the shape of the container it is in?
|
Hard, heavy, long, sinks in water, smooth
What are 2 properties of a hammer?
|
Answers may vary
Give an example of an irreversible change.
|
|
Matter
Anything that has weight and takes up space is __________.
|
Gas does not have size or shape.
Describe the shape of a gas.
|
round, smooth, red
Describe the properties of an apple.
|
Freezing
Which of these is an example of a reversible change?
Burning, Freezing, Cooking, Rusting |
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