Paragraph: (Science-textbook/science-g3-0.txt)
Sent 1: Static electricity is like a teeter-totter.
Sent 2: What happens if a teeter-totter is balanced?
Sent 3: Correct!
Sent 4: It does not move.
Sent 5: What about when its not balanced?
Sent 6: Yes, it will now begin to move.
Sent 7: Charges move when they are not balanced.
Sent 8: Charges can build up by friction.
Sent 9: Maybe you rub your feet on a wool mat or carpet.
Sent 10: Rubber soled shoes readily gain charges.
Sent 11: The wool carpet easily gives up charges.
Sent 12: The two items become unbalanced.
Sent 13: One item has a positive charge.
Sent 14: The other has a negative charge.
Sent 15: The difference in charge is called static electricity.
Sent 16: Just like the teeter-totter, something is going to move.
Sent 17: Positive charges build up on the mat.
Sent 18: Negative charges build up on you.

Question: When static electricity is balanced like a teeter-totter, what happens? (true/0)

Question: Does a teeter-totter move if it is balanced? (true/1)

No it does not
Yes it will move
I don't know

Question: What happens if static electricity is not balanced? (true/2)

Question: If two items build unbalanced charges, the difference is called what? (true/3)

Question: What is an example of how charges build up by friction? (false/4)

Stomp your feet on wool mat or carpet
Jump up and down on wool mat or carpet
Maybe you rub your feet on a wool mat or carpet
Rub rubber shoes on wool mat or carpet
Two items become unbalanced
Stomp your shoes on wool mat or carpet
You rub water on your face

Question: What kind of charge is required for static electricity? (false/5)

Question: What two types of charges build up in unbalanced items? (true/6)

Question: Charges can move when they are unbalanced by what? (true/7)

Question: What happens if a teeter-totter is balanced? (true/8)

Nothing it doesnt move
It doesn't move
It will move
It means the charges are imbalanced

Question: What kind of charges are needed to produce static electricity? (false/9)

Question: How are electrical charges similar to a teeter-totter? (true/10)

An imbalance means something is going to move
They are outside
You'll get shocked if you touch a teeter-totter
Charges does not move when it is balanced
If they are balanced they do not move
The two items become unbalanced
Teeter-totters cause large amounts of electrical charges
Charges move when they are not balanced, just like a teeter-totter moves when it is not balanced

Question: What happens to static electricity if it is balanced? (true/11)

Question: When static electricity is not balanced, what happens to the charges? (false/12)

The objects have a positive or negative charge
There is a neutral charge
Charge doesnt not move and become powerless
Just like the teeter-totter, something is going to move
Nothing
The charge is balanced like a teeter-totter
There is no charge
Charges move and increase power
The charges move