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Question 1 What are the charges of these two balloons? The balloons have opposite charges. Check Answer
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ElectricityElectricity
JeopardyJeopardy
Electricity Circuits
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Magnets
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Anything Goes
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Question 1Question 1
What are the charges of these two balloons?
The balloons have opposite charges.
Check Answer
Question 2Question 2
Provide an example of an insulator and a conductor.
Conductors – Most metals, water
Insulators – rubber, plastic, wood, glass
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Question 3Question 3
PICTIONARY FACE OFF! Pick one artist from your team to represent you. Your artist will draw a picture of a vocabulary word and your team will guess what the word is. The team that guesses first will win double points.
electrons
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Question 4Question 4
a. Look at each item on the list below. Explain whether the item is a conductor or an insulator.
b. Explain how you could use three wires, a battery, and a light bulb to test each item in part A to determine if it is a conductor of electricity.
A. Conductors – house key, coin, metal fork, aluminum foil
Insulators – rubber band, wooden toothpick, plastic spoon
B. To test the items in part A, you should place each item between two open wires hooked up to the battery and the light bulb. If the bulb lights up when the item is hooked up, the item is a conductor. If the bulb does not light up, the item is an insulator.
Check Answer
Item Conductor InsulatorHouse key
Rubber band
Coin
Wooden toothpick
Metal fork
Plastic spoon
Aluminum foil
Question 5Question 5
Label the three main parts of a circuit.
The power source, the power carrier, and the power receiver
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Question 6Question 6
Contrast a series circuit and a parallel circuit.
A series circuit has only one path for the electricity to follow. A parallel circuit has more than one path for the electricity to follow.
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Question 7Question 7
If a light bulb was removed from this circuit, what would happen to all the other lights? What type of circuit is this?
All the other bulbs would go out. It is a series circuit because there is one path for the electricity to follow.
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Question 8Question 8
What type of circuit is shown above?
Open circuit
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Question 9Question 9
Explain why a series circuit is like a one-way street and why a parallel circuit is like a street with back roads, detours, and bypasses.
On a one way street, there is only one way for the traffic to go. If one part of the road is blocked, the whole street cannot be used. If part of a road is blocked, but there are back roads and detours, people can still travel around the part of the road that is blocked and reach their destination.
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Question Question 1010
FACE OFF! Pick two partners to represent you in a game of Outburst.
Closed circuit
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Question Question 1111
With magnets and electricity _______ attract.
opposites
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Question Question 1212
A paper clip is attracted to a magnet. The paper clip must have been inside ______________.
The magnet’s magnetic field.
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Question Question 1313
When would it take the MOST effort to push two points on a magnet together?
When two poles that are the same are facing each other
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Question Question 1414
How do you build an electromagnet and how can you make it stronger?
You build an electromagnet by hooking up two wires to a battery. Then, you wrap the wires around an iron core, like a nail. To make it stronger, make more coils around the metal.
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Question Question 1515
List four properties of a magnet.
Answers will vary.
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Question Question 1616
What is electricity?
A form of energy created from the movement of electrons.
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Question Question 1717
What kind of charge do electrons have?
A negative charge
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Question Question 1818
How are electricity and magnetism related?
Answers will vary.
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Question Question 1919
FACE OFF! Pick a person to play around the world against the other team. If your representative makes it around the other team’s world, your team will be awarded double points.
Current
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Question Question 2020
How are current electricity and static electricity different?
Current electricity continues as long the circuit is closed and complete. It happens over and over. Static electricity happens one time. It is instantly over.
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