Show:
Safety
Magnetism
Electricity
Experiments/Labs
Definitions
100
You should never do this when unplugging an electrical device from an outlet in a wall.
What is pull the device from the cord?
100
This is a magnet made by electrical current. 
What is an electromagnet?
100
A type of energy in which small particles (electrons) move through a device.
What is electricity?
100
We "felt" electricity when we did this experiment?
What is connect an exposed wire to a D cell battery?
100
Anything an electrical current can pass through easily.
What is conductor?
200
Materials you should never stick in a plug in.
What are metals (such as forks, knives)?
200
This happens when you put the north pole of one magnet towards the south pole of another magnet.
What is they attract?
200
Where the current flows from the battery through an electrical device providing power, and returning back to the battery.
What is a closed circuit?
200

We tested various materials like a toothpick, a penny, a key and a marker in this experiment.

What is testing items to be conductors and insulators?

200
A complete path for an electric current.
What is a circuit?
300
You should never use this while taking a bath.
What are anything that is plugged in (for example a radio)?
300
Name a type of metal that can be magnetized?
What is iron or nickel?
300
Electrons from the hair build on the surface of the plastic.
What is static electricity?
300
This happened when we rubbed a balloon onto our hair.
What is stick to the wall?
300
A flow of electricity.
What is a current?
400
You should never use this while you are watering the lawn.
What is a lawn mower?
400
The 3 things you need to make an electromagnet.
What are a battery, wire and iron nail?
400
Electricity can be changed (converted) into other useful forms of energy by ___________.
What is an electrical device?
400
We learned how to draw symbols to demonstrate this experiment.
What is making circuits?
400
Materials that electricity has a hard time flowing through; for example plastic, leather or wood.
What is an insulator?
500
You should never fly this when you are near an electrical post.
What is a kite?
500
Can be observed using paper and iron fillings.
What are magnetic fields?
500
Our house plug ins have this many volts.
What is 110 Volts?
500
We connected these devices to our circuits in order to control the flow of electricity.
What are switches?
500
An electrical component which slows electron flow.
What is a resistor?