Show:
Watts Up?
Amp It Up
Silly Circuts
Lights Out!
That's Shocking
100
A magnetic force
What can travel through many objects?
100
It is a temporary magnet.
Why can a nail pick up a washer?
100
Magnets
What sticks to iron?
100
Two magnets
What can attract or repel?
100
A force
What is a push or a pull?
200
A magnetic force between two objects.
What depends on thickness and distance?
200
Compasses and iron objects
What can be used to detect a magnetic field?
200
D-cell battery
What is a sourse of electrical energy?
200
A bulb an energy receiver.
What produces light?
200
Electricty must travel fin a circle from one end of the battery to the other.
What is a complete circuit?
300
A switch
What opens and closes a circuit?
300
Materials that allow the flow of electricty through them.
What are conductors?
300
Materials that stop the flow of electricty.
What are insulators?
300
A circut with only one pathway for electricty to flow.
What is a series circuit?
300
Pieces in a series circuit.
What shares the electricity source?
400
D-cells in a series circuit (facing)
What must be facing the same direction?
400
A circuit that has more than one direct path from the D-cell to each light bulb so if one light goes out the other will still work.
What is a parallel circuit?
400
When a nail is stuck to a permanent magnet and it can pick up a small washer.
What is induced magnetism?
400
It opens and closes the circuit.
What does the switch do in a complete circuit?
400
All of these. (Baskeball hoop, can cap, magnetite)
What sticks to a magnet?
500
Allof these (foil,handle, penny)
What doesn't stick to a magnet?
500
All of these can ...(basketball hoop, can, foil, bottle cap, penny)
What conducts electricity?
500
Magnetite
What sticks to a magnet but doesn't conduct electricty?
500
To learn as much as you can!
Why are you here in school?
500
Quiently and carefully.
How do we take the science test?