Investigation 1
Investigation 2
Investigation 3
Investigation 4
Miscellaneous
100
An object that sticks to iron and has a force
What is a magnet?
100
This provides the energy to light a bulb or run a motor
What is electricity source or D-cell/battery?
100
This type of circuit has only one pathway for electricity to flow
What is a series circuit?
100
The material around which a coil is wound
What is the core?
100
This is a metal clip that connects wires in a circuit
What is a Fahnstock clip?
200
This is when two magnets pull together
What is attract?
200
The pathway for the flow of electricity
What is a circuit?
200
This type of circuit splits into two or more pathways before coming together at the battery
What is a parallel circuit?
200
The wire wound repeatedly around a central core
What is a coil?
200
Part of the bulb that gets hot and produces the light
What is filament?
300
This is when two magnets push apart
What is repel?
300
Name 3 components needed to make a complete circuit
What are a source of electricity (D-cell), an electricity receiver (light bulb), and a path to get from one to the other (wires)?
300
When using two batteries in a series circuit, they must be set up like this
What is pointing in/facing the same direction?
300
A coil of wire, usually wound around a core of iron or steel, which produces a magnetic field when electricity flows through the wire
What is an electromagnet?
300
A way to represent a circuit on a piece of paper using symbols
What is a schematic diagram?
400
A piece of iron that behaves like a magnet when it is touching a permanent magnet
What is a temporary magnet?
400
This type of material allows electricity to flow
What is a conductor or metal?
400
The type of circuit that can run more components from a single D-cell/battery
What is a parallel circuit?
400
Name two things an electromagnet can pick up
What are washers, paper clip, aluminum, fastener?
400
The ________ wind on the rivet's core, the stronger the magnetism
What is more?
500
The influence of a permanent magnet's magnetic field on a piece of iron, which makes the iron act like a magnet
What is induced magnetism?
500
Name three types of materials that will stop the flow of electricity
What are plastic, rubber, glass, air, paint, wood?
500
The reason why light bulbs are dim when using 1 battery in a series circuit
What is components are all sharing the energy/electricity?
500
To make the strongest electromagnet, wrap the wire on this part of the rivet
What is between the head of the rivet and the first washer?
500
This 4th grade class is going to ACE the science test on Monday!! :)
Who is Mrs. Romeo and Ms. Erickson's class!?
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