| Vocabulary | Circuits | Conductors and Insulators | Electric Circuit Experiment | Miscellaneous |
| 10 | 10 | 10 | 10 | 10 |
| 20 | 20 | 20 | 20 | 20 |
| 30 | 30 | 30 | 30 | 30 |
| 40 | 40 | 40 | 40 | 40 |
| 50 | 50 | 50 | 50 | 50 |
| Final Question | ||||
What is a circuit that has 2 or more paths through which electrical charges flow?
What is a circuit that has 2 or more paths through which electrical charges flow?
parallel circuit
What is an electric charge in motion?
What is an electric charge in motion?
electric current
What is a material through which an electrical charge moves through slowly?
What is a material through which an electrical charge moves through slowly?
insulator
What is a circuit in which an electrical charge can only flow in one circular path?
What is a circuit in which an electrical charge can only flow in one circular path?
series circuit
What is a material through which an electrical charge moves through easily?
What is a material through which an electrical charge moves through easily?
conductor
In a series circuit, electric charges flow in a what?
In a series circuit, electric charges flow in a what?
loop around the circuit
What two reasons would cause an electric current to stop flowing in a series circuit?
What two reasons would cause an electric current to stop flowing in a series circuit?
1-any break in the loop 2-burnt out or missing bulb
If one of the loops in a parallel circuit is broken, what will happen?
If one of the loops in a parallel circuit is broken, what will happen?
The current will still flow through the unbroken loops (ex: Christmas lights).
What makes up an electric circuit?
What makes up an electric circuit?
energy source (battery), light bulb (resistor), switch, and wire
What flows through an electrical circuit?
What flows through an electrical circuit?
an electric charge
What are three examples of conductors?
What are three examples of conductors?
gold, copper, and metal
What are three examples of insulators?
What are three examples of insulators?
rubber, glass, plastic, or chalk
To determine whether an object is a conductor or insulator, where do you place the object in the circuit?
To determine whether an object is a conductor or insulator, where do you place the object in the circuit?
between the battery and light bulb
How are conductors alike?
How are conductors alike?
They all have metal in them.
Why are electrical cords covered in plastic?
Why are electrical cords covered in plastic?
Plastic is a good insulator.
In the experiment, electrical energy is transferred into what two kinds of energy?
In the experiment, electrical energy is transferred into what two kinds of energy?
light and heat
What parts were needed to light the light bulb?
What parts were needed to light the light bulb?
light bulb (resistor), wire, and a battery (energy source)
When the switch of an electric circuit is open, what will happen?
When the switch of an electric circuit is open, what will happen?
The circuit is broken and the current stops flowing.
When the switch of an electric current is closed, what will happen?
When the switch of an electric current is closed, what will happen?
The circuit is working and the current is flowing through it.
Why do we add a switch to an electric circuit?
Why do we add a switch to an electric circuit?
The switch allows the circuit to open and close (turn on and off).
A filament is a thin, coiled wire that can get very hot without melting. What purpose is a filament in a light bulb?
A filament is a thin, coiled wire that can get very hot without melting. What purpose is a filament in a light bulb?
a resistor
What are tiny building blocks of everything?
What are tiny building blocks of everything?
atoms
What makes up an atom?
What makes up an atom?
a positive charge, a negative charge, and no charge
Name an object that transforms electrical energy to sound energy?
Name an object that transforms electrical energy to sound energy?
radio, television, cellphone, laptop, computer, etc.
What kind of electricity is it when you get a shock from a doorknob?
What kind of electricity is it when you get a shock from a doorknob?
static electricity
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