The category which you would classify the use of a desk lamp.
What is lighting?
100
The device you built that made a light bulb turn on.
What is a flashlight, a circuit board or a lunch box alarm.
100
Give 3 examples of a switch in your classroom or in your house.
What is a light switch, or... (other answers).
100
The type of circuit where electricity will not turn on a light bulb because the flow of electrons is stopped.
What is an open circuit?
200
The category which you would classify the use of a calculator.
What is computing?
200
Five types of materials used to build a lunch box alarm.
What is a light bulb, paper clips, brass tacks, insulated wires, a battery and holder, tape, an exacto knife, clothes pin, straw and cardboard?
200
Materials used to build a switch.
What is an eraser, brass tacks, coins, clothes pins, cardboard, paper clip, tin foil, other items...
200
The type of circuit where electricity will turn on a light bulb because the flow of electrons is continuous.
What is a closed circuit?
300
The categories which you would classify the use of a fridge.
What is heating/cooling and lighting?
300
Three reasons why your car worked.
What is a) it had a closed circuit, b) the wheels moved freely, c) the elastic that was attached to the motor and wheel was not too loose or too tight, d) any other reasons?
300
A switch stops the flow of this.
What is electricity?
300
My car's motor was able to power my car because of this.
What is a closed circuit?
400
The categories which you would classify the use of a computer.
What is lighting, communicating and computing?
400
The light bulb on your circuit board did not light up.
What is the correct answer was not chosen?
400
Reasons why our switch might not work.
What is your wires could be disconnected, the battery might be dead, your switch is not a conductor, your light bulb is burned out, etc.
400
The reason why insulated wires need to be stripped back when creating a closed circuit.
What is because metal is a good conductor of electricity?
500
An example of a device where electricity powers something to move.
What is an electric pencil sharpener, a car, a fan, etc...
500
Three ways you would improve your flashlight design.
What is ...? (what would YOU do?)
500
What we compared a switch to- something outside the classroom.
What is a moveable bridge?
500
When this device was working, the light when on because it created a closed circuit.