Electrical Engineering

Electrical Engineering

Questions for Grade 2 & 3

Multiple Choice

Which is NOT a conductor?

• water

• silver

• wood

• steel

Poll

Is this safe to use?

• Yes, with some tape

• Yes

• Yes, use it a little/ less often

• No

Multiple Choice

Which is NOT an insulator?

• plastic

• copper

• glass

• rubber

Circle the hazards (dangers) in the picture

Multiple Choice

Which symbol means switch?

Poll

Can electrical circuits cause fires?

• Yes

• No

Discuss

Why is this electrical circuit dangerous?

What can they change?

Open Ended

Teddy and Ava are making electrical circuits. They have new wires, a new light bulb and an old battery. They connected all the parts together but the bulb won't light up! In teams talk about why the light bulb won't work. What is the solution?

Poll

Can women be electrical engineers?

• Yes

• No

• Not sure

Multiple Select

Look at the open circuit. What conductor can they use to close it?

Multiple Choice

Is it an open or closed circuit?

• open

• closed

Multiple Choice

Will the ALL the light bulbs turn on?

• No, because it's an open circuit

• No, because it needs more batteries

• No, because the electrical travels in opposite directions

Multiple Choice

Which symbol means battery?

Circle the hazards (dangers) you see in the picture.