Electricity Year 4 new

We need to follow safety ___________________ when using electricity or else you could suffer electric shocks.

• methods

• booklets

• precautions

• pylons

True / False -- You can put anything such as a fork into electric sockets.

• True

• False

Tags

NGSS.MS-PS3-5

Electricity that flows in a closed path is called a

• path
• current
• circuit

To complete a circuit the switch must be

• unattached
• open
• closed

When the switch is closed, the light

• comes on
• stays off
• burns out

If the lights are on, the circuit is

• closed
• open

If the lights are off, the circuit is

• closed
• open

Which of these materials is a good conductor of electricity?

• Rubber

• Metal

• Newspaper

• Glass

Which of the following items would conduct electricity?

• Aluminum ladder

• Metal screwdriver

• Wooden baseball bat

• Rubber flip flops

How does a switch work?

• It opens and closes the circuit
• It makes the light bulb brighter
• It is a resistor