primary

wood is a _____?

• conductor
• insulator

Silver is a _____?

• insulator
• conductor

A material in which electrons are able to move easily

• Circuit
• Insulator 
• Resistance 
• Conductor 

this circuit is .....?

• open
• parallel
• closed
• The cutest little circuit evah!

A fifth grade class constructed this circuit.  Which of these objects most likely made the light glow when connected to points X and Y?

• plastic straw
• cotton string
• aluminum foil
• rubber eraser

Which of these substances conducts electricity the best?

• wood
• brick
• copper
• plastic

What is the power source for this circuit?

• Battery
• Electric socket
• Wires
• Magic

An object through which electrons can easily flow is called a(n) ___________.

• Conductor
• Insulator

Which one is a conductor? 

• wood 
• iron 
• plastic spoon 
• paper 

If u add more batteries to your circuit with one light bulb it will get brighter. 

• True
• False