Science 5 Q3 Summative Test

Conductors are materials that...

• Allow heat to pass through
• Stop heat from passing through
• Allow cold to pass through
• Stop cold from passing through

A material that prevents heat or an electric current from flowing

• Conductor

• Insulator

• Magnetism

• Electric Circuit

What would best complete this circuit?

• A wire

• A switch

• A battery

• A light bulb

Which of the following materials is an electrical insulator?

• aluminum
• gold
• rubber
• steel

All of the following are conductors except _______.

• metal spoon
• wire
• iron nail
• plastic spoon

What is NOT an example of an insulator in the kitchen?

• an oven mitt
• pots and pans
• wooden spoons
• a plastic measuring cup

What is a insulator?

• a material that slows the transfer of heat
• a material that transfers heat easily
• a material that is fluffy
• a material that is temperature controlled

Which of these is a conductor?

• 
• 
• 
• 

The following are conductors EXCEPT-

• 
• 
• 
• 

Which is TRUE about an insulator?

• It can be a good conductor.

• It allows heat to pass through easily.

• It slows energy transfer.

• It provides heat to keep materials warm.