Exploring Conductors and Insulators in Everyday Life

What is the purpose of using a battery, lightweight, and alligator clips in the experiment?

• To test the strength of materials

• To create a complete circuit

• To measure the weight of objects

• To generate heat

Tags

NGSS.MS-ETS1-1

What is the term used for materials that do not conduct electricity?

• Insulators

• Conductors

• Semiconductors

• Resistors

Which of the following objects was found to be a conductor?

• Plastic chopstick

• Metal knife

• Wooden toothpick

• Paper patty pan

Why did the aluminum can conduct electricity?

• Because it is made of paper

• Because it is made of plastic

• Because it is made of metal

• Because it is made of wood

What was the result when testing the plastic spoon?

• It conducted electricity

• It melted

• It did not conduct electricity

• It broke

Tags

NGSS.MS-PS2-3

Which part of the whisk conducted electricity?

• The handle

• The metal part

• The plastic part

• The entire whisk

What material is the slinky made of, and what was its result in the test?

• Glass, insulator

• Plastic, insulator

• Wood, insulator

• Metal, conductor

Tags

NGSS.MS-PS3-3

What was the result when testing the toothpick?

• It conducted electricity

• It broke

• It did not conduct electricity

• It melted

What unique property does graphite have compared to other non-metals?

• It is transparent

• It is a good conductor

• It is a good insulator

• It is very heavy

What was the final conclusion about metals and non-metals in the experiment?

• Metals are conductors, non-metals are insulators

• Both metals and non-metals are insulators

• Metals are insulators, non-metals are conductors

• Both metals and non-metals are conductors

Tags

NGSS.MS-PS2-3