Conductors and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat to flow through it easily. Examples include metals like copper and aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity or heat to flow through it easily. Examples include rubber, glass, and wood.

Front

Is a copper penny a conductor or insulator?

Back

Conductor

Front

Is an oven mitt a conductor or insulator?

Back

Insulator

Front

Are rubber rain boots a conductor or insulator?

Back

Insulator

Front

What type of container is best for storing popsicles?

Back

Plastic

Front

What are some examples of insulators?

Back

Rubber, glass, wood.

Front

Why are metals good conductors?

Back

Metals have free electrons that can move easily, allowing them to conduct electricity and heat.

Front

Why are rubber and plastic used as insulators?

Back

Rubber and plastic do not have free electrons, which prevents the flow of electricity and heat.

Front

What happens when a conductor and an insulator are connected in a circuit?

Back

The conductor allows electricity to flow, while the insulator prevents it from flowing.