Electricity and conductors

Base on what we discussed, what is the definition of electricity?

• Electricity is the flow of tiny particles called protons.

• Electricity is the flow of tiny particles called electrons from place to place. 

• Electricity is bright.

• Electricity is the movement of lightening.

Electricity can be seen in nature in a -----------------------------------

What is a conductor?

• A conductor connects things.

• A person who collects money on a bus.

• A conductor is a material which electricity, heat or sound can flow through.

• A conductor is a material which electricity, heat or sound can not flow through.

.An electrical conductor conducts electricity. The ability to conduct electricity is called electrical conductivity..

• True

• False

Most metals, like iron and copper, are not electrical conductors. These metals can't be used to make wires to carry electric current.

• True

• False

Name 4 Conductors.

What is a poor conductor?

What is a good Conductor?