SCIENCE YEAR 2 ELECTRICITY

When a switch is closed, it will complete a circuit and allow electricity to flow.

• Yes

• No

What object could a switch be compared to?

• Coin

• Popsicle stick

• Plastic spoon

• Paper

Which object is a conductor?

• Rubber

• Newspaper

• Metal Spoon

• Glass

Which of the following items would conduct electricity?

• Paper clip

• Straw

• Handkerchief

• Glass rod

A penny is an example of ...

• Conductor

• Insulator

A plastic ruler is an example of ...

• Conductor

• Insulator

This electrical component is ...

• Bulb holder

• Dry cell holder

• Bulb

• Switch

An ... is an object that does not allows electrical current to flow through it.

• conductor

• insulator

A ... is an object that allows electrical current to flow through it.

• conductor

• insulator

Which components are needed to form a complete circuit? Click for the correct answers.

• A bulb

• A switch

• A dry cell

• Connecting wire