BES 5th Grade Science 1st Semester Review

What is one problem with using a series circuit? 

• It has a lot of series. 
• If one light goes down, they all go down! 
• It doesn't work properly.
• There are no problems. 

A flow of electrons through a conductor is called:

• A river
• A spark
• An electron flow
• A current

Tags

NGSS.4-PS3-2

In most electrical circuits, the pathway is made of:

• Wood
• Plastic
• Metal
• Static

What are the three components of a circuit?

• Pathway, Source, and Battery.
• Energy source, Conductor, and Receiver.
• Battery, Bulb, and Plastic.
• Wire, Electron, and Charge.

wood is a _____?

• conductor
• insulator

Tags

NGSS.5-PS1-3

____________ allows electricity to flow.

• A conductor
• An insulator
• A magnet

Tags

NGSS.4-PS3-2

____________ stops the flow of electricity.

• A conductor
• An insulator
• A magnet

Tags

NGSS.4-PS3-2

To complete a circuit the switch must be

• unattached
• open
• closed

The plastic around the wire is

• conductor
• insulator
• decoration

Tags

NGSS.5-PS1-3

Two types of circuits are

• parallel and magnetic
• electromagnetic and series
• series and parallel