Ruby 4.8C Vocab Quiz Review

Match each word with the correct definition. Battery

• a power source

• wire

• a thin flexible conductor of electricity

• circuit

• path along which electrical current flow

• battery

Match each word with the correct definition. Circuit

• light bulb, buzzer, motor, etc

• output device

• the flow of electrons in a circuit

• switch

• controls the flow of electricity

• electrical current

Which of the following is an open circuit?

• a

• b

• c

• d

Which one shows a circuit with a closed switch.

• a

• b

• c

• d

An open circuit is considered to be a(n) __________ circuit. Choose TWO possible answers.

• Working

• Broken

• Complete

• Incomplete

Of the circuit parts, which material is considered optional, but can help them control the flow of electricity?

• Wire

• Battery

• Lightbulb

• Switch

Tags

NGSS.3-5-ETS1-2

After Samantha and Eli build their circuit, they leave it connected so that the bulb can be lit for a while. After 10 minutes, what will they likely notice?

• The bulb will be blinking in a pattern.

• The bulb will feel warm.

• The bulb’s light will change colors.

• The bulb will be moving.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4