BCA: 4th Grade: Science: Electrical Circuits

______ is all AROUND us and exists in several different forms.

• energy
• light
• gravity
• matter

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Select all the types of energy we learned in class?

• Sound energy

• Light energy

• Mechanical energy

• Thermal energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS4-1

_______ is energy from the flow of an electric charge through a conductor.

• Electrical energy
• Nuclear energy
• Chemical energy
• Thermal energy

Electrical energy is energy from the _____ of an electric charge through a ________?

• static; insulator
• flow; capacitor
• displacement; resistor
• flow; conductor

Electrical energy flows in a _______?

• wire
• resistor
• circuit
• battery

A _______ is a material that transfers energy quickly?

• insulator
• semiconductor
• dielectric
• conductor

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A good conductor allows the transfer of energy very ________?

• inefficiently
• slowly
• quickly

• randomly

Tags

NGSS.MS-PS3-3

List THREE examples of good conductors?

• Copper

• Aluminum

• Plastic
• Rubber

• Silver

An ________ is a material that does NOT transfer energy easily?

• conductor
• semiconductor
• superconductor
• insulator

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

An insulator is a material that _________ transfers energy easily.

• allows energy to flow
• transfers energy quickly
• does not
• conducts energy efficiently