Science STAAR Review Category 2

a force that resists motion when two surfaces are touching each other

• kinetic

• thermal

• force

• friction

the frictional force air exerts against a moving object

• friction

• motion

• potential

• air resistance

the ability to do work

• energy

• gravity

• force

• motion

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-4

stored energy or energy of position

• friction

• gravity

• potential

• kinetic

Tags

NGSS.MS-PS3-2

energy of motion

• electrical

• potential

• kinetic

• sound

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

energy from vibrations in matter

• sound

• light

• mechanical

• thermal

Tags

NGSS.MS-PS4-1

energy of moving electrons or electric charges

• chemical

• electrical

• light

• lens

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

the flow of electricity

• thermal

• force

• electrical current

• potential

energy in the form of waves that can travel through empty space; main source for Earth is from the Sun

• electrical

• chemical

• light

• sound

Tags

NGSS.MS-PS4-1

energy stored in chemicals such as food and batteries

• chemical

• mechanical

• light

• thermal