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Unit: Introduction to energy

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Introduction to energy

Energy. It's everything. Seriously.
NGSS:
HS‑PS3‑1
,
HS‑PS3‑2
,
HS‑PS3.A.2
,
HS‑PS3.A
,
HS‑PS3

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Practice

Forms of energy

Heat. Light. Motion. Are these all really the same thing?
NGSS:
HS‑PS3‑2
,
HS‑PS3‑3
,
HS‑PS3‑4
,
HS‑PS3.A.1
,
HS‑PS3.A.3
,
HS‑PS3.A
,
HS‑PS3.D.1
,
HS‑PS3.D
,
HS‑PS3

Learn

Practice

Quiz 1

Level up on the above skills and collect up to 160 Mastery points

Energy and fields

Why do magnets feel stronger when you hold them closer together?
NGSS:
HS‑PS3‑5
,
HS‑PS3.C.1
,
HS‑PS3.C
,
HS‑PS3

Learn

Practice

Energy at the microscopic scale

We explain everything else at the microscopic level, why not energy?
NGSS:
HS‑PS3‑2
,
HS‑PS3.A.4
,
HS‑PS3.A
,
HS‑PS3

Learn

Practice

Quiz 2

Level up on the above skills and collect up to 240 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 500 Mastery points!

About this unit

This unit explores energy, a property that we use to model and explore systems. Learn about the theory of energy, the different macroscopic forms it takes, and how the forms of energy are tied together at the microscopic scale.