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Instructional Video4:42
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Crash Course Kids

The Life Hydrologic

For Students 3rd - 8th Standards
What effect does the hydrosphere have on the biosphere? What's going on below the surface of the ocean? As one goes deeper into the ocean, habitats, temperatures, pressure, and the types of living organisms change. This is the focus of a...
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Instructional Video7:25
Curated OER

Voltage and Current, Part 1

For Teachers 9th - 12th
First in a two-part series, this video is comprised of diagrams, pictures, and animated images explaining how an imbalance of electrons causes them to move. Stored electric charge is revealed as potential energy, and a water tower...
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Instructional Video9:47
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Crash Course

Fluids in Motion: Crash Course Physics #15

For Students 9th - Higher Ed Standards
How do fluids act when they are moving? A thorough video lesson explains the characteristics of fluids while in motion. Building from the previous lesson in the series, the 15th installment of a Crash Course physics series provides an...
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Instructional Video4:40
American Chemical Society

The Energy of Toys

For Teachers 9th - 12th Standards
Many children's toys demonstrate energy transfer without electricity. The video highlights the drinking bird, which bobs up and down thanks to a chemical reaction. It also demonstrates other classic toys that show energy transfer...
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Instructional Video7:38
Curated OER

Change of State Example

For Students 7th - 10th
A problem from a chemistry textbook is posed on the screen. In this problem, ethanol is used to illustrate how much energy, in joules, is required to change a substance from a liquid to a gas. The boiling point of ethanol is given, and...
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Instructional Video2:39
MinuteEarth

Denizens of the Deep

For Students 6th - 12th Standards
Dive into a lesson on the habitat of Earth least studied. A creative lesson describes the characteristics of animals that live in the deepest depths of the ocean. It also shares the concern of scientists that fishing these depths may...
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Instructional Video4:00
Physics Girl

How to Make a Cloud in Your Mouth

For Students 6th - 12th Standards
Could you make a cloud with only what you have on you right now? The video explains how to use only your mouth to create a cloud, no matter the temperature outside. It also discusses the physics principles allowing this to occur, various...
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Instructional Video4:56
Teacher's Pet

Changes of States of Matter

For Students 6th - 12th Standards
While scientists debate if there are five or seven different states of matter, this video introduces the most common three. It explains the properties of each, kinetic theory, and the changes that occur due to temperature fluctuation.
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Instructional Video2:16
MinuteEarth

What Happened To This Car?

For Students 6th - 12th Standards
On June 7, 1692, at 11:43 am, the Jamaican city of Port Royal sank into the harbor, killing more than 2,000 people. The video explains this disaster and others that were caused by liquefaction, describes the conditions required, and...
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Instructional Video4:08
Be Smart

What's The Loudest Possible Sound?

For Students 6th - 12th Standards
If a tree falls in the forest and no person is around, does it still make a sound? Students view a short video segment to determine sound and decibel levels of various objects, including the loudest and quietest possible sounds humans...

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