Crash Course Kids
The Life Hydrologic
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...
Curated OER
Voltage and Current, Part 1
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...
Crash Course
Fluids in Motion: Crash Course Physics #15
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...
American Chemical Society
The Energy of Toys
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...
Khan Academy
Comparing Celsius and Fahrenheit Temperature Scales, Pre-Algebra
What exactly is the difference between Celsius and Fahrenheit? Watch this video to find out. Sal identifies and defines the Celsius and Fahrenheit scales, assesses the differences, and then labels boiling and freezing on each of the...
Khan Academy
Change of State Example, States of Matter and Intermolecular Forces, Chemistry
A problem from a chemistry textbook is posed on the screen. In this problem, ethanol is used to illustrate the amount of energy, in joules, required to change a substance from a liquid to a gas. The boiling point of ethanol is given, and...
MinuteEarth
Denizens of the Deep
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...
Teacher's Pet
Changes of States of Matter
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.
Physics Girl
How to Make a Cloud in Your Mouth
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...
MinuteEarth
What Happened To This Car?
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...
Be Smart
What's The Loudest Possible Sound?
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...
PBS
Pbs Learning Media: Water Pressures: Gender and Education
Learn how water shortage in Rajasthan, India effects women specifically. [5:53]
Crash Course
Crash Course Chemistry #15: Partial Pressures & Vapor Pressure
This week we continue to spend quality time with gases, more deeply investigating some principles regarding pressure - including John Dalton's Law of Partial Pressures, vapor pressure - and demonstrating the method for collecting gas...
Khan Academy
Khan Academy: Chemistry: Vapor Pressure Example
Learn how to solve for the number of water molecules needed to evaporate to give a particular vapor pressure in this video lecture. The problem uses the ideal gas law to solve for the number of molecules of water. The problem is solved...
Khan Academy
Khan Academy: Lab Values and Concentrations: Tonicity: Comparing Two Solutions
Find out how tonicity is determined by ions that don't move across membranes and how it affects the movement of water. Rishi is a pediatric infectious disease physician and works at Khan Academy. [11:02]
PBS
Pbs Learning Media: Crash Course Chemistry: Partial Pressures & Vapor Pressure
We continue to spend quality time with gases, more deeply investigating some principles regarding pressure - including John Dalton's Law of Partial Pressures, vapor pressure - and demonstrating the method for collecting gas over water....
Bozeman Science
Bozeman Science: Water Potential
In this video, Paul Andersen defines water potential and explains how it can be calculated in a simple system. He explains how water can moved through osmosis and break down the two major parts of water potential (solute potential and...
Massachusetts Institute of Technology
Mit: Blossoms: Connection Between Water Desalination & Making Pickles
A video lesson combined with student group work about the desalination of seawater in areas where there is little access to freshwater.
Incorporated Research Institutions for Seismology
Iris: Monitoring Injection Wells Using the Hall Plot
Technical animation describes the equation used to interpret ground-water pressure and the character of the host rock during waste-water injection. [10:59]
Sophia Learning
Sophia: Osmosis
A website giving an explanation to the process of osmosis with a PowerPoint presentation, a video of a lab, and a video of an answer to a review question. The PowerPoint presentation reviews the process by which water diffuses through a...
Curated Video
Math Tutor Dvd: Cloud in a Bottle:science Experiment! Fun and Easy Science Project
Learn to make a very impressive cloud form in a plastic bottle! By pumping air into an empty plastic bottle and quickly releasing the pressure, we can cool off the air and force the water to condense into a thick cloud. It's a very...
Sophia Learning
Sophia: Osmosis: Lesson 3
This lesson explains the process of osmosis. It explains how osmosis is a passive form of transport, used to move water molecules across a semi-permeable membrane, down their concentration gradient. It is 3 of 8 in the series titled...
Crash Course
Crash Course Physics #15: Fluids in Motion
In this video episode of Crash Course Physics, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion...
Amoeba Sisters
Amoeba Sisters: Osmosis
A video exploring the topic of osmosis. Understand how water diffuses through semipermeable membrane based on the concentration of solute. Learn key terms for understanding the process by seeing an example of blood cells. Teachers can...
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