TED-Ed
How to Unboil an Egg
If you believe hard boiling an egg to be an irreversible process, then think again! Take a few minutes to watch this fun video as it explores the process for unboiling an egg and learn about the applications this process...
Educreations
Writing & Balancing Combustion Equations
Heat things up in your high school chemistry class with a instructional video on combustion reactions. Starting off with a brief explanation of combustion and the different chemicals involved, this resource walks step by step...
Educreations
Bond Types
Bond some basic chemistry knowledge to the brains of your students with this short instructional video. After first identifying metals and non-metals on the period table, the presenter continues on to explain the types of materials...
TED-Ed
What Triggers a Chemical Reaction?
Chemical reactions are happening all around us every second of every day, but what exactly causes these changes to occur? Using easy-to-understand analogies, this video explains how the concepts of enthalpy and entropy determine the ways...
Steve Spangler Science
Chemical Magic - Think Ink - Cool Science Experiment
This is a classic chemical reaction to use in your science class. Starch and iodine mix to cause a color change. Discuss with aspiring chemists the chemical and physical changes that occur as you demonstrate.
Educreations
Hydrolysis
Young chemists examine the effects of salt on the pH levels of solutions with the help of this instructional video. Taking a close look at reactions between three different salts and water, students learn to predict the...
Educreations
Entropy & Free Energy
An understanding of chemical reactions really boils down to two concepts: entropy and enthalpy. Follow along with this instructional video as it explains how these two principles are used to calculate Gibbs free-energy which...
Curated OER
Chemical Magic - Think Ink!
This is a classic chemical reaction to use in your science class. Starch and iodine mix to cause a color change. Discuss with aspiring chemists the chemical and physical changes that occur as you demonstrate.
Science Friday Initiative
Science Friday: The Scoop on Stretchy Ice Cream
A traditional Turkish ice cream stretches like silly putty. Find out about the chemistry that is responsible for the behavior of this dessert. [3:16]
Crash Course
Crash Course Kids 19.2: Chemical Changes
We've talked about mixtures and solutions, solutes and solvents, but what about things that can't be undone? What about chemical changes? In this episode of Crash Course Kids, Sabrina talks to us about how to tell if you have a chemical...
Bozeman Science
Bozeman Science: Physical & Chemical Changes
Mr. Andersen explains the difference between physical and chemical changes. A brief discussion of chemical reactions and equations is also included.