TED-Ed
Will Future Spacecraft Fit in Our Pockets?
Say goodbye to giant rocket ships and hello to micro-spacecraft. Taking a look at the future of space exploration, this video explores the development of tiny, expendable space probes that can investigate the far reaches of space and...
Periodic Videos
Zirconium
At extremely high temperatures, zirconium spontaneously ignites in air. Learn more about the other properties of zirconium and observe zirconium lumps and shavings. The video finds its place as the 40th in a series of 118 covering the...
Periodic Videos
Barium
One radioactive isotope of barium has a half life that is longer than the age of the universe. Chemistry students and a professor present a video, focused on barium, as part of a series on the periodic elements. They share the...
Teaching Channel
New Teacher Survival Guide: ADHD in the Classroom
Discover one teacher's efforts to improve in-class transitions and help students to remain engaged and on-point during class. You'll begin by viewing a sample lesson in a special education classroom with follow-up commentary and...
Curated OER
Dividing polynomials 1
Divide two polynomial expressions by writing the problem as a fraction or as long division. Sal shows how to use long division to divide polynomials. A solid understanding of polynomial operations is necessary to grasp this video.
Khan Academy
Solving Equations with the Distributive Property
Here is an equation in which the first step is to use the distributive property to get rid of the parenthesis. Then it is solved for the variables. Since there are variables on both sides of the equation, it is important to verify the...
Cisco
Episode 1.2: The Problem
Where have all the schoolgirls in Malawi gone? Teen leaders solve a mystery and investigate a problem in episode two in the seven-part first series of Global Problem Solvers. After finding the missing girls at a far-away well, the group...
SciShow
Why We Age - And How We Can Stop It
As we get older, we age, our bodies and minds deteriorate, but this isn't true of all species. The video begins with why we age and what biological processes cause aging. Then it covers research on worms, mice, and other animals that...
Amoeba Sisters
How Cells Become Specialized
Cell specialization is amazing! How do they know what they should become? A video from an interesting biology playlist examines the process of cell specialization. Content includes where we find specialized cells, types of specialized...