French street artist JR uses his camera to show the world its true face, by pasting photos of the human face across massive canvases. At TED2011, he makes his audacious TED Prize wish: to use art to turn the world inside out.

What style of animation perfectly mimics the movement of zombies? Puppet animation allows for just the right amount of zombie-like stiff limbs and jerky stumbles. TED-Ed animators show how to bring a zombie to life through 2D puppet...

Jessi and Squeaks use the power of the sun to conduct a cool science experiment!

Have you noticed that the moon looks different over the course of the month? Follow along with this fun activity to help you remember the different phases of the moon!

In order to understand the history of media literacy we have to go all the way back to straight up literacy. In the first half of our look at the history of media literacy, Jay takes us all the way back to Ancient Greece and forward...

America's school systems are funded by the 50 states. In this fiery talk, Bill Gates says that state budgets are riddled with accounting tricks that disguise the true cost of health care and pensions and weighted with worsening deficits...

Even an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism. And all with lunch! This first series...

The first step in honing your new study skills is to take better notes. This week Thomas will tell you everything you need to know to come to class prepared and find a note-taking system that will help you retain and review like a champ.

Mr. Andersen defines Newton's three laws of motion. He describes how the first law relates to inertia, how the second law relates to mass and acceleration, and how the third law allows a rocket to launch.

New research is changing our ideas about the history of Mars's moons and we might have found the most active region of space.

Jessi brought one of her favorite toys to the fort, a magnet! Let's see what it can stick to!

Tag along with Jessi and Squeaks to learn how to make your very own model of the Solar System!

New ReviewThis colorful video program takes a look at the many different types of forces. Magnetic, electric, and gravitational forces are all explored. Special emphasis highlights how these forces impact our everyday lives. This video correlates...

New ReviewThe fascinating nature of chemical reactions are explored in this program. By highlighting common indicators students will learn how to identify the presence of chemical reactions. This video correlates to the Next Generation Science...

New ReviewThis video uses colorful imagery and animations to illustrate how matter is made of tiny particles. The nature of atoms and molecules is explored through instructive imagery. The video correlates to the Next Generation Science Standard...

New ReviewBetsy Ross, born in 1752, becomes a symbol of American history and women's contributions. She apprenticed as an upholsterer and ran a successful business after marrying John Ross. Following his death in the Revolutionary War, she is...

New Review“Types of Maps” explores different types of maps and how each type is used.

New ReviewIn today’s lesson, we’ll explore what surface area really means, how nets help us see every face, and how to find surface area for rectangular prisms, triangular prisms, and parallelogram prisms. Then you’ll learn the shortcut formula SA...

The more you know!

This video explores the fascinating processes of heating and cooling. Vivid, real-world examples help students understand the difference between changes that can be reversed and those that cannot be reversed. In the activity students...

This video is answering the question of can I recycle in my own home.

A number of you have asked for an episode on worm wars. Others of you will have literally no idea what worm wars is. This episode is for both groups. Worm wars are the topic of this week's Healthcare Triage.

In this video, test your understanding of subnetting with practice questions.

In this lesson, we will look at the factors that can cause a cyber-attack, including the weakest link and the disgruntled employee in any organization, that could harm cyber security.