TED Talks
Ted: Ted Ed: How to Prove a Mathematical Theory
Explore mathematical proofs and how they are used in our everyday life with this animated video. [4:39]
TED Talks
Ted: Ted Ed: Logarithms Explained
This animated video explores logarithms and explains how they are used in chemistry. Get the basics on these critical mathematical functions -- and discover why smart use of logarithms can determine whether your eyes turn red at the...
TED Talks
Ted: Ted Ed: The City of Walls: Constantinople
A brief video that describes the walls of Constantinople and explains their importance to world history. [4:17] The video is followed by a brief quiz and a list of additional resources.
TED Talks
Ted: Ted Ed: The History of Keeping Time
A brief video that outlines the ways that people have kept time throughout history. [3:48] Includes a short quiz and a list of additional resources to explore.
TED Talks
Ted: Ted Ed: The Oddities of the First American Election
A brief video that tells the story of the first presidential election held in the United States in 1789. [4:07] The video is followed by a quiz and a list of additional resources.
TED Talks
Ted: Ted Ed: Three Anti Social Skills to Improve Your Writing
You need social skills to have a conversation in real life -- but they're quite different from the skills you need to write good dialogue. Educator Nadia Kalman suggests a few "anti-social skills," like eavesdropping and muttering to...
TED Talks
Ted: Ted Ed: Music as a Language
Can learning to make music be as unstructured as learning to speak as a small child? Bassist Victor Wooton makes that argument in this TED Ed talk. Free registration is required to receive full access to the the complete lessons.
TED Talks
Ted: Ted Ed: The Making of the American Constitution
A brief video providing background information on the Constitutional Convention. [3:58] The video is followed by a quiz and a list of additional resources.
TED Talks
Ted: Ted Ed: Why Do Competitors Open Their Stores Next to One Another?
Discover how game theory and Nash Equilibrium affect where retailers set up businesses to compete with each other. [4:07]
TED Talks
Ted: Ted Ed: What Would Happen if You Didn't Sleep?
In the United States, it's estimated that 30 percent of adults and 66 percent of adolescents are regularly sleep-deprived. This isn't just a minor inconvenience: staying awake can cause serious bodily harm. This video and guide shows...
TED Talks
Ted: Ted Ed: How Mucus Keeps Us Healthy
Your body produces more than a liter of mucus every day, and when you're sick, it can be hard to miss. But what exactly is mucus? And what does it do, besides making you miserable? The following video and learning guide reveals the...
TED Talks
Ted: Ted Ed: Why Do Buildings Fall in Earthquakes?
Explains what happens during an earthquake to cause buildings to fall down, and what features give buildings a better chance of surviving one. Includes a video, background information and links, a multiple-choice quiz, and a discussion...
TED Talks
Ted: Ted Ed: The Chemistry of Cookies
Short video explains via basic chemistry principles the science of baking cookies. Stephanie Warren discusses how the dough spreads out, at what temperature we can kill salmonella, and why that intoxicating smell wafting from your oven...
TED Talks
Ted: Ted Ed: The Science of Attraction
Romantic chemistry is all about warm, gooey feelings that gush from the deepest depths of the heart right? Not quite. Actually, the real boss behind attraction is your brain, which runs through a very quick, very complex series of...
TED Talks
Ted: Ted Ed: The Coelacanth: A Living Fossil of a Fish
Erin Eastwood details the surprising "back from the dead" discovery of the coelacanth and explains how this fish's fins shed light on the evolutionary movement of vertebrates from water to land. [4:17]
TED Talks
Ted: Ted Ed: 5 of the Worst Computer Viruses Ever
Not all computer viruses are created equal. Michael Aranda from SciShow describes 5 of the worst computer viruses of all time and how exactly they became so powerful. [9:37]
TED Talks
Ted: Ted Ed: The Mysterious Workings of the Adolescent Brain
Why do teenagers seem so much more impulsive, so much less self-aware than grown-ups? Cognitive neuroscientist Sarah-Jayne Blakemore compares the prefrontal cortex in adolescents to that of adults, to show us how typically "teenage"...
TED Talks
Ted: Ted Ed: An Anti Hero of One's Own
How can an anti-hero teach us about the heroic--and sometimes, the unheroic--characteristics that shape a story's protagonist? From jealousy to self-doubt, Tim Adams challenges us to consider how anti-heroes reflect the very mortal...
TED Talks
Ted: Ted Ed: Why Is Biodiversity So Important?
Our planet's diverse, thriving ecosystems may seem like permanent fixtures, but they're actually vulnerable to collapse. Jungles can become deserts, and reefs can become lifeless rocks. What makes one ecosystem strong and another weak in...
TED Talks
Ted: Ted Ed: Making a Ted Ed Lesson: Visualizing Complex Ideas
How can animation convey complex, intangible concepts? A visual metaphor, or an idea represented through imagery, can take an idea as massive as Big Data and tie it to the familiar depiction of a growing tree. TED-Ed animators explain...
TED Talks
Ted: Ted Ed: A 3 Minute Guide to the Bill of Rights
A brief video that summarizes the first ten amendments to the Constitution. [3:36] Followed by a quiz and a list of additional resources to explore.
TED Talks
Ted: Ted Ed: How Did English Evolve?
This lesson focuses on the evolution of the English language. What is the difference between "a hearty welcome" and "a cordial reception"? In a brief, action-packed history of the English language video, Kate Gardoqui explains why these...
TED Talks
Ted: Ted Ed: How Inventions Change History (For Better and for Worse)
A brief video that describes the unintended consequence of Eli Whitney's cotton gin. [5:14] Followed by a quiz and a list of additional resources to explore.
TED Talks
Ted: Ted Ed: Greeting the World in Peace
A brief video that demonstrates that the way that people around the world greet each other is evidence of a common desire for peace. [3:18] Followed by a quiz and a list of additional resources to explore.