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Watch TED-Ed videos

Watch TED-Ed videos

The TED-Ed project — TED's education initiative — makes short video lessons worth sharing, aimed at educators and students. Within TED-Ed’s growing library of lessons, you will find carefully curated educational videos, many of which are collaborations between educators and animators nominated through the TED-Ed platform.

The art of the metaphor
How do metaphors help us better understand the world? And, what makes a good metaphor? Explore these questions with writers like Langston Hughes and Carl Sandburg.
Watch the lesson
Questions no one knows the answers to
In the first of a TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers.
Watch the lesson
How big is infinity?
Using the fundamentals of set theory, explore the mind-bending concept of the “infinity of infinities” — and how it led mathematicians to conclude that math itself contains unanswerable questions.
Watch the lesson
The art of the metaphor
How do metaphors help us better understand the world? And, what makes a good metaphor? Explore these questions with writers like Langston Hughes and Carl Sandburg.
Watch the lesson
Questions no one knows the answers to
In the first of a TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers.
Watch the lesson

Featured TED-Ed videos

Hero's journey04:29
Matthew Winkler

What makes a hero

View all TED.com featured TED-Ed videos

Explore TED-Ed

Watch a lesson, customize a lesson, and explore TED-Ed's growing library of educational resources!

About TED-Ed

Learn about TED-Ed's commitment to creating lessons worth sharing.