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The Kid Should See This

Changing Shapes, a classic from Sesame Street

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A Sesame Street classic: Circle to square to triangle to rectangle… but don’t stop there!

Watch more videos about shapes and, of course, more Sesame Street.

This Webby award-winning video collection exists to help teachers, librarians, and families spark kid wonder and curiosity. TKSST features smarter, more meaningful content than what's usually served up by YouTube's algorithms, and amplifies the creators who make that content.

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Three striped balls & a polka dot ball (1976) – Sesame Street

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Three Primary Colors, an instant classic by Sesame Street & OK Go

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Three Balls – Sesame Street

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The Remarkable Way We Eat Pizza – Numberphile

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The Lost Wheel and “Hey, let’s make a road!” Sesame Street films by Joost Van Rees

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The Flower Picker, a Sesame Street classic

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The Dot and the Line: A Romance in Lower Mathematics (1965)

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