EPISODE · Jul 29, 2026 · 5 MIN
One is one ... or could it be?
from TED-Ed · host TED-Ed
One bag of apples, one apple, one slice of apple -- which of these is one unit? Explore the basic unit of math (explained by a trip to the grocery store!) and discover the many meanings of one.Lesson by Christopher Danielson, animation by TED-Ed.View the full lesson: http://ed.ted.com/lessons/one-is-one-or-is-it Learn more about your ad choices. Visit megaphone.fm/adchoices
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One is one ... or could it be?
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