Learn · TED

Talk4 min

One is one... or is it?

Christopher Danielson · TED

Watch At TED

About

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. [Directed by Biljana Labovic, narrated by Christopher Danielson].

The talk

  1. One is one... or is it? 4 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
Christopher Danielson
Year
2012
Level
For everyone
Language
English
Subjects
Mathematics, Teaching and learning
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed