Grammar’s great divide: The Oxford comma – TED-Ed
View full lesson: http://ed.ted.com/lessons/grammar-s-great-divide-the-oxford-comma-ted-ed
If you read “Bob, a DJ and a clown” on a guest list, are three people coming to the party, or only one? That depends on whether you’re for or against the Oxford comma — perhaps the most hotly contested punctuation mark of all time. When do we use one? Can it really be optional, or is there a universal rule? TED-Ed explores both sides of this comma conundrum.
Lesson by TED-Ed, animation by Zedem Media.



![Private: [ID: mR4iftG0AjY] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-mr4iftg0ajy-youtube-a-236x133.jpg)
![Private: [ID: jed1NlA_NoQ] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-jed1nlanoq-youtube-au-236x133.jpg)
![Private: [ID: wVuyDfFiP1g] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-wvuydffip1g-youtube-a-236x133.jpg)
![Private: [ID: jnsK6rlneUE] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-jnsk6rlneue-youtube-a-236x133.jpg)
![Private: [ID: GAPxgNfh_h8] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-gapxgnfhh8-youtube-au-236x133.jpg)
![Private: [ID: aZezrvFMU-s] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-azezrvfmu-s-youtube-a-236x133.jpg)