Commas: Apply It

  • Demonstrate how to use commas as separators
  • Demonstrate how to use commas with conjunctions and in lists
  • Recognize the correct uses of commas

The Oxford Comma

You might not expect a tiny comma to stir up strong opinions—but the Oxford comma has been causing controversy in the writing world for decades. Also known as the serial comma, it’s the comma placed before the final and or or in a list.

Some style guides insist you must use it. Others say it’s optional. Who’s right? What do you prefer?

Watch this video to learn about the importance of the Oxford comma, and how it can prevent unnecessary confusion (and legal action!).

You can view the transcript for “Is the Oxford Comma Controversial?” here (opens in new window).