TED Talks
Ted: Ted Ed: Grammar's Great Divide: The Oxford Comma
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...
Wisc-Online
Wisc Online: Using Commas in a Series
In this learning module, students read about the rules for using commas to divide nouns, verbs, and adjectives when the words are written in a series. They insert commas in a practice exercise with 25 questions and receive immediate...