Sophia Learning
Sophia: Commas in a Series
This lesson focuses on using commas in a series; it defines series and offers examples of series of words and series of phrases. It discusses the need for parallel construction of the items in a series and how to punctuate them...
Imagine Learning Classroom
Learn Zillion: Use a Comma to Set Off a Tag Question From the Rest of a Sentence
In this lesson, students practice editing a draft about using a comma to set off a tag question from the rest of the sentence. A video models the thought process writers use to apply the targeted skill and improve their draft. The video...
Khan Academy
Khan Academy: Commas in Space and Time
Learn how to use commas when writing addresses (in space) and dates (in time).
Khan Academy
Khan Academy: Commas in Dialogue
"Today we're going to talk about using commas in dialogue," said David and Paige, KA's resident grammarians.
Khan Academy
Khan Academy: Bonus: The Oxford Comma
David and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma?
Khan Academy
Khan Academy: Appositives
David and Paige, KA's resident grammarians, cover appositives and how to use commas along with them.
Khan Academy
Khan Academy: More Uses for Commas
David and Paige, KA's resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful.
Khan Academy
Khan Academy: Run Ons and Comma Splices
A run-on sentence doesn't separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction.
Khan Academy
Khan Academy: Punctuating a List
Learn how to use commas to punctuate a written list of people, things, actions, or events.