PBS
Pbs Learning Media: How to Use Commas for Introductory Elements
Introductory elements are clauses, phrases, and words that appear before the main part of a sentence. Without commas, the reader may be confused. Use commas to indicate properly the who and the what. [0:40]
University of Victoria (Canada)
Elc Study Zone: Using Commas
Do you know how to use commas properly? Use this website to learn more about these pesky punctuation marks.
BBC
Bbc: Skillswise: Using Commas [Pdf]
Use this BBC Skillswise factsheet to learn more about commas, including how to use them in a series and how to separate less important parts of a sentence.
PBS
Pbs Learning Media: Using Commas and Quotations
Quotations and commas are two very useful punctuation tools that indicate dialogue and brief pausing in sentences. Learn how to use them correctly! [0:46]
Sophia Learning
Sophia: Commas
This comma tutorial include 5 slideshows: 1. how and when to use or not use commas, 2. proper use of commas in coordinating clauses, 3. proper use of commas in lists, 4. proper use of commas in introductory phrases, and 5. proper use of...
Capital Community College Foundation
Guide to Grammar and Writing: Using Commas With Introductory Phrases
This online quiz from the Capital Community College is tightly focused on commas and introductory phrases. Ten questions ask the reader to insert commas where necessary, then check the sentence against the website's version. Vocabulary...
English Worksheets Land
English Worksheets Land: Using Commas With Introductory Phrases [Pdf]
This learning exercise requires that you identify correctly punctuated sentences with introductory elements, then correct those which are incorrect.
Texas Education Agency
Texas Gateway: Using Commas and Quotations | No Nonsense Grammar
Quotations and commas are two very useful punctuation tools that indicate dialogue and brief pausing in sentences. Learn how to use them correctly!
Capital Community College Foundation
Guide to Grammar and Writing: Using Commas With Coordinating Conjunctions
An exercise with ten compound sentences. Students are asked to type the commas where they belongs in compound sentences with a coordinating conjunctions. Then students can check their answers to see how they did.
Grammarly
Grammarly Blog: Commas After Introductory Phrases
This Grammarly Handbook resource explains how to use commas after introductory phrases in sentences.
Google
Using Commas in Sentences [Pdf]
Students write their own sentences that each includes a series of words to punctuate correctly.
ClassFlow
Class Flow: Commas
[Free Registration/Login Required] Students will understand how to use commas to separate portions of sentences (lists, subordinate clauses, extra information).
Grammarly
Grammarly Blog: Run on Sentences
Rules and examples for using commas when writing a complex sentence.
Grammarly
Grammarly Blog: Unnecessary Comma in a Complex Sentence
Rules and examples for using commas when writing a complex sentence.
Sophia Learning
Sophia: Cool, Cool Commas
This tutorial focuses on 4 basic comma rules that cover 85% of all comma use: series, compound sentences, direct address, and introductory clauses. It provides an audio clip explaining these 4 rules and 5 short slide shows: one for each...
California State University
California State University Domingues Hills: Comma Usage: Introductory Phrases
This fifteen-item worksheet will help you determine how well you understand how to use commas with introductory elements in a sentence.
Sophia Learning
Sophia: Using Sentence Structure (Part of Speech)
This slideshow lesson focuses on using sentence structure and parts of speech to determine the meaning of unfamiliar words. It explains how to look for parentheses or commas after unfamiliar words to help determine meaning; it also shows...
Robin L. Simmons
Grammar Bytes: Commas: Exercise 1
This is a 20-question quiz for comma usage; it includes an interactive quiz or a PDF downloadable/printable quiz. Students select the best answer to correct the problem in each sentence from the two options given.
Grammarly
Grammarly Blog: Comma Use Around Interrupters
This page focuses on the need for commas around interrupters in sentences and provides examples. Common interrupters include in fact, to say the least, however, generally speaking, sadly, happily, and unfortunately. Nouns of address can...
PBS
Pbs Learning Media: Using Punctuation for Breaks and Pauses
Punctuation indicates how one should read any sentence. Commas, for example, indicate when a reader should take a brief pause, either for emphasis or for comprehension. [0:40]
Grammar Tips
Commas With Compound Sentences
This clearly worded guide clearly explains how to use commas in compound sentences.
Sophia Learning
Sophia: Commas and Coordination
This lesson introduces how to use commas with coordinating clauses and conjunctive adverbs.