Other
Punctuation Mark Rules: The Comma
A comprehensive look at the grammatical element "the comma" in English punctuation. Includes several points concerning usage and rules, and provides many examples of correct and incorrect comma usage.
Other
Illinois State University: Punctuation Made Simple: The Commas
This page from "Punctuation Made Simple," features comma use. Brush up on your comma skills with plenty of examples.
Other
Illinois State University: Punctuation Made Simple
Brief tutorial on how to use some of the most confusing punctuation marks: colon, semicolon, comma, dash, and the apostrophe.
The Write Place
Literacy Education Online: Comma Splices
Explanations and examples of comma splices, fused sentences, and run-on sentences along with strategies for correcting these sentence errors.
Other
Illinois State U.: Punctuation Made Simple Semicolon
What purpose does a semicolon serve in punctuation? Explore this website to learn more about this small but powerful grammar tool.
Robin L. Simmons
Grammar Bytes: Presentations: Fragments, Comma Splices, and Fused Sentences
A PowerPoint slide explaining common sentence errors and how to correct them. Questions that may be found on standardized tests are included.
University of Victoria (Canada)
The U Vic Writer's Guide: Sentence Fragments
This writing lab site defines sentence fragments and gives a tip to help determine whether or not a group of words is a fragment.
The Write Place
Literacy Education Online: Avoiding Comma Splices and Run Ons
An informational page outlining the definitions and uses of comma splices, run-on sentences, and fused sentences. A great resource for students struggling with these in their writing.
English Plus+
English Plus: Comma Content Rules
Site lists links to a large group of rules for comma usage. Each description is thorough and provides a multitude of examples.
E Reading Worksheets
E Reading Worksheets: Comma Worksheets
In this learning module, students will learn more about commas. A PowerPoint lesson and reinforcement worksheets are provided. This module is designed to support all students via hands-on approaches.
Grammar Check
Grammar Check: 15 Shocking Student Writing Fails (Infographic)
This infographic is provided to help alert students about common writing mistakes. The following types of errors are discussed: commas, verb tenses, subject-verb agreement, apostrophes, pronouns, and prepositions.
Grammarly
Grammarly Blog: Comma Splice
This page focuses on the misuse of commas by using them to connect two independent clauses, resulting in a comma splice. It offers examples and suggestions for correcting them. It also provides exceptions to the rule with examples.
The Tongue Untied
University of Oregon the Tongue Untied: Punctuation: Comma
This site features a list of eleven simple rules for comma usage. Come and sharpen your grammar skills when you visit this educational resource.
Sophia Learning
Sophia: Correcting Run on Sentences and Comma Splices
A twelve-slide presentation explaining run-on sentences and comma splices and providing five solutions to correcting these sentence errors.
Sophia Learning
Sophia: Editing Techniques: Checking Your Sentence Structure
A ten-slide presentation demonstrating how to edit writing for sentence variety and how to identify and correct sentence errors such as fragments, run-ons, and comma splices.
Sophia Learning
Sophia: Run on Sentences
A variety of presentation formats including notes, a PowerPoint presentation, activities, and a video [4:52] defining run-on sentences and comma splices and explaining different ways of correcting them.
University of North Carolina
University of North Carolina: Writing Center: Fragments and Run Ons
What are sentence fragments and run-on sentences? Explore this informative resource to review the meaning and some examples of these. Provides techniques for avoiding fragments and run-ons in writing assignments.
University of North Carolina
Univ. Of North Carolina: Seeing and Correcting Sentence Fragments and Run Ons
What is a sentence fragment and a run-on sentence? Explore this informative resource to review the meaning and some examples of these. Students and teachers can utilize this informative site to improve their writing skills.
University of North Carolina
Commas, Commas and More Commas
How do you become a comma super hero? Use this awesome resource to learn more about commas. Students and teachers can brush up on their comma skills when they explore this educational site.
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.
CK-12 Foundation
Ck 12: 13.1: Common Errors in Grammar and Punctuation
[Free Registration/Login may be required to access all resource tools.] Explanations and examples that teach how to identify and correct errors in subject/verb agreement, comma splices, sentence fragments, capitalization of titles and...
University of Calgary
University of Calgary: Colon and Semicolon Exercise
The first part of this site provides information and examples for the correct usage of the colon and the semicolon. The second part is an exercise. Click on "semi-colon" of "colon" to correctly punctuate the sentence. Then click on...
Khan Academy
Khan Academy: Recognizing Run Ons and Comma Splices
Run-on sentences and comma splices happen when a writer isn't careful with commas. Let's see how you do!
Sophia Learning
Sophia: Avoiding Run on Sentences and Comma Splices
This lesson goes over how to correct a run-on sentence or a comma splice.