This Purdue University OWL (Online Writing Lab) provides practice with identifying sentence fragments and then fixing them.

This entry focuses on forming complete sentences by identifying fragments, comma splices, and fused sentences and learning how to correct them. It provides the rules, examples of errors, and examples of how to correct each type of error.

[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...

This writing lab site defines sentence fragments and gives a tip to help determine whether or not a group of words is a fragment.

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.

This learning module focuses on how to identify run-on sentences, comma splices, and sentence fragments.

Get a collection of self-help handouts on different parts of speech and common usage topics.

Literacy Education Online (or LEO) is a great place to start if you need help with your writing. The homepage is organized around kinds of problems or questions you might have concerning your writing. Find your problem, click on the...

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.