This article focuses on 9th-grade grammar including the expectation for good grammar skills in all subjects. Things like run-on sentences and fragments are no longer tolerated.

An editing/proofreading checklist is often helpful when you read your own work, or someone else's. This site helps you edit for capitalization, sentence fragments, verb tense, and punctuation. Included is a brief video about sentence...

Notes and examples explaining how to recognize an adjective clause, how to punctuate it correctly, and how to avoid writing it as a sentence fragment.

Writing lab tutorial for punctuating English writing with a semicolon.

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.

Students learn how motion capture (mo-cap) technology enables computer animators to create realistic effects. They learn the importance of center of gravity in animation and how to use the concept of center of gravity in writing an...

This site has an index to interactive exercises testing knowledge of various types of grammar. Some categories offer basic and advanced exercises. Answers are explained.

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

This twelve-item checklist is linked to short explanations that include an example of the error, followed by revisions. W.9-10.5 Writing Process