Word DocumentGrammar at a Glance 
A review sheet that addresses many of the grammar areas assessed on the ACT English test.

Grammar Bytes
Includes interactive exercises, grammar terms, grammar rules, and handouts.

Grammar Girl
Grammar Girl provides short, friendly tips to improve your writing. Covering the grammar rules and word choice guidelines that can confound even the best writers, Grammar Girl makes complex grammar questions simple with memory tricks to help you recall and apply those troublesome grammar rules. (Podcast)

Grammar Table of Contents
A collection of grammatical rules and explanations.

PDF DocumentMDE Grammar and Rhetoric Unit Part 1 
The grammar and rhetoric unit for helping prepare students for the ACT English test.

PDF DocumentMDE Grammar Module Part 2 
Part 2 of the Power Language Model (NEW). This module includes recommended grade-level targets for meeting the expectations for effective English language use as well as general recommendations from the authors of the cited resources. The skills include those identified as necessary for success in college and work.

The OWL at Purdue
The Online Writing Lab (OWL) at Purdue University houses writing resources and instructional material. Teachers and trainers may use this material for in-class and out-of-class instruction.

The Write Guy
This is a link to Jeff Anderson's site. Jeff is the author of Mechanically Inclined. This site includes a blog for mentor sentences.