Grammar Girl serves up daily advice, a searchable database of grammar tips and information, and a regular podcast. She's great.
Classic visual schematic for organizing an expository essay from start (intro paragraph) to finish (conclusion paragraph). Very handy and straight-forward.
Lots of resources for writers from an outstanding source. Known more for its math, science and technology programs, MIT's writing center is fantastic in its own right.
Solid resources from the writing experts at IU.
Learn about the eight "Methods of Development" described by Aristotle to as ways to persuade your reader with your writing. This is hard-core, solid rhetoric for those who want to writing with logic and power.
High school teacher Paul Easton has pulled together a tremendous collection of online resources for writers. Worth a look.
University of North Carolina maintains this outstanding collection of handouts on writing issues from thesis statements to transitions. Good for tackling targeted writing problems.
Gold standard in online writing help. Start at "choosing a topic," and work your way through. Great stuff.
Ridiculous amounts of information and guidance on writing, from planning to drafting to editing. Handouts, practice sheets, PowerPoint presentations, etc.
Improve your writing by focusing on the sentence. This method gives you a "mentor sentence" as a model that you learn to copy and manipulate. A great way to sharpen your writing.
Great advice on writing research papers from a student who's "probably written over 70..." Step-by-step advice on the steps involved.
University of North Carolina has a top-notch writing center with excellent handouts. This one writing thesis statements is great.
Great advice from a great writer on how to write with style. Seven rules such as "Pity the readers" and "Have the guts to cut."
Which is more important for students learning how to write well -- process or content? Fitzhugh explores the question and comes up with a surprising conclusion. This is a really good read. (From EducationNews.org)
An easy-to-use, award-winning guide for writing better college essays, including help with style, structure, evidence (including citation styles and citing the Internet), and mechanics. From Washington College.
What would happen if there was an analogous machine for writing like the calculator is for math? "A writeulator would disrupt the connection between a thought and its alphabet, just as calculators disconnect numbers from mathematical reasoning," according to When Galaxies Collide.
He's a great teacher and writer, with lots to share for English teachers.
Good resources for writers looking for ideas or wanted advice on developing a story in the works.