1. Grammar Ninja is a fun game for students to play as they develop a working knowledge of the parts of speech. Grammar Ninja has three levels for students to work through. As long as you answer questions correctly, they continue through the game, but answer incorrectly and the words explode.
2. Mad Libs offers a widget that you can install on your blog to allow visitors to play Mad Libs. I've always thought that having a "fun element" on your classroom blog is a good way to keep students actively visiting the blog without prompting from you. If you're an English teacher, the Mad Libs widget might be something to consider adding to your blog.
3. Great Source iWrite from the Houghton Mifflin Harcourt company features an awesome animated and narrated glossary of grammar terms. In this glossary you will find animated, narrated videos explaining the use of punctuation. You can also find the same type of video explaining the parts of speech and mechanics of writing.
4. Grammar Bytes is a great website for Language Arts teachers. Grammar Bytes offers teachers and students a glossary of terms, handouts, interactive exercises, and slide show presentations. There are eighteen slide show presentations available for free download from Grammar Bytes. Each slide show is accompanied by a handout for students to complete as they view each presentation.
5. Daily Writing Tips is a blog that I've mentioned in the past as a good source of content about writing in English. Recently, they announced the release of an ebook about English grammar. The ebook is 34 pages long and is free to anyone that subscribes to their email newsletter. Visit Daily Writing Tips for all of the details about the ebook.
6. The Houghton Mifflin Company produces Grammar Blast. Grammar Blast offers 35 interactive grammar activities for students in grades two through five.
7. The Grammar Practice Park produced by Harcourt School Publishers provides 12 games for students in grades three, four, and five.
8. The British Council's Learn English website offers 69 interactive activities for learning the rules of grammar. The activities are not listed by grade level so you will have to preview them to determine which activities are best suited for your students.
9. Scholastic Inc. has a page for elementary age students called Maggie's Learning Adventures. On Maggie's Learning Adventures visitors will find five grammar activities as well as activities for learning Spanish, Math, and Science.
10. The BBC's Skillswise website is a great resource for a wide variety of content areas. On the grammar and spelling page there are 21 activities suitable for students of middle school and high school age.
Image credit "The Grammar Police" by Flickr user the_munificent_sasquatch