If you haven’t heard of http://www.teacherspayteachers.com , this is a good resource for you as a professional. I allows teachers to share and make a little extra cash with the activities and materials they have developed themselves.
I was an English teacher for over 25 years primarily high school but also two years in middle school before I started publishing fiction and non-fiction of my own. Some of the activities used in my creative writing class are available at the website. Tired of coming up with journal topics? Check out Jivin’ Journal at www,bit.ly/TpTJournal for new ideas. Add script writing and satire to your curriculum with Getting in the Act at http://www.bit.ly/TpTDrama. And in October introduce students to eerie tales and ghost stories with The Twilight Tone at http://www.bit.ly/TpTtwilight
Set up your own store and share your ideas with other teachers too!