One of the many sites now creating real world Math lesson plans. This site is the best Ive come across, and each lesson comes with an accompanying student handout and sliderocket presentation complete with video and associated student notes.
My Geometry students loved this! This Classifying Triangles card sort worksheet activity was the perfect activity for my Middle School Math & High School Geometry students to practice sorting triangles by their angle and side measurements.
20 middle school routines and procedures: This list would be good to keep when planning class procedures. I don't think you could do every single one of these, but it would be good to go through and see the ones that will work for the class environment.