36 weeks of Technology Lesson Plans available from NCWiseOwl
http://www.ncwiseowl.org/kscope/techknowpark/index2.html
These are targeted for the 5th grade, but most are appropriated for middle school.  This is a week-by-week journey through the entire school year for integration of the NC Computer Skills and Information Skills curricula into the Standard Course of Study.

Learning with Technology
Annette Lamb's Homepage:  http://eduscapes.com/

"Living in Our World" social studies textbook series for grades 4-7
http://www.chass.ncsu.edu/livinginourworld/lessons.htm

David Warlick - Landmarks for Schools
http://www.landmark-project.com/

Guilford County Schools
http://its.guilford.k12.nc.us/act/curr_lessons.htm

Charlotte Mecklenburg Teacher & Student Resources
http://www.cms.k12.nc.us/resources/index.asp

This excellent site provides teachers with links to other resources on the Net -- organized by topic and subject area.
http://www.suelebeau.com

Learn North Carolina
http://www.learnnc.org/

Educators' Hot List for Resources
 http://www.ncsu.edu/ligon/teacher_resource.html#HOTS

AOL School Resources
http://school.aol.com/

Awesome Library of Lesson Plans
http://www.awesomelibrary.org/

PBS Teacher Resources
http://www.pbs.org/teachersource/search.htm

Teacher Lesson Bank
http://www.teachers.net/lessons/posts/posts.html

Teach Net
Smart Tools for the Busy Teacher
http://www.teachnet.com/

Teacher's Planet
http://www.teacherplanet.com/

New York Times Daily Lesson Plans
http://www.nytimes.com/learning/teachers/lessons/archive.html

Tammy Worcester's Technology Tips for Teachers
(Great site for on-line resources)
http://www.tammyworcester.com

4Teachers Website - Integrating Technology, Site-of-the-Week, excellent resources
http://4teachers.org/

Education Helper
10,960 Lesson Plans, 1,223 Webquest, 5,000 Free Worksheet Generators, Exams for Standardized Tests
http://www.edhelper.com/

Teachers - Resources have been evaluated here:
http://www.evalutech.sreb.org

Multi teacher resources from Discovery
http://school.discovery.com/teachers/index.html

Subject-based access to top humanities sites, EDSITEment lesson plans and
at-home activities, and additional learning activities.
http://edsitement.neh.gov/

PJ Pinchbeck's Website
Website that is packed with great "middle school" links & resources
http://school.discovery.com/homeworkhelp/bjpinchbeck/index.html

Where Educators Go To Learn
http://www.education-world.com/

Homepage by teachers for teachers
http://www.pacificnet.net/~mandel/#anchor58119

Busy Teachers Web Site K-12
(This is a great site for teacher suggested ideas!!!!)
http://www.ceismc.gatech.edu/busyt/

Kathy Schrock's Guide for Educators
(A classified list of sites on the Internet for enhancing curriculum)
(A great teacher resource site!)
http://school.discovery.com/schrockguide/

The Awesome Library for Teachers
(Provides content links in a variety of areas)
http://www.neat-schoolhouse.org/teacher.html

On-Line Activities
(Many links to great lesson plan sites)
http://www.csun.edu/~hcedu013/onlineactivities.html

Math Teachers, this site will be very effective in capturing the attention of your middle school students.
The graphic artist encompasses geometry of space and logic of space.
The artist uses tessellations and polyhedra.
Pick a few art books and show the students how math is used in art.
http://www.mathacademy.com/pr/minitext/escher/

Web Resources For North Carolina Educators
http://www.itpi.dpi.state.nc.us/

ENC (Eisenhower)
(Sponsored by the US Department of Education)
http://www.enc.org/

Lesson Plans from Xpeditions
http://www.nationalgeographic.com/xpeditions

Technology and Learning Online
http://www.techlearning.com

Exploratorium 10 Cool Sites
http://www.exploratorium.edu

The Health Teacher
http://www.healthteacher.com/

Lesson Plans and Resources for Social Studies Teachers
http://www.csun.edu/~hcedu013/index.html

Hundreds of Educational Websites for Teachers!
http://www.sitesforteachers.com/