Great Sites from an Australian Teacher
http://www.virtualteacher.com.au/teachtool.html
http://www.virtualteacher.com.au/pd.html 
http://www.virtualteacher.com.au/directory.html

Teacher Resources for Kindy Kids
http://www.wpsweb.com/gr11/

Multiple Intelligences and Bloom's Taxonomy Grids
http://www.cap.nsw.edu.au/teachers/tech_based_resources/MI_pages/INDEX.HTM

Fantastic list of 600+ Math worksheets
http://www.bargo-p.schools.nsw.edu.au/Worksheets%20Menu.htm

Discovery School. Worksheets, Puzzle Maker, Lesson Planner, Quiz Centre, Clip Art

Teacher Tools Org. [Discipline ][ Academic ][ Communication ][ Other ]
http://www.teachertools.org/forms_dynam.asp 

Alphabet Soup is dedicated to Teachers with younger children. resources are aimed
http://www.alphabet-soup.net/ttools/ttools.html 

Calendar Maker
http://www.enchantedlearning.com/calendar   

Lots of Tools for Teachers
http://www.thecoo.edu/~apeter/teacher_tools.htm 

Kids Search Tools
http://www.rcls.org/ksearch.htm  

Read Write Think
ReadWriteThink offers a collection of online Student Materials to support literacy learning in the K-12 classroom. These interactive tools can be used to supplement a variety of lessons and provide an opportunity for students to use technology while developing their literacy skills.    http://www.readwritethink.org/student_mat/index.asp?id=22

Another excellent list of Tools. A huge list with many areas covered.
http://www.okaloosa.k12.fl.us/south/shared_pages/bs_teacher_tools.htm

Ivy's Search Engines for Kids
http://www.ivyjoy.com/rayne/kidssearch.html
Beaucoup
http://www.beaucoup.com/1kids.html

Google the Search Engine searching explained.
http://webquest.sdsu.edu/searching/fournets.htm

Encyclopaedia Sites
http://www.theeducatorsnetwork.com/utt/encyclopedii.htm

Excellent
http://t4.jordan.k12.ut.us/teacher_resources/teachertools/teachertools.htm#worksheets

Canadian Teacher
These tools were made to save teachers time and money! Stop paying for all those reproducible forms and worksheets that are out there. Let’s share what we already have made and stop reinventing the wheel.   Fantastic Tools including Maze, WordSearch, Crossword, various forms etc. Wow!
http://www.thecanadianteacher.com/tools/

Graphic Organizers - Great site.
These graphic organizers will help children organize ideas and concepts.
http://www.teachervision.fen.com/page/6293.html?wtlAC=gs020202,email-t

http://www.teacherstreet.com/resources/teachertools.html#webbuddy

http://www.deptford.k12.nj.us/Glorias_Tech/Teacher%20Tools-site.htm Some good materials and includes behaviour management.