Citation Machine (APA and MLA formats)
Reference Desk  
Fact Checker
Wikipedia
The Phrase Finder

Word Source is a simple add free dictionary.
InfoPlease
Google Local Voice Search
Online Number Conversion
Check out hoaxes at Snopes!
Dictionary Link
AOL School
Teacher Forms
Connected Thesaurus
ACT Test Taking
The Test Taking Game (PL)
Senior Focus (ACT)
The Way to Happy ACT Land
EduRegistry
Thomas, Legislative Information
U.S. Census Bureau
Crunch (Online magazine by National Center for Education Statistics)
WordLab Collapser
Font Search Engine
Rhyme Zone Rhyme Search Engine
WriteExpress Online Rhyming Dictionary

Free Homework Help 
Cliche' Finder
Answers
Online Personality and Career Tests
Myers Brigg Personality Test  Career Indicator (scroll down)
Public Agenda (unbiased and unparalleled research)
Link Checker (Checks your website for dead links...WOW!)
Newseum http://www.newseum.org/

Marilyn Western's Timer 
(Play 5 minutes before you want to start class.)
            View    
Download
nEd Hound http://www.eduhound.com/mainpage.cfm
Tennessee Electronic Library
(Ask your school librarian for the password) http://infotrac.galegroup.com/itweb/tel_main
Gale Schools http://www.galeschools.com
I Tools
http://www.itools.com
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nResearch Paper Citations http://www.noodletools.com/quickcite/
SourceAid offers free MLA, APA, Chicago, and CSE bibliography creator and citation tools.

Textalyzer analyzes text for word count, readability, sentence count, average sentence length, most frequently used words, etc. A useful tool for teachers and for writers.
Digest of Education Statistics compares U.S. students to others around the world.
City, State Zip Codes is a specialized search engine designed to look up any zip code.
Kid's Tools is a one-stop research page for students.
Life Works (Career Choices)
nReference Desk http://www.refdesk.com/
nZip Code Look Up http://www.usps.com/zip4/
nTruthorFiction http://truthorfiction.com
The Why Files http://whyfiles.org/index.html
Online Dictionary http://www.wordcentral.com/aol/index.html
Roget's Thesaurus http://humanities.uchicago.edu/forms_unrest/ROGET.html
Fact Monster Almanac http://www.factmonster.com/almanacs.html
Quotation Database http://bartleby.school.aol.com/quotations/
Quote of the Day http://www.quotationspage.com
Search Tools for Students http://www.tekmom.com/search/
Quickbase (online database system) http://www.quickbase.com
Public Agenda http://publicagenda.org/
nWeb2FTP (online FTP system) http://www.web2ftp.com
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nInteractive Websites http://jc-schools.net/tutorials/interactive.htm
Who Is (find out who owns a URL) http://easywhois.com/
Grammar on the Internet Information Literacy http://www.edrenplanners.com/infolit/
SMORK for Kids Who Surf http://www.smork.com/main.jsp
Students.gov Portal http://www.students.gov/STUGOVWebApp/index.jsp
What Works http://www.w-w-c.org