All Content Areas
The Virtual LRC -A dedicated index of over 10,000 web pages maintained by a real human being, as well as a meta-search engine that includes in its results information gleaned from many of the best research portals and university and public library Internet subject guides recommended by teachers and librarians.
http://www.virtuallrc.com/  

Awesome Library - Organizes the Web with 37,000 carefully reviewed resources , including the top 5 percent in education.
http://www.awesomelibrary.org/  

Dewey Browse - Web Sites Classified by the Dewey decimal system for grades K-   http://www.deweybrowse.org/  

Blue Web'N -An online library of 2194 outstanding Internet sites categorized by subject, grade level, and format(tools, references, lessons, hotlists, resources, tutorials, activities, projects).
http://www.kn.pacbell.com/wired/bluewebn/  

ThInkfinity -Free lesson plans and educational resources
http://www.thinkfinity.org/home.aspx

Fact Monster -Kids reference source
http://www.awesomelibrary.org/  

EdSITEment -    Provides web access to some of the world's great museums, libraries, cultural institutions, and universities. Lesson plans are also available for educators.
http://edsitement.neh.gov

250+ Killer Digital Libraries and Archives - This list contains over 250 libraries and archives that focus mainly on localized, regional, and U.S. history, but it also includes larger collections, eText and eBook repositories, and a short list of directories to help you continue your research efforts.
http://oedb.org/library/features/250-plus-killer-digital-libraries-and-archives    

eThemes - Extensive database of content-rich, age-appropriate resources organized around specific themes.
http://www.emints.org/ethemes/

FEMA for Kids -This site teaches you how to be prepared for disasters and prevent disaster damage. You can also learn what causes disasters, play games, read stories
http://www.fema.gov/kids/

Copyright Friendly Photo/clipart 

Creative Commons-

Copyright Friendly Images

Stock Exchange - Containing over 350.000 quality stock photos by more than 30.000 photographers!
http://www.sxc.hu/  

Flickrstorm - Select appropriate Creati ve Common license from pull-down menu. http://www.zoo-m.com/flickr-storm/

Sound Effect and  Music Sites 
Copyright Friendly Images and Sounds -Lots of links
http://copyrightfriendly.wikispaces.com/

Jamendo -On jamendo, artists allow their music to be downloaded. It's free, legal and unlimited!
http://www.jamendo.com/en/    

Free music   Searchable music clips, but they can not be posted back to the internet.
http://www.freeplaymusic.com/  

Sound Jay's Free Sound Effects -Free high quality sound effects in wav and mp3 formats.
http://www.soundjay.com/    

CCmixter-a community music site featuring remixes licensed under Creative Commons where you can listen to, sample, mash-up, or interact with music in whatever way you want.
http://ccmixter.org/

The Freesound Project -is a collaborative database of Creative Commons licensed sounds. Freesound focusses only on sound, not songs.
http://www.freesound.org/

Pandora Radio - Type in the name of your favorite artist, song or composer and they will create a radio station featuring that music and more like it
http://pandora.com/#/

The Radio - Type in the name of your favorite artist, song or composer and they will create a radio station featuring that music and more like it. http://www.theradio.com/

Spanish Resources for English Language Learners
An English Spanish Pictionary - The Internet Picture Dictionary http://www.pdictionary.com/spanish/   

Little Explorers  - Very good picture dictionary; search alphabetically http://www.littleexplorers.com/Spanish/  

Spanish-English dictionary : Type in a word and it will tranlate http://www.spanishdict.com/

Assessment Tools
QuizStar - Create online quizzes and organize results
http://quizstar.4teachers.org/
  
Rubistar -  A  free tool to help teachers create quality rubrics
http://rubistar.4teachers.org/index.php

Teaching With Technology
Incredible Internet- Designed to To help people of all ages cut through the Internet's clutter to improve their everyday lives, while keeping families safe online.
http://www.incredibleinternet.com/

4Teachers: Teach With Technology - Works to help you integrate technology into your classroom by offering online tools and resources.
http://www.4teachers.org/

Webquest.org - Most complete and current source of information about the WebQuest Model.Find Webquests, create Webquests, share Webquests
http://www.webquest.org/

Adobe Digital Collection Teacher Resource
Lesson Plans to help teach essential digital communication skills that will help students become lifelong learners in the digital age. http://www.adobe.com/education/instruction/adsc/  

Hippocampus -Provides high-quality, multimedia content on general education subjects
http://www.hippocampus.org/

CommonCraft -Three-minute videos help educators and influencers introduce complex subjects.
http://www.commoncraft.com/

100 Best You Tube Videos for Teachers -Here are 100 YouTube videos that can provide supplementary information for the class, give inspiration, help you keep control of class and even provide a few laughs here and there.
http://www.smartteaching.org/blog/2008/08/100-best-youtube-videos-for-teachers/ aching With Technology

Incredible Internet - Designed to To help people of all ages cut through the Internet's clutter to improve their everyday lives, while keeping families safe online.
http://www.incredibleinternet.com/

4Teachers: Teach With Technology - Works to help you integrate technology into your classroom by offering online tools and resources.
http://www.4teachers.org/

Webquest.org - Most complete and current source of information about the WebQuest Model.Find Webquests, create Webquests, share Webquests
http://www.webquest.org/

Adobe Digital Collection Teacher Resource
Lesson Plans to help teach essential digital communication skills that will help students become lifelong learners in the digital age. http://www.adobe.com/education/instruction/adsc/

Hippocampus -Provides high-quality, multimedia content on general education subjects
http://www.hippocampus.org/

CommonCraft -Three-minute videos help educators and influencers introduce complex subjects.
http://www.commoncraft.com/

100 Best You Tube Videos for Teachers -Here are 100 YouTube videos that can provide supplementary information for the class, give inspiration, help you keep control of class and even provide a few laughs here and there.
http://www.smartteaching.org/blog/2008/08/100-best-youtube-videos-for-teachers/

Web 2.0
Go2Web2.0 - Huge list of links to web 2.0 tools and applications
http://www.go2web20.net/

Animoto - Easy to use, upload phots and it automatically generates professionally produced videos using their own patent-pending technology and high-end motion design.
http://animoto.com/

Voicethread -A collaborative, multimedia slide show that holds images, documents, and videos and allows people to navigate pages and leave comments.
http://voicethread.com/

Podcasting - Information on how to begin podcasting in education
http://learninginhand.com/podcasting/   

Wix - Use to create am azing customized websites with templates and many other
options to make ordinary sites into amazing ones.  You can share your log-in with others to create a website together, as well as embed other web 2.0 items like blogs into it as well. 
http://www.wix.com/

Edublogs - Free blogging for teachers and student
http://edublogs.org/

Glogster - Poster yourself. Choose a background, throw in some shapes and characters from their galleries, add text, your own videos or photos, music and in just a few minutes, you can make a digital poster.
http://www.glogster.com/

Wikki  Walkthrough - Definition and walkthrough on how to set up a wiki
http://www.teachersfirst.com/content/wiki/  

Delicious - Search the biggest collection of bookmarks in the universe
http://delicious.com/

Sumo pain - Free image editing software
http://sumopaint.com/web/

Seomoz.org - Links to award winning Web 2.0 applications
http://www.seomoz.org/web2.0/short