Check out some of these websites:

Educationally Relevant Search Tools:

http://42explore.com/ - links and resources for finding a thematic topic

http://www.tekmom.com/search/ - search tools and topics for students

Sites with Scaled or Tiered Reading Levels:

http://bensguide.gpo.gov - guide to US government by grade level

http://starchild.gsfc.nasa.gov - space and astonomy

Sites that Help Determine Readability of Text:

http://juicystudio.com/services/readability.php - input a URL or website location and the readbility will be calculated

http://www.usingenglish.com/resources/text-statistics.php - Cut and paste into this site for Readability stats.

Digital Graphic Organizers:

http://www.bubbl.us/index - free online brainstorming and mapping tool

http://www.mindomo.com/ - free online brainstorming and mapping tool

http://www.giffy.com/ free online brainstorming and mapping tool

Vocabulary, Dictionary and Thesaurus tools:

http://www.visualthesaurus.com - a very visual thesaurus

http://www.wordsmyth.net - look up words on any webpage, create quizzes, make a glossary, create a crossword puzzle. etc.

 Dictation Tools:

http://www.idictate.com - for 1 1/4 cents per word, dictate into any phone and have an email transcription sent back to you.

http://www.jott.com - dictate up to 30 seconds of voice from any phone and have an email message or text message transcribed to any recipient.

 General Websites for Teachers:

http://region3atc.pbwiki.com/  - The Region 3 Assistive Technology group (western lower Michigan) has some useful assistive technology information.

http://www.landmark-project.com/ - resources for teachers

http://www.montgomeryschoolsmd.org/departments/hiat/ - lots of tips, quick idea sheets, and ideas to help you assist students who struggle.