Glencoe Multilingual Glossaries:
History
http://www.glencoe.com/sec/socialstudies/mlg/mlg.php?site=16&letter=A&language=4
Math
http://www.glencoe.com/sec/math/mlg/mlg.php
Science
http://www.glencoe.com/sec/science/mlg/mlg.php?site=19
NY ELL math & science glossaries:
http://schools.nyc.gov/Offices/ELL/ToolsResources/Forms+for+Administrators.htm
Basic Spanish Learning (for staff)
http://www.spanishpronto.com/spanishpronto/index.html
Basic ELL tools for students (from Ms. VanHarper):
English Vocabulary Guide an excellent site that helps you
learn the pronunciation and spelling of thousands of words using
an image-based interface. Use headphones.
http://www.languageguide.org/english
Everyday English (great site that requires headphones.
It offers audio-enabled lessons focusing on all the many little
tricky irregularities in the English language.)
http://www.everydayenglish.com/navpage.swf
ESL Flash Card Game (A memory game, audio-enabled.
Use headphones.)
http://www.1-language.com/memorymatchelem/index.htm
Test your English Level
http://www.abroadlanguages.com/learn/english/test/etest1.asp
Quiznet Archive (Interactive quizzes with different topics)
http://www.bbc.co.uk/worldservice/learningenglish/youmeus/quiznet/archive.shtml
English Games
(Requires a simple password, I haven't checked this one out fully)
http://www.free-english-games.com/
General ESL resources (a good source for the ESL teacher)
http://owl.english.purdue.edu/handouts/esl/eslstudent.html
text to speech translation (requires earphones or speakers)
http://public.research.att.com/~ttsweb/tts/demo.php
http://www.er.uqam.ca/nobel/r21270/cgi-bin/teach2/build_tts.htm
http://www.oddcast.com/home/tts
text to text translators:
http://babelfish.altavista.com/
http://www.oddcast.com/home/tts
http://www.worldlingo.com/en/products_services/worldlingo_translator.html