BBC education
UK politics
http://www.bbc.co.uk/education/asguru/generalstudies/society/28politics/index.shtml
http://www.bbc.co.uk/education/asguru/generalstudies/
Vocabulary builder
http://www.bbc.co.uk/skillswise

Christmas

http://www.emu.dk/generelt/jul/juliskolen.html

Vietnam war in pictures

Interactive learning (4 exchanges)
http://www.ac-grenoble.fr/wkto/index.htm

Choosing a college (real experience)
http://www025.webcenter.personalogic.aol.com/

Immigration (exercise)
http://www.nytimes.com/learning/teachers/lessons/000606tuesday.html

Geography + quiz 
http://www.internetgeographer.co.uk/

All American Quiz
http://www.bonus.com/

Make you own quiz
http://builder.cnet.com/webbuilding/pages/Programming/Kahn/070198/toolqc.html

Quotes to recognise
http://www.bonus.com/

Travelling in London 
http://www.bbc.co.uk/worldservice/learningenglish/multimedia/london/

Where to next, an interactive quiz about Britain
http://www.bbc.co.uk/worldservice/learningenglish/quizzes/wheretonext/

Quiz
http://www.bbc.co.uk/worldservice/learningenglish/quizzes/index.shtml

Easy English on line
http://mrc.ltd.free.fr/

BBC teenzone
http://www.bbcenglish.com/tv/teenzone/index.htm

Self study - many good exercises to practise vocabulary and grammar 
http://a4esl.org/
http://a4esl.org/q/h/

Grammar
http://www.hio.ft.hanze.nl/thar/contents.htm
http://www.eduplace.com/kids/hme/6_8/quizzes/index.html
 

http://www.bbc.co.uk/skillswise/words/index.shtml
an excellent site for grammar and vocabulary

http://www.manythings.org
several exercises

http://www.britishhistory.com
British history

http://www.godoy.no
Resources The Norwegian school Godøy
 

http://www.edufind.com/english/practice/test-ces.html
Test your English - you need a e-mail account

http://www.eduplace.com/
Activity site for kids and parents