This is a superb site which leads the student (or even teacher!) through different storylines dealing with different aspects of Art.  You get to have a go as well (would be good for Literacy Students too!).  All activities come with teacher resources.

Another detective story introducing several well-known painters in an innovative and interesting way!

Interactive music quizzes here - if you know enough you can get to fling your teacher!  (Have to admit, I tried the Yr 7 one and the teacher got off scott-free!)

On-line Sound Mixer - you will need the headphones though - learn about different beats and special effects

A note recognition game from the same people - worth looking around this site!

An opportunity for students to use art in storytelling - you choose a picture and then write a tale which connects to your choice - you are then entered into a competition!

Lots and lots of music activities here - learn to play the piano, drums and any other number of instruments

Test your knowledge of period costume here - useful for Drama activities perhaps?

Lots of optical illusions here - mostly art and colour related - could keep you quiet for hours!

This site generates text into a "collage" type poster using original artworks - worth trying out

This site just gets better and better - a brilliant tool for students to map out the major elements of a dramatic piece and print it out.