Chemicool
Chemicool Periodic table of the elements and other chemistry information.
Alupro - Aluminium Packaging Recycling
Check out the education centre for free resources, including cross-curricular ideas. There is an introduction to recycling section on the site, but lots more information is available if you send for the free information for primary or secondary schools.
Bouncy Balls
Bouncy Balls is a noise meter tool which can be used in classroom situations. Teachers can set the sensitivity level and select different screens to indicate noise levels.
