* Pick one example of harm caused by chemicals, and suggest what consumers, manufacturers, politicians and scientists could do to help prevent it.
* Consider the role of the media or the law in improving chemical use in society.
* How can the school community change things for the better? (Start a campaign? Raise awareness? Raise funds for a relevant charity?) With potentially worrying issues, be very sensitive to pupil reactions and provide reassurance when appropriate.
www.greenpeace.org.ukProductsToxics www.wwf.org.ukchemicals www.foe.co.uk