Booklet 1st, 2nd and 3rd are collections of links connected to the booklet Chemical Hazardous to health and environment. This booklet has been translated to mage languages and they can bee download free. Coming soon.
When students start projects about hazardous chemicals they can all start with the booklet and one of the subjects found here.
General 1,2 and 3 are links to more information.
Tip us on e-mail: langemyr@online.no