The BBC have launched an area of their gardening website aimed at children. There’s some nice ideas for gardening projects both indoors and outdoors. Take a look and see if any could be used with your class.
http://www.bbc.co.uk/gardening/gardening_with_children/homegrownprojects_index.shtml
Good Luck with this new Blog– I for one am excited and looking forward to checking back often. Oh yeah-thanks for sharing this site- looks great!