I have taught in schools and FE colleges in Wales so most of my resources fit the WJEC spec. I've always appreciated resources others have put up. I thank everyone who gives them freely. Teaching is hard enough without always having to make your own resources. Hoping that my work will help others. (Sorry some of my GCSE stuff is old spec) I have found "the STEM community" extremely helpful for sharing resources and answering questions. Also to check subject knowledge for A-level chemistry type in "chemguide" after the topic on a search. Jim Clark is one of the clearest communicators I've found (Just seen he has some GCSE stuff now). Currently I only cover for A-level chem so haven't updated resources.