Ray Dexter
Ray Dexter, head of chemistry at Repton School, UK, is a London university graduate and a member of the Royal Society of Chemistry. He has been teaching chemistry since 1996 and IB chemistry since 2001.
Ray Dexter, head of chemistry at Repton School, UK, is a London university graduate and a member of the Royal Society of Chemistry. He has been teaching chemistry since 1996 and IB chemistry since 2001. See less
