Tutor Biography
John Older
Key speaker for Chemistry
Biography
John has now retired from his post as Vice Principal of a major London independent school. Previously he was Head of Chemistry at the school, teaching the subject at all levels. He has been involved with specification revisions for over thirty years and has been both a Principal Examiner and Principal Moderator for most of that time. He is co-author with Mike Smith of Chemistry textbooks for AS and A2 and has written a guide to student coursework.