Dave Lock (B.Sc Hons), Bedfordshire Upper School Ex-Head of Science and Head of Chemistry with over 35 years teaching experience in schools in UK and Australia. He has also accrued 1000’s of hours of one-to one tuition experience over the last 5 years. Tutoring on all UK A-level and GCSE examination boards. He has regularly successfully tutored Medical, Veterinary and Oxbridge applicants.