21. Dr Brenda Despontin BA Hons MA PhD PGCE MBA, is Headmistress of Haberdashers Monmouth School for Girls ( HMSG ). 22. In 1999 he obtained a PGCE ( Postgraduate Certificate in Education ) from Canterbury Christ Church University in Canterbury, England. 23. He was awarded an interim Master of Arts degree from the California Institute of Arts and a PGCE from Greenwich University. 24. Most classes are taught by qualified teaching staff holding either a PGCE or Bachelor of Education and are predominantly British nationals. 25. He studied for a PGCE and a master's degree in educational administration at Oxford University from 1974 to 1976. 26. The Postgraduate Certificate in Education ( PGCE ) is a post-graduate qualification that enables teaching in primary or secondary schools. 27. She studied drama at the University of Manchester and a PGCE in Drama and Special Education at Bretton Hall College of Education. 28. She studied History and Politics at Warwick University and has a PGCE and a master's degree in Education from Birmingham University. 29. She gained a BSc in Physical Education and Sport Science and a PGCE in PE & Biology at Loughborough University between 1979 1983. 30. In 2003, he became a qualified teacher having completed a Postgraduate Certificate in Education ( PGCE ) at the University of Liverpool.