BSc, Grad Dip Ed (Sec), Grad Dip (Student Welfare), Mathematics Teacher, Trinity Grammar School, Kew. Diana has been a teacher of mathematics for over 15 years and for most of which she has taught Further Maths and Maths Methods at VCE level. She is currently teaching these subjects at Trinity Grammar School, Kew where she is also the Deputy Head of Year 11. Prior to this, Diana worked at Wesley College, Glen Waverley for 9 years teaching mathematics. She is also a current VCAA assessor for Further Maths and Maths Methods a role she has fulfilled since 2004.