Highgrove Education

Katrina Yerbury 

Katrina has been teaching Biology for over 20 years, most recently at Harrow School Online, where her pupils achieved 75% A*-A in their 2023 A level results in Biology.  Prior to this she was employed as a Teaching and Learning Lead Practitioner at King Edward VI School, where alongside teaching A level Biology and AS level Chemistry, she provided mentoring and support for trainee and newly qualified teachers.  She has worked as an A level examiner for three examination boards, including Edexcel IAL, where she is a Team Leader. She is also a materials author, and has contributed to Edexcel IAL Biology and Chemistry A2 Textbooks written in 2018, and worked as a reviewer on the self-study materials written for Harrow School Online, as well as authoring the courses for Highgrove Online School. 

Katrina holds a joint honours degree in Biology and Geography from the University of Bristol and a PGCE in Biology and Games, also from the University of Bristol.  She is a keen athlete and has represented Great Britain in triathlon, duathlon and aquathlon since 2012. She lives by the coast in Bournemouth. 

Biology Teacher UK, Harrow School Online teacher

What pupils say