She has 22 years of chemistry teaching experience in top performing grammar and independent schools, including 13 years as a Head of Department. She started her teaching career back in 1996 in Dubai, the United Arab Emirates and returned back there in 2012 have taught in between in the UK. Since 2013 she has been Head of Science at The British International School of Hanoi, another Nord Anglia School.
She has extensive experience of examining and curriculum work with Edexcel and is a published Chemistry author.
Sian joins the Regents community with her daughter Angharad, age 7. In her spare time, she enjoys travel, Zumba classes and Scuba Diving.