Tim Chadwick has worked in education in a wide variety of countries and contexts over the last 18 years.

He was a Senior Trainer and Manager on a large education project in the Middle East where, almost overnight, the language of delivery for state school maths and science changed from Arabic to English. This had huge implications regarding how subject teachers approached their lessons.

Subsequent to this, and other related experience, he was commissioned by University of Cambridge International Examinations, in co-operation with Cambridge University Press, to write a practical guide for schools on how to support both content and language learning in the classroom.