Sara Ratner.

Chief Academic Officer
Group Executive – OECD PISA for Schools, Janison

Sara is an educational assessment leader with two decades’ experience as a teacher, school executive, lecturer, researcher in schools and universities, and edtech consultant. She has taught at all levels, from early years to tertiary, to gifted students, and is a passionate advocate for high-performance assessment and pedagogical best practice. As well as reaching new highs for Janison’s digital delivery of the internationally-recognised PISA for Schools test, Sara is an esteemed schools and universities board member. She is also completing a PhD on educational assessment, testing and measurement.