Accurately measuring a child’s potential and progress is an invaluable tool in understanding and responding to their individual educational needs. Used by education professionals for over 30 years in over 90 countries, CEM is one of the largest and longest established providers of formative assessments for children of all ages, from early years to post 16. CEM’s methods are research-based, evidence driven and market-tested, built on a foundation of non-commercial academic practice.