GL Assessment Voucher Codes May 2025 - 25% OFF

GL Assessment is the main provider of formative assessments for schools in the UK, and also provides assessments to government departments and British, bilingual and international schools in more than 100 countries around the world. For more than 30 years, they have provided assessments for children's education, mental health and well-being. Recognizing that technology is the driving force of educational change, they pioneered a powerful digital assessment system that provided more than 7 million online tests worldwide. They continue to innovate in adaptive testing and form-based assessments. GL Assessment believe in working with as many experts as possible to ensure that their assessments are rigorous, academically sound, and consistent with current education best practices. As a result, they can list King ’s College London, the University of York, and the Australian Council for Educational Research as partners.