iLearn evaluated the impact of formative assessment on reading development in children with reading difficulties. Formative assessment is a tool that enables teachers to track the learning progress of their students on a regular basis. It has repeatedly been shown to increase individual support and reading progress in regular classrooms. The focus group of iLearn were children with reading difficulties. In addition, cognitive abilities were assessed and the research team evaluated whether formative assessment leads to a more precise measurement of reading abilities in children with mulitilingual backgrounds.