Watch the webinar that delves into the complexities of dyscalculia and provides valuable insights on how educators, parents, and support professionals can effectively support students with this learning difference.
Dyscalculia is a specific learning disability that affects a person's ability to understand and work with numbers.
It can present unique challenges for students, but with the right strategies and support, they can excel academically and gain confidence in their mathematical abilities.


Christian Vögeli received his M.Sc. in Computer Science from the Eidgenössische Technische Hochschule Zürich (ETHZ) in 2005 with honors. As a research assistant he directed, with the support of psychologists, the first successful user study of Grafari (Orthograph) in 2006. He has effectively led the development of Grafari (Orthograph) from prototype to commercial product, and with his professor co-founded the company in 2007, which later turned into Constructor for Schools. He was the project leader for developing Calcularis, the first intervention tool for dyscalculia, for which neuronal improvements were shown. Ever since, Christian Vögeli is driven to support teachers and parents in their quest to unlock their children’s full academic potential.