Cornelsen - the largest school textbook publisher in Germany - asked us to support them in the development of their new digital products. Firstly, a portal for teachers and students (now Lernen.Cornelsen) around the digital textbook. It covers everything from lesson planning and implementation to suitable material for the book. We also had a lot of fun working on “Interaktive Übungen” (interactive exercises): a platform on which pupils can practise independently in the afternoon. We advised on this project for a while and developed design proposals for it.