Abstract
Focuse on the social base oducation : The conference is intended for all teachers of primary, secondary schools and gymnasiums and kindergarten teachers who either teach using the Hejný method or want to learn more about it, as well as other teaching staff and students. The aim of the conference is to: offer teachers a space to share good experiences with teaching mathematics using the Hejný method, but also problematic situations, to open professional discussions on current topics, e.g. diagnostics, teacher support in HM, reading literacy in mathematics, digital literacy in HM, responsive teaching in mathematics, ...