On the 29^th of March the teachers of the Department of general technical disciplines and vocational training associate professor O.O. Tsys and assistant I.O. Arhipov gave a lecture on the topic “Modeling of innovative vocational training lessons” and a master class entitled “Use of augmented and virtual reality technologies in professional training of future teachers” within the framework of refresher courses for teachers. They presented technologies of augmented and virtual reality and demonstrated examples of their application in vocational training lessons.