Abstract
This paper presents the results of a partial study on the effectiveness of virtual co-teaching. The study was carried out as part of a project supported by the Technology Agency of the Czech Republic with the number TL03000133.
Methodologically, it is based on a case study research design and examines the effectiveness through the perspectives of the participating co-teachers and participating students, while also reflecting the results of a knowledge test administered after the implemented co-teaching sessions. The triangulation of methods thus provides a plastic view of the effectiveness of virtual co-teaching and a basis for follow-up research in the present