Vlasenko, KaterynaLovianova, IrynaVolkov, SergiiSitak, IrynaChumak, OlenaKrasnoshchok, AndriiBohdanova, NataliiaSemerikov, Serhiy2022-09-052022-09-052022UI/UX design of educational on-line courses / Vlasenko K. V., Lovianova I. V., Volkov S. V., Sitak I. V., Chumak O. O., Krasnoshchok A. V., Bohdanova N. G., Semerikov S. O. // CEUR Workshop Proceedings : 9th Workshop on Cloud Technologies in Education, Kryvyi Rih, 17 December 2021. - 2022. - Vol. 3085. - P. 184-199.1613-0073https://ekmair.ukma.edu.ua/handle/123456789/23750This paper considers the problem of an interface for educational platform, which is fully effective for achieving the outcomes of educational activity. The current research is a theoretical analysis of existing recommendations on UI/UX design, applied when creating educational systems, as well as of research papers that study user interface (UI) usability and evaluate user experience (UX) in designing on-line platforms. This article describes a mechanism for evaluating usability with the help of baseline and final evaluation tool. It also studies UX components, that ensure its high quality. A list of standard components of web-design is being discussed in the present paper; modern trends in web-design of educational platforms are identified. The paper provides the description of an on-line course model, which is built on the basis of analysis of the prerequisites for existing and functioning of educational on-line systems and which is aimed at achieving outcomes of educational activity. There is ground to believe that the design of educational on-line courses will contribute to achieving the outcomes of educational activity, if user interface components comply with a list of criteria, such as easy-to-perceive content, no extra information, easy and simple navigation on the pages of the course, following the principles of usability.eneducational platform interfaceuser interface componentsUI/UX designprinciples of usabilityachieving educational activity outcomesdesigning on-line platformseducational on-line course modelconference materialsConference materials