Kandzia, Joanna2023-02-232023-02-232022-12Journal of Education, Technology and Computer Science 3(33)2022, s. 25-342719-6550https://repozytorium.ur.edu.pl/handle/item/8625The article is a report on the project conducted by the author, co-financed by the National Center for Research and Development from European funds POWR.03.01.00-IP.08-00-MOC/18 entitled: A modern mathematics teacher. It was dedicated to teachers of mathematics from all over the country, teaching in primary and secondary schools, and future mathematics teachers – gaining qualifications to teach mathematics. The project aimed to improve the quality and efficiency of mathematics teachers’ work through active participation in innovative e-learning courses – offered on the navoica.pl platform, concerning new teaching methods based on information technologies. A short description of the four proposed e-learning courses is presented, as well as an analysis of the choices made by the participants depending on the subject.engAttribution-NonCommercial-NoDerivs 3.0 Polandhttp://creativecommons.org/licenses/by-nc-nd/3.0/pl/algebracompetition taskse-learningmathematical educationmathematical modelingmathematics teachermultimediaarticle10.15584/jetacomps.2022.3.22719-7417