PT Journal AU DOFKOVA, R TI USEFUL E-RESOURCES FOR TEACHING MATHEMATICS FROM THE STUDENTS´ VIEW SO Trends in education PY 2021 BP 55 EP 61 VL 13 IS 2 DI 10.5507/tvv.2020.018 DE open education; electronic resources; mathematics teaching; prospective teacher AB The current situation due to the COVID-19 pandemic has shown the need for teaching students to be familiar with the currently available electronic resources that will facilitate their self-study and at the same time have the required didactic potential for the use of distance learning. Also in connection with the requirement to increase the digital literacy of students in revisions of curricular documents, students should build a positive relationship with digital technologies. The paper is based on the principles of Open Education (OE) supporting the free dissemination of knowledge which, thanks to the internet, can be used quickly, free of charge, and without borders by teachers all over the world. The paper reflects educational objects for learning mathematics through the eyes of future teachers, which include digital content, while the form of content can be textual, multimedia, it can also contain software tools or teaching applications themselves. ER