RT Journal Article SR Electronic A1 DOFKOVÁ, Radka T1 THE SPECIFIC TOPIC FOR PREPARING PROSPECTIVE MATHEMATICS TEACHERS JF Trends in education YR 2016 VO 9 IS 1 SP 43 OP 49 DO 10.5507/tvv.2016.006 UL https://tvv-journal.upol.cz/en/artkey/tvv-201601-0006.php AB The paper is focus on analysis of one mathematical problem from the international study Teacher Education and Development Study in Mathematics (TEDS-M). This problem was chosen because of its didactics-mathematical potencial. It could be another way of appproaching in prospective mathematics teacher preparation in lessons of didactics of mathematics.