TY - JOUR T1 - Didaktika ako profesionálna výbava učiteľa školskej matematiky A1 - Jedinák, Dušan JA - Obzory matematiky, fyziky a informatiky Y1 - 2007 VL - 36 IS - 2 SP - 9 EP - 17 SN - 1335-4981 N2 - Didactics as a professional equipment of school mathematics teacher. Didactic principles, motivational activity, mutual communication – top work of mathematics teacher. Impulses of theory and practice for school mathematics teachers. ER -