Tema ovog diplomskog rada su zadatci geometrijskog tipa koji se pojavljuju na natjecanjima iz matematike u osnovnoj školi. U radu je navedeno gradivo koje se proteže od petog do osmog razreda vezano za trokut, pravokutnik, kružnicu i krug sa slikama, primjerima te zadatcima s natjecanja. Treba napomenuti da vrlo bitnu ulogu u matematici ima konstruiranje i crtanje likova, što može pomoći u nastavi, a jedan od programskih paketa u kojemu i sami učenici mogu crtati je programski paket The Geometer’s Sketchpad, koji je korišten i u ovom radu. Nimalo nebitan dio rada posvećen je povijesti natjecanja, vrsti natjecanja u Republici Hrvatskoj te ulozi samih natjecanja iz matematike kod svakog učenika.

The theme of this graduate thesis are tasks of geometric type that appear in mathematics primary school competitions. The paper lists the material that stretches from the fifth to the eighth grade related to a triangle, a rectangle, the circle with images, and examples of tasks from the competition. It should be noted that a very important role in mathematics has constructions and drawing characters, which can help in teaching and one of program packages in which they themselves the students can draw is The Geometer’s Sketchpad software package, which was used in this work. Part of the work, almost irrelevant, is devoted to the history of the competition, the type of competition in the Republic Croatia and the role of mathematical competitions at each student.