Comparison of curriculum and teaching materials at mathematics since eight-year school obligation until today

Since the beginning of eight-year school obligation in Slovenia in 1983 and until today planning mathematics instruction changed with three curriculums. First in 1983, the second was formed in 1998, when school system changed to nine-year primary school education and the third in 2011, after which mathematics lessons are treated today. This diploma gives attention on comparison to this three curriculums (learning objectives and learning content) and also a comparison of teaching materials for students, which had to change when curriculum changed. I'm focusing on the first three years of primary school, so I had also divided learning objectives and learning content into several smaller units for every class