Academic grading in Slovenia

Slovenia inherited the academic grading system of the Socialist Federal Republic of Yugoslavia. A five-point grading scale is used in primary and secondary schools:

5: excellent
4: very good
3: good
2: sufficient
1: insufficient

Many teachers use minus and plus symbols as grade modifiers. For example, "−5" denotes a grade slightly lower than "excellent", while "+4" denotes a grade slightly higher than "very good". Half-grades such as "4/5" are also used. However, these modifiers are unofficial and do not appear in final grade reports.
In universities, a six-level grading scale is used:

10 – excellent
9 – very good
8 – very good
7 – good
6 – sufficient
5 or less