õppeainega
Õppeainega is the comitative or instrumental form of the Estonian noun õppeaine, which means a school subject or course. In Estonian grammar, the suffix -ga expresses accompaniment, association, or means, and õppeainega therefore denotes “with the subject” or “related to the subject.” The form is used to indicate a relationship between a noun and a specific subject within educational or curriculum contexts.
In usage, õppeainega can appear in phrases that describe materials, activities, or concepts connected to a particular
Plural form and related constructions exist as well. The instrumental plural is õppeainetega, used to mean