This is the 5308th most frequent Swedish word.
elevernas
"The students' (possessive form)."
In this sentence, 'elevernas' is used as a possessive form to indicate that the project belongs to the students.
Elevernas projekt var mycket imponerande.
The students' project was very impressive.
Here, 'elevernas' is again possessive, showing that the achievements being praised belong to the students.
Läraren berömde elevernas prestationer under terminen.
The teacher praised the students' achievements during the semester.
In this usage, 'elevernas' indicates that the experiences discussed in the book pertain to the students.