This is the 4838th most frequent Korean word.
과제에
"과제에" means "in/at the assignment" or "on the task."
Here, "과제에" specifies the purpose or requirement related to the assignment.
우리는 과제에 필요한 자료를 찾고 있습니다.
We are looking for materials needed for the assignment.
Here, "과제에" indicates the topic or focus (i.e., the assignment) of the student's action.
학생은 과제에 집중하고 있습니다.
The student is concentrating on the assignment.
In this sentence, "과제에" relates to "대한" to denote "about the assignment," showing reference or relation.