The academic/school year; the yearly period used by educational institutions (in Japan commonly April–March).
新しい学年度は4月に始まり、クラス替えがあります。
The new academic year starts in April, and there will be class assignments.
学年度末に成績表が配られる予定です。
Report cards will be handed out at the end of the school year.
この奨学金は次の学年度まで有効です。
This scholarship is valid until the next academic year.