An elementary or primary school — the institution for early formal education, typically attended by children aged about 6–12.
来年、息子は小学校に入学する予定だ。
My son is scheduled to enter elementary school next year.
この小学校は校庭が広くて評判がいい。
This elementary school is reputed to have a large playground.
小学校の先生は行事の準備で忙しい。
Elementary school teachers are busy preparing for events.