Ookamidomo no Shitsukekata ("How to Tame the Wolves") by Yuki Shiraishi - ongoing
She's the only girl in an all-boy industrial school. But she's not the nimble sheep in the wolf pack.... There's one chapter available. From the mangaka of "Bokura no Himitsu o Kyouyuu Shiyou ka". Thanks to Serendipity Clarke and anonymous for translating the title from Mystery Pictures.