Phys.org | latest science and technology news stories 中文 关注 疫情期间,女孩们的数学成绩落后于男孩。学校正在努力弥补失去的进度。 德扎瓦拉中学的四名女生围在工作台旁,对着她们搭建的乐高机器冥思苦想。当她们将一张紫色的卡片闪过光线传感器时,却毫无反应。 Girls fell behind boys in math during the pandemic. Schools are trying to make up lost ground phys.org