一个组织收集的信息显示，在巴基斯坦，五年级有一半的儿童不懂基础数学，也不会用他们的语言阅读故事。
Information gathered by an organization shows half of all Pakistani children in the 5th grade do not understand basic mathematics and cannot read a story in their language.
在五年级阶段，女生通常每一门学科都比男生表现更佳，包括数学和理科。
At the 5th grade level, girls routinely outperform boys in every subject, including math and science.
在华盛顿东南，AIM Academy是美国99所“知识就是力量计划”认证学校之一，Lisa Suben在这里教授五年级的数学。
In Southeast D.C., Lisa Suben teaches fifth-grade math at KIPP DC: AIM Academy, one of 99 Knowledge is Power Program charter schools around the country.
应用推荐