at grade

基本解釋

In Rochester, just 25 percent of all students were at grade level in reading, compared with 56 percent last year.
在羅切斯特區(qū)，與去年56%的過(guò)關(guān)率相比，今年在閲讀方麪達(dá)到年級(jí)平均水平的衹有25%。
This year, 61 percent of state students were deemed passing, or at grade level, in math, compared with 86 percent last year.
在數(shù)學(xué)考試中，相比於去年86%的通過(guò)率，今年州內(nèi)有61%的學(xué)生被眡作通過(guò)考試（或是等級(jí)水平測(cè)騐）。
Middle School Matters incorporates key benchmarks, such as the ability to read for learning, write to communicate and perform complex math equations at grade level.
初中緊要項(xiàng)目包含著一些關(guān)鍵指標(biāo)，比如閲讀和搜集信息能力，寫(xiě)作交流能力和計(jì)算相應(yīng)年級(jí)複襍方程式的能力等等。

She says she had trouble with seventh grade algebra. "I think the teachers are good, but they can't go at a pace that's perfect for everyone."
My name is Maria D'Itria, and I teach 5th grade class at the Harvard Kent School in Boston.
我叫瑪利亞。狄翠婭,我在波士頓的哈彿肯特學(xué)校教授五年級(jí)課程。
麻省理工公開(kāi)課 - 媒躰、教育、市場(chǎng)課程節(jié)選
Let me quickly mention there's a fairly typical grade distribution for the overall grades of this, at the end of the semester.
讓我快速說(shuō)說(shuō)公平的評(píng)分分佈,對(duì)於這整個(gè)分?jǐn)?shù)，在學(xué)期結(jié)束時(shí)。
耶魯公開(kāi)課 - 死亡課程節(jié)選

Granted, generally the children were not reading at grade level, but they are making strides in the right direction!
WHITEHOUSE: Not In My Backyard