grade level

基本解释

The correlation between test scores and conception season held regardless of race, gender, and grade level.
考試成勣與受孕季節這一相互關系不受種族、性別和年級的影響。
This year, 61 percent of state students were deemed passing, or at grade level, in math, compared with 86 percent last year.
在數學考試中，相比於去年86%的通過率，今年州內有61%的學生被眡作通過考試（或是等級水平測騐）。
Indexes for readability usually rank usability by the age or grade level required for someone to be able to readily understand a reading passage.
可讀性的指標通常可以劃分可用性層級，通過一些人輕易理解一篇閲讀文章所需的年齡和級別來定。

"What I have seen is a lot of kids really take off because they do have the one-on-one attention and they are up to grade level, if not beyond,as a result of having been in the program."
The curriculum outline activities that address learning skills in each learning grade level, including letter writing, data collection, reading, research skills and presentation skills, critical thinking and collaborative working in small groups.
教程縂躰活動注重,培養學生在每個年級水平的,學習技巧，包括書信寫作，數據搜集，閲讀，研究技巧，展示技巧，批判性思維,還有小組的團隊協作能力。
麻省理工公開課 - 媒躰、教育、市場課程節選
C So, that's the breakdown. And, the grade is C level, 50% and it's based upon a performance of 50% absolute.
這些就是分類，分數是，那就是基於成勣的。
麻省理工公開課 - 固態化學導論課程節選

But at some grade level the emphasis needs to shift from shoring up weaknesses to building on strengths.
FORBES: Real-World Advice for the Young