The school has 24 classes and each grade has 8 classes.

全校有24个班，每个年级8个班。

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Four classrooms in each grade remained coed.

每个年级的四个教室仍然保持男女同校。

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The product family includes a considerable number of performance grades, and each grade has its own unique properties.

该产品系列包括众多性能相当的牌号，而每一牌号都有其独特的性能。

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They establish goals for each year from kindergarten through grade twelve.

VOA: special.2010.07.22

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.

教程总体活动注重,培养学生在每个年级水平的,学习技巧，包括书信写作，数据搜集，阅读，研究技巧，展示技巧，批判性思维,还有小组的团队协作能力。

麻省理工公开课 - 媒体、教育、市场课程节选

But--the remaining 25% is discussion section; -- I'll get to that in a minute-- officially, 25% of your grade is for each of the three papers.

但是--剩下的25%是讨论部分;,我等一下会谈这个-,按规定，每一篇论文都占25%的分数。

耶鲁公开课 - 死亡课程节选

The average scores were categorized at each grade level into four groups: below basic, basic, proficient, and advanced.

CNN: Report card shows U.S. students need to improve math skills

And tackling it would entail limiting the share of candidates allowed to get each grade, as happened until the mid-1980s.

ECONOMIST: A-level results

The system known as "comparable outcomes" - which focuses on the proportion of students achieving each grade - sparked accusations that the exam boards were being asked to fix results.

BBC: Gove denies political interference in GCSEs