The play is open to all seventh and eighth graders.
所有七、八年级的学生均可观看此剧。
16 percent of eighth-graders were held back for poor performance.
16%的8年级学生因为成绩差而被留级。
One in three fourth-graders couldn't find their state on a map of the U.S.
四年级学生中有三分之一在美国地图上找不到自己所在的州。
Fifth graders tended to focus on features of individual eagles.
五年级学生倾向于关注老鹰个体的特征。
One study showed that friendships among ninth graders were far from stable.
一项研究表明，九年级学生之间的友谊并不稳定。
Our class was studying the Gold Rush, something all California fourth graders learned.
我们班正在学习淘金热，加州所有四年级学生都学过这部分内容。
Researchers would like to explore further how parents and schools can help ninth graders by changing their mindset.
研究人员希望进一步探索父母和学校是如何通过改变观念模式来帮助九年级的学生的。
The researchers asked fifth graders and college students to create a recovery plan to protect bald eagles from extinction.
研究人员要求五年级学生和大学生制定一个保护秃鹰免于灭绝的恢复计划。
All these effects held true for measures of happiness, life satisfaction and self-esteem, with the effects stronger in the 8th and 10th-graders.
在八年级和十年级学生中，所有这些对幸福的衡量、生活满意度和自我满意度的影响表现得更为明显。
One study of ninth-grade students found that 50 percent of friendships among ninth graders changed from one month to the next, signaling striking instability in friendships.
一项对九年级学生的研究发现，在九年级学生中，50%的友谊每个月都会发生变化，这表明友谊极其不稳定。
As fifth-graders, children with early attention problems obtained average reading scores at least 3% lower than their contemporaries' and grades at least 8% lower than those of their peers.
作为五年级学生，有早期注意力障碍的孩子的平均阅读分数至少比同龄孩子低3%，学习成绩至少比同龄孩子低8%。
It was like a teacher disciplining a roomful of second graders.
这就像教师管教一屋子的次等生一样。
I was doing that today with my 5th graders.
今天我和我五年级的学生就这么做了。
I couldn't believe the two ninth graders liked me that much.
我不敢相信两个九年级的学生那么喜欢我。
Though the third graders were allowed to answer anonymously, most wanted to include names.
尽管三年级的学生可以匿名回答，但大多数人都想写上名字。
At my school, fourth graders need to learn different dances, then dress up for a fancy party where we ask partners to dance with us.
在我的学校，四年级的学生需要学习不同的舞蹈，然后打扮得漂亮亮的去参加一个化装舞会，舞会上我们会邀请舞伴和我们一起跳舞。
These days, it is not unusual for 10-to 12-year-olds to publish their own websites or for second and third graders to begin computer classes.
如今，10到12岁的孩子发布自己的网站，二、三年级的学生开始上计算机课，已经不是什么新鲜事了。
As a new teacher at Doull Primary School in Denver, Kyle Schwartz thought of a simple way to get to know her third graders, most of whom came from poor families.
作为丹佛道尔小学的一名新教师，凯尔·施瓦兹想到了一个简单的方法来了解她的三年级学生，他们大多来自贫困家庭。
He has also been highly critical of studies claiming that the software compares well to human graders.
他还强烈批评了那些声称电脑软件比评分人员优秀的研究。
In some cases the software is used as a "second reader", to check the reliability of the human graders.
在某些情况下，该软件充当了“第二阅卷者”的角色，用来检验人工评分的可靠性。
The EdX assessment tool requires human teachers, or graders, to first grade 100 essays or essay questions.
EdX评估工具要求教师或评分员首先给100篇论文或论述题进行评分。
This summer, Wilson Wong will lead a class of rising fifth-graders at a day camp dedicated to Chinese culture and the Chinese American community in Oakland, California.
今年夏天，威尔逊·王(Wilson Wong)将带领一个五年级新生班级参加一个以中国文化以及华裔群体为主题的日间夏令营，该夏令营在在加利福尼亚州奥克兰市举办。
有六年级的水平吧！
They are. I have smart graders.
就是他们，我的聪明评分人。
Of her 13 current seventh graders, 8 scored at the top.
她现在这个13名七年级同学组成的班级中，有8名成绩排在全州首位。
The sixth-graders have lots of different worries about fitting in.
到了六年级孩子需要适应许多不同。
In 2002, only half of the city's fourth-graders met state learning standards.
2002年，仅有一半的全市四年级生达到了国家学习标准。
He was in seventh grade - the other six team members were all eighth-graders.
他才是个七年级生，而其余的人都是八年级生。
Of her 18 eighth graders, 15 exceeded requirements, scoring in the highest bracket.
在她八年级的18名学生中，15名同学成绩名列前茅，获得很高的评价。
The book read most often by first graders was "Green Eggs and Ham" by Doctor Seuss.
苏斯博士的《绿鸡蛋与火腿》是一年级学生最常阅读的书。
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