According to classroom teachers, elementary and middle school students who stay up late exhibit more learning and attention problems.
根据课堂老师的说法，熬夜的中小学生表现出更多的学习问题和注意力问题。
If we replaced half of our administrative staff with classroom teachers, we might actually get a majority of our classes back to 20 or fewer students per teacher.
如果我们用课堂教师替换一半的行政人员，我们可能会让大多数班级回到每位教师管理20名或更少的学生的情况。
Specials "have less instructional time with students than do regular classroom teachers."
科任(殊)比一般的级任导师课有著较少的上课时间与学生接触。
Classroom teachers tell us that this was mainly due to a large number of trees were felled.
在课堂上老师告诉我们这主要是由于大量的树木被砍伐。
Articles, which will vary in subject and content by grade level, will be distributed by classroom teachers.
题目及背颂内容﹕按年级程度的不同，老师会将题材通知各班。
The articles, which will vary in subject and content by grade level, will be distributed by the classroom teachers.
题目及背颂内容﹕按年级程度的不同，老师会将题材通知各班。
How to make it play a maximum efficacy, depends on the quality of classroom teachers cooperative learning into a deeper discussion, try and research.
如何使它发挥出最大的功效，还有赖于广大专业人员对课堂合作学习作更深一层的探讨、尝试和研究。
Anybody who's over 15 doesn't know what this means, because in the last 10 years, the number of elementary school classroom teachers has been cut in half.
任何超过15岁的人对此不了解，因为在过去10年里，男性在小学教师课堂里的数量已经被减半。
They also communicate very, very well with classroom teachers and there is no hesitation on their part to ask questions and to expect answers from all members of the staff.
家长们与教师的沟通也很好，他们毫不迟疑地提出问题，期望从教职员工那里获得解答。
Teachers need to prepare their students to deal with real-world situations outside the classroom.
教师应该让学生作好应对课堂以外的现实世界的准备。
Helping this group of teachers to revise their thinking about classroom events became central.
帮助这群老师改变他们对课堂活动的看法成为了重点。
In Frederick, students' parents are buying classroom supplies and offering to pay for groceries and utilities to keep first-year teachers and principals in their jobs.
在腓特烈，学生的父母负责购买教室用品，并主动支付杂物费用和水电费，以保住一年级的教师和校长的工作。
You think your product will appeal most to teachers ages twenty to thirty, so you decide to put your advertisement in their favorite magazine, the one about classroom activities.
你认为你的产品最能吸引20到30岁的老师，所以你决定把你的广告放在他们最喜欢的杂志上，那本关于课堂活动的杂志。
Disappointed as I felt at the shabby campus and the poorly-equipped classroom, I found the teachers patiently.
我对破旧的校园和设备简陋的教室感到很失望，但我发现这里的老师们很有耐心。
Teachers also need to have an up-to-date knowledge of that specialist language, and not many teachers are exposed to working environments outside the classroom.
教师还需要掌握该专业语言的最新知识，但并不是所有教师都能接触到课堂以外的工作环境。
A preliminary study in New Zealand has shown that classroom noise presents a major concern for teachers and pupils.
新西兰的一项初步研究表明，教室里的噪音是老师和学生最关心的问题。
Teachers traveled from classroom to classroom instead of the students going from room to room.
老师从一个教室走到另一个教室，而不是学生从一个房间走到另一个房间。
It also shows that the majority of teachers—say ages twenty to thirty—read the magazine about classroom activities.
调查还显示，大多数20岁到30岁之间的教师会阅读有关课堂活动的杂志。
When there's a fire, follow the teachers' instructions, leave the classroom quickly and use a piece of cloth to cover your mouth and nose so that you don't breathe in smoke.
发生火灾时，按照老师的指示，迅速离开教室，用一块布遮住口鼻，以免吸入烟雾。
Teachers will never be replaced by computers in the classroom.
在课堂上电脑永远不会取代老师。
Teachers are not people who are great at and consumed by research and happen to appear in a classroom.
教师不是那些善于研究、热衷于研究并偶尔出现在教室里教书的人。
The large lizard noticed that whenever the alarm bell rang during the school's practice fire drills, all the children and their teachers ran out of the classroom, leaving the lizard behind, peaceful and quiet for a while.
这只大蜥蜴注意到，每当学校进行消防演习时，只要警铃一响，所有的孩子和老师都跑出教室，把蜥蜴留在教室里，能让它安静一会儿。
All the activities in this book have been tested in the classroom, with very successful results, and have caused lots of enthusiasm from children and teachers alike.
本书中的所有活动都在课堂上进行了测试，取得了非常成功的结果，燃起了孩子和老师的极大热情。
This is a hands-on workbook for parents and teachers, written for children from ages 3 to 12 years old, for use in the classroom or at home.
这是一本供家长和教师使用的实用练习手册，为3至12岁的儿童编写，可以在教室或家中使用。
Likewise, the emphasis on technology has forced teachers to incorporate more technology in the classroom, which more often than not, distracts students from the purpose of the lesson.
同时，对技术的重视使老师将更多的技术手段运用到课堂上，占用了大半的时间，这往往分散学生在教学目标上的注意力。
Some teachers, male and female, use harmless flirting techniques to lighten the atmosphere in a classroom.
有的老师，不论男女，会用一些无害的调笑技巧让课堂的气氛轻松活跃。
"Does it make sense to teach lessons about natural hazards and disaster risk in a classroom that is a liable to collapse and kill students and teachers alike?" he said.
他说：“如果在一间很容易倒塌压死学生和老师的教室里，开设自然灾害和灾难风险的课程是否有意义呢？”
But they cover fewer than half of Boston’s roughly 300 novice teachers, many of whom depend on mentoring from senior teachers with classroom duties of their own.
但是对于波士顿大约300名新教师来说，这连一半都覆盖不到。他们中的大多数，只能依靠老教师的指导，但这些老教师有自己的课堂教学任务。
However, I think that the most important knowledge is not imparted by teachers in the classroom but is gained from one's own experience.
然而，我认为最重要的知识不是课堂上老师传授的，而是亲身去体验的。
Many teachers are unwilling to lower their personal classroom standards, despite the decrease in standards that seems to be engulfing the education system.
尽管标准在下降并似乎要吞噬整个教育系统，还是有许多老师不愿意降低上课的标准。
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