首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Helping teachers to lift student achievement more effectively has become a major theme in US education. Most efforts that are no
Helping teachers to lift student achievement more effectively has become a major theme in US education. Most efforts that are no
admin
2016-01-02
71
问题
Helping teachers to lift student achievement more effectively has become a major theme in US education. Most efforts that are now in their early stages or being planned focus either on building the skills of teachers already in the classroom or on retaining the best and dismissing the least effective performers. The question of who should actually teach and how the nation’s schools might attract more young people from the top tier of college graduates, as part of a systematic effort to improve teaching in the United States, has received comparatively little attention.
McKinsey’s experience with school systems in more than 50 countries suggests that there is an important gap in the US teaching. In a new report, Closing the talent gap: Attracting and Retaining Top-third Graduates to Careers in Teaching, we review the experiences of the world’s topperforming systems, in Finland, Singapore, and South Korea. These countries recruit 100 percent of their teacher corps from the top third of the academic
cohort
. Along with strong training and good working conditions, this extraordinary selectivity is part of an integrated system that promotes the prestige of teaching—and has achieved extraordinary results. In the United States, by contrast, only 23 percent of new teachers come from the top third, and just 14 percent of new teachers who come from the top third work in high-poverty schools, where attracting and retaining talented people is particularly difficult. The report asks what it would take to emulate nations that systematically recruit top students to teaching if the United States decided that it was worthwhile to do so.
McKinsey’s survey of nearly 1,500 top-third US college students and current teachers, high-lighted in the report, shows that a major effort would be needed to attract and retain the best students to teaching. The stakes are high: recent McKinsey research found that a persistent achievement gap between US students and those in top-performing nations imposes the economic equivalent of a permanent national recession.
Research on whether the academic background of teachers is a useful predictor of classroom effectiveness has had mixed results, and no single reform can be depicted as a silver bullet. But the success of the best-performing national systems suggests that an effort to attract the country’s top students to teaching deserves serious examination as part of a comprehensive human-capital strategy for the US education system.
The word "cohort"(Para. 2)most probably means______.
选项
A、group
B、achievement
C、order
D、region
答案
A
解析
根据题干关键词定位至第二段第三句:这些国家的教师百分之百都来自在学业方面排名前三分之一的毕业生。通过上下文可以推断出,只能从某种群体中进行选择,才能选出前三分之一的人群。因此,推断出本句中cohort一词具有“一群人,一组人”的意思,故A项为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/PPsZ777K
0
考研英语一
相关试题推荐
Youprobablyhavealongmentallistofmomentsandfactsyouwishyoucouldremember—butactuallyyoucannot.Thegoodnews,【B1
Youprobablyhavealongmentallistofmomentsandfactsyouwishyoucouldremember—butactuallyyoucannot.Thegoodnews,【B1
Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshould1)describethedrawingbriefly,2)exp
Sciencefictionhasatendencytobecomesciencefact.SomethinglikeHal,theon-boardspaceshipcomputercapableofethicalde
"Whyarehumanssosmart?"isaquestionthatfascinatesscientists.TadeuszKawecki,anevolutionarybiologistattheUniversit
Whentheleadersoftheneweconomysaythey’renotinitforthemoney,that’snotjustbadforbusiness.It’sbadforeveryone
Humansarehavingahardenoughtimecopingwiththenaturalvariabilityinourenvironment,whichcausesdisasterssuchasheat
LessthanadecadeagoJapanesebankswerethesickmenofglobalfinance.Todaytheyarebouncingback.Havingrebuilttheirba
LessthanadecadeagoJapanesebankswerethesickmenofglobalfinance.Todaytheyarebouncingback.Havingrebuilttheirba
随机试题
张仲景的发病途径分类法为
X线产生的条件说法,错误的是
A.平衡B.正中平衡C.前伸平衡D.侧平衡E.单侧平衡正中、非正中运动时,上下相关的牙都能同时接触时称
患者,男性,35岁,近中阻生,远中龋坏。施行拔除术后4日,拔牙窝出现持续性疼痛并向耳颞部放射,检查见拔牙窝内空虚,有异味。最可能的诊断为
《招标拍卖挂牌出让国有土地使用权规定》规定,挂牌时间不得少于()日。
一个公司长期资本结构中债务的数量反映了公司的()。
下列各项中,不属于控制环境要素的是()。
同家“十二五”规划纲要提出,要积极稳妥推进城镇化,把()作为推进城镇化的重要任务。
下列关于数据库和数据库表之间关系的叙述中,说法正确的是
内聚性是对模块功能强度的衡量,下列选项中,内聚性较弱的是()。
最新回复
(
0
)