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
外语
Throughout the nation’s more than 15,000 school districts, widely differing approaches to teaching science and math have emerg
Throughout the nation’s more than 15,000 school districts, widely differing approaches to teaching science and math have emerg
admin
2017-06-15
61
问题
Throughout the nation’s more than 15,000 school districts,
widely differing approaches to teaching science and math have
emerged. Though there can be strength in diversity, a new
international analysis suggests that this variability has instead
contributed to lackluster achievement scores of U. S. children
related to their peers in other developed countries.【S1】______
Indeed, concludes William H. Schmidt of Michigan State
University, who led the new analysis, " no single intellectual【S2】______
coherent vision dominates U. S. educational practice in math or
science. " The reason, he said, "is because the system is deeply
and fundamentally flawed. "
The new analysis, which released this week by the National【S3】______
Science Foundation in Arlington, Va. , is based on data collecting【S4】______
from about 50 nations as part of the Third International Mathematics
and Science Study.
Not only approaches to teaching science and math vary among【S5】______
individual U. S. communities, the report finds, but there appears to
be a little strategic focus within a school district’s curricula, its【S6】______
textbooks, or its teachers’ activities. This contrasts sharply with the
coordinated national programs of most other countries.
In average, U.S. students study more topics within science【S7】______
and math than their international counterparts do. This creates an
educational environment where " is a mile wide and an inch deep,"【S8】______
Schmidt notes.
For instance, eighth graders in the United States cover about
33 topics in math versus just 19 in Japan. Among science courses,
the international gap is even wide. U. S. curricula for this age level【S9】______
resemble those of a small group of countries including Australia,
Thailand, Iceland, and Bulgaria. Schmidt asks whether the United
States wants to be classed with these nations, whose educational
systems "share our pattern of splintered visions" and which are not【S10】______
economic leaders.
【S7】
选项
答案
In—On
解析
固定搭配中的介词误用。on average是固定搭配,意思是“平均说来”。
转载请注明原文地址:https://kaotiyun.com/show/p1sK777K
0
专业英语八级
相关试题推荐
Whichofthefollowingnovelscanberegardedastypicallybelongingtotheschoolofliterarymodernism?
TheRomanticPeriodinAmericanLiteraryhistorystartedwiththepublicationof
Itisunfortunatethatthereshouldbehotfeelingsonbothsideswheneverthissubjectisraised.
Atanygivenmomentthetravelercouldfindexamplesinbothofthesamearchitecture,thesamestyleindress,thesamebookso
Duringrecentyears,thefederalgovernmenthasbeenquitesuccessfulinreducingthesupplyofstreetdrugs.
Mr.Starristoogoodahistoriantoofferanypatexplanation;instead,heconcentratesontheextraordinaryarrayofpeoplean
Thenatureofworkischanging.Recenttechnologicaladvances,ashiftfrommanufacturingtoservice-basedorganizations,incr
ApplicationsoutsidetheEarth’satmosphereareclearlyagoodfitforrobots.Itisdangerousforhumanstogettospace,to
ApplicationsoutsidetheEarth’satmosphereareclearlyagoodfitforrobots.Itisdangerousforhumanstogettospace,to
Inthepost-SilentSpring1960s,whenthepesticideDDTwasdiscoveredtobetoxictohumansandwildlifeandtopersistforyea
随机试题
被马克思誉为“现代实验科学的真正始祖”的是________。近代归纳法的创始人是________。培根开创了英国随笔写作范例的作品的中文译名是《________》。
不符合房性早搏心电图特点的是
尸体供肾的热缺血时间应不超过
可促进抗利尿激素分泌的降血糖药是
甲公司一套生产设备附带的电机由于连续工作时问过长而烧毁,该电机无法修复,需要用新的电机替换。该套生产设备原价65000元,已计提折旧13000元,未计提减值准备。烧毁电机的成本为12000元,购买新电机的成本为18000元,则安装完成后,该套设备的入账价值
社会工作者在社会政策的实施中,承担各种行政管理和组织工作,贯彻落实政策,这是社会工作者的( )角色。
2015年1—3月,G市A区全区完成固定资产投资84.17亿元,同比增长6.1%,增速比去年同期回落4.3个百分点。其中,房地产开发投资31.52亿元,同比增长1.6倍。分产业来看,第二产业完成投资0.54亿元,同比下降73.5%;第三产业继续发挥投资主导
已知n阶方阵A满足矩阵方程A2一3A一2E=O.证明:A可逆,并求出其逆矩阵A一1.
ThelibraryofcongressinWashington,D.C.which【C1】______thelargestcollectionofbooksintheworld,isfightingabattle
Forthispart,youareallowed30minutesto-writeanessayonconcentrationbyreferringtothesaying"Doonethingatatime
最新回复
(
0
)