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
31
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
WhichofthefollowingsoundcombinationsispermissibleinEnglish?
The50starsontheAmerica’snationalflagrepresentits50
ThefirstAmericanpresidenttobeelectedfromtheRepublicanPartywas
Nowadays,themajorityoftheUK’sworkforceisemployedin
IthoughtthatitwasaSundaymorninginMay,thatitwasEasterSunday,andasyetveryearlyinthemorning.
Fordecades,thetelevisionwastheflagshipofanyconsumer-electronicsproductline-up.Inallthegadgetsinthehome,【M1】___
Fordecades,thetelevisionwastheflagshipofanyconsumer-electronicsproductline-up.Inallthegadgetsinthehome,【M1】___
ChristopherPlummerisaCanadianactorwhohasstarredinstage,television,andfilmproductionsonbothsidestheAtlanticOc
Thenatureofworkischanging.Recenttechnologicaladvances,ashiftfrommanufacturingtoservice-basedorganizations,incr
随机试题
对于毛细血管内增生性肾炎的治疗下列哪些是正确的
下述哪种疾病时血中胰岛素样生长因子1的含量明显增高
A、苯丙哌林B、喷托维林C、右美沙芬D、可待因E、羧甲司坦咳嗽频繁患者可首选的止咳药是()。
现浇钢筋混凝土楼梯的工程量应按设计图示尺寸()。
如果要对客户数据进行统计、汇总和查询,则需要()。
制造费用由甲、乙两种产品分摊,其中甲产品应该分摊2/3,乙产品应该分摊1/3。企业分摊制造费用的正确分录为()。(19.3)
一个正四棱锥的底面边长等于一个球体的半径,该正四棱锥的高等于该球体的直径,则球体的体积与正四棱锥体积的比为()。
①据朝鲜媒体报道,其导弹已处于发射待命状态,已经锁定________的目标坐标,只需一按键就可发射。②“别看我上了年纪。心态可是________着呢!”③第十届中国艺术节在注重惠民、创新、交流和参与性的基础上,更________节俭办节的原则,所有的演
Somebirdsliketositonasheepbecause______.Theunderlinedword"they"inthelastsentenceofthefirstparagraphrefers
Ratsthateathighlevelsofanaturalsugarknownasfructose(果糖)seemtoagefasterthanotherrats-andthesamecouldbetru
最新回复
(
0
)