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
Children’s Numerical Skills People appear to be born to compute. The numerical skills of children develop so early and so in
Children’s Numerical Skills People appear to be born to compute. The numerical skills of children develop so early and so in
admin
2011-01-05
39
问题
Children’s Numerical Skills
People appear to be born to compute. The numerical skills of children develop so early and so inexorably that it is easy to imagine an internal clock of mathematical maturity guiding their growth. Not long after learning to walk and talk, they can set the table with impressive accuracy—one knife, one spoon, one fork, for each of the five chairs. Soon they are capable of noting that they have placed five knives, spoons and forks on the table and, a bit later, that this amounts to fifteen pieces of silverware. Having thus mastered addition, they move on to subtraction. It seems almost reasonable to expect that if a child were secluded on a desert island at birth and retrieved seven years later, he or she could enter a second-grade mathematics class without any serious problems of intellectual adjustment.
Of course, the truth is not so simple. This century, the work of cognitive psychologists has illuminated the subtle forms of daily learning on which intellectual progress depends. Children were observed as they slowly grasped—or, as the case might be, bumped into—concepts that adults take for granted, as they refused, for instance, to concede that quantity is unchanged as water pours from a short stout glass into a tall thin one. Psychologists have since demonstrated that young children, asked to count the pencils in a pile, readily report the number of blue or red pencils, but must be coaxed into finding the total. Such studies have suggested that the rudiments of mathematics are mastered gradually, and with effort. They have also suggested that the very concept of abstract numbers—the idea of a oneness, a two ness, a three ness that applies to any class of objects and is a prerequisite for doing anything more mathematically demanding than setting a table—is itself far from innate.
Children almost master addition and subtraction at the same time.
选项
A、Right
B、Wrong
C、Not mentioned
答案
B
解析
从第一段倒数第二句话我们知道孩子会加法之后才学会减法。因此本句表述是错误的。
转载请注明原文地址:https://kaotiyun.com/show/9Ymd777K
本试题收录于:
职称英语卫生类A级题库职称英语分类
0
职称英语卫生类A级
职称英语
相关试题推荐
FRIENDSHIP0Ibelievethatnothingmattersasmuchashavingacoupleofreallygood00friends.Theyhelpyoufeell
Youmustanswerthisquestion.1.YourEnglishfriend,Bill,isatravelwriterandherecentlyvisitedatownwhichyouknowwe
Amy:Ican’tdecidewhatsubjecttostudyatuniversity.Helen:16______Amy:Ialwaysdowellinchemistryexams.Helen:17__
AImprovementinResearchingDiseasesBTheResultsofPlantDiseasesCMistakemadeinDiagnosisDKillingInsectsEAMaj
HowtheBodyKeepstheSameTemperatureThetemperatureofyourbodyshouldbealwaysjustthesame,nomatterwhetherthewe
Inthepast,doctorscouldn’tdoanythingaboutstomachulcers.Doctorshavediscoveredacauseofulcersaftermanyyearsofe
Manyuniversitycoursesarenotreallygearedtotheneedsofstudentsortheirfutureemployers.
Becauseadministeringthewholecompany,hesometimeshastoworkaroundtheclock.
Weshalltakethetreasureawaytoasafeplace.
随机试题
陆相沉积中分布最广泛的沉积环境之一是()沉积。
我国的学校教育体制改革应着手于()
患者女,57岁。既往高血压病史,2个月前出现左侧肢体无力,临床诊断腔隙性脑梗死,现患者右上肢抗阻力内收时,可见左上肢明显的胸大肌反射。患者的Brunnstrom分期为
下列具有甜味的生物碱是()。
使用短效口服避孕药开始服第一片的时间一般为( )。
甲股份公司成立后,董事会对公司设立期间发生的各种费用如何承担发生了分歧。下列哪一项费用应当由发起人承担?
我省规定当合同未约定的情况下,分部分项单项工程量变更超过()。并且该项分部分项工程费超过分部分项工程量清单计价合计1%的,增加部分的工程量或减少后剩余部分的工程量的综合单价可以调整。
输入两个字符串,从第一字符串中删除第二个字符串中所有的字符。例如,输入”Theyarestudents.”和”aeiou”,则删除之后的第一个字符串变成”Thyrstdnts.”。
下列语句中,正确的是()。
Whatisthewomanunabletoremember?
最新回复
(
0
)