大代数

JUDY WOODRUFF: Now a look at how required math classes may factor into the academic success or failure of high school and college students. Hari Sreenivasan has the story as part of our weekly education series, Making the Grade. ANDREW HACKER, Author

发表于:2018-12-05 / 阅读(74) / 评论(0) 分类 PBS访谈教育系列

He was a senior in high school, and she was a junior. They had met in algebra class at the beginning of the school year. He was a math whiz; she wanted to be an English teacher. They helped each other with their homework. He helped her solve x + 4y =

发表于:2018-12-11 / 阅读(66) / 评论(0) 分类 365个英语简短小故事

Distance Learning Explodes in Popularity By Kristen King /2003, The Virginian-Pilot, Knight Ridder Newspapers. Distributed by Tribune Media Services International. Critics worry that distance learning

发表于:2018-12-19 / 阅读(108) / 评论(0) 分类 彭蒙惠英语

When surveyed, entrepreneurs say 29 is the ideal age to start a business. The average age that entrepreneurs actually start a business is 35. 调查显示,企业家认为29岁是创业的理想年龄。可实际上,企业家创业的平均年龄是

发表于:2018-12-31 / 阅读(54) / 评论(0) 分类 华尔街的赚钱经

EDUCATION REPORT – June 27, 2002: Teacher Shortage By Jerilyn Watson This is the VOA Special English Education Report. American public schools do not have enough well-trained people to teach mathema

发表于:2019-01-06 / 阅读(62) / 评论(0) 分类 教育与新闻

Stereotypes are usually the last thing to change in the face of contradictory evidence. A case in point is the long held belief that boys are better at mathematics than girls. Well a meta-analysis to be published in the journal Psychological Bulletin

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(一)月

Students React to New SAT College Entrance Exam 学生应对新的SAT考试 For VOA Learning English, this is the Education Report. The new SAT college entrance exam has arrived. In March, hundreds of thousands of high school students took the redesi

发表于:2019-01-12 / 阅读(61) / 评论(0) 分类 2016年VOA慢速英语(四)月

A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. In this week's edition of Making a Difference, we introd

发表于:2019-01-13 / 阅读(87) / 评论(0) 分类 VOA标准英语2010年(三月)

I'm here today to talk about the two ideas that, at least based on my observations at Khan Academy, 今天,我要分享两个观点,至少基于我对可汗学院的观察得出的, are kind of the core, or the key leverage points for learning.

发表于:2019-01-18 / 阅读(65) / 评论(0) 分类 TED演讲科学篇

阿美接到了北京大学的录取通知书,但是古奇却没有任何消息。虽然考试没有考好,但古奇却十分高兴,这到底是为什么呢? Listen Read Learn May: I have received the admission letter from Peking University! Gucci: Congratulations! May: How about you? Have you g

发表于:2019-01-21 / 阅读(67) / 评论(0) 分类 英语口语大赢家

If I could write a letter to me And send it back in time to myself at 17 First I\'d prove it\'s me by saying look under your bed There\'s a Skoal can and a Playboy no one else would know you hid And then I\'d say I know it\'s tough When you break up

发表于:2019-02-02 / 阅读(90) / 评论(0) 分类 美国乡村音乐

Language is hard. In fact, it's infinitely harder and more complicated than math. And yet, nearly every small child can learn and master language. 语言真的很难。老实讲,它比数学要复杂得多,也困难得多。不过,几乎所有的

发表于:2019-02-03 / 阅读(71) / 评论(0) 分类 英语新闻

351. odd a. 奇特的,古怪的;奇数的 352. omit vt. 省略 353. opponent n. 敌手,对手 354. opportunity n. 机会,时机 355. orchestra n. 管弦乐队 356. semester n. 学期;半年 357. se

发表于:2019-02-03 / 阅读(241) / 评论(0) 分类 英文语法词汇

At first glance Esther Okade seems like a normal 10-year-old. She loves dressing up as Elsa from Frozen, playing with Barbie dolls and going to the park or shopping. 第一眼看上去,十岁的埃丝特奥卡德好像和同龄孩子没什么不一样

发表于:2019-02-05 / 阅读(77) / 评论(0) 分类 阅读空间

经典英文句子帮你记单词 1. With my own ears I clearly heard the heart beat of the nuclear bomb. 我亲耳清楚地听到原子弹的心脏的跳动。 2. Next year the bearded bear will bear a dear baby in the rear. 明年,长胡子的熊将

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 实用英语

Brad Paisley -- Letter To Me 写给自己的信 If I could write a letter to me And send it back in time to myself at 17 First I'd prove it's me by saying look under your bed There's a Skoal can and a Playboy no one else would know you hid And then I

发表于:2019-02-07 / 阅读(83) / 评论(0) 分类 经典英文歌曲

If I aint got nothing, I got you If I aint got something I don't give a damn, cause I got it with you I don't know much about algebra, but I know one plus one equals two And it's me and you, thats all we'll have when the world is thru Cause baby we a

发表于:2019-02-11 / 阅读(104) / 评论(0) 分类 The Voice 美国好声音

But when they really get pushy, people really get pushy, I say, I do it because you do it for your kid. 但是当他们变得有进取心时,我们就会变得更有进取心,我说:我这样做就像你们为自己的儿子做的原因一样。

发表于:2019-02-13 / 阅读(74) / 评论(0) 分类 TED演讲国际问题篇

Leaders: Big economic ideas Breakthroughs and brickbats 社论:重大经济思想突破与板砖 What economists can learn from the discipline's seminal papers 经济学家能够从这一学科的经典论文中所学到的 It is easy enough to cri

发表于:2019-02-17 / 阅读(96) / 评论(0) 分类 经济学人财经系列

You see, the autistic mind tends to be a specialist mind 自闭症患者通常都是有特别的心智的 good at one thing, bad at something else. 她们往往在某一方面做得很棒,在其他方面做得很糟 And where I was bad was algebra.

发表于:2019-03-04 / 阅读(129) / 评论(0) 分类 TED演讲教育篇
学英语单词
acantholyda taiwana
anacafe
anvt
arrest of hemorrhage
articulatio atlantodentalis dorsalis
Bas-Congo.Prov.du
bonesses
caffeins
caoutchouc tree
Cardiobacteriaceae
center-court
christian bibles
complex products
cudgel-play
detailed price list
dihydroergosterol
earish
earwaxes
economic running
ellipse of elasticity
Enola Gay and Great Artists
entretien
example-based programming
external plasticization
Fagopyrum emarginatum
fashion company
fistulobalanus albicostatus
flow development
forecaddying
full-terms
fully automatic international service
gadabouts
going alongside with large angle
golf glove
Graafwater
hercynitic
high renin hypertension
hot wall effect
hydrodynamical
hydrogen shuttling
jer
john rutledges
label coding
leome
less-invasive
luneville
Mandimba
mauvais sujet
mendell
metge
Mosleyites
mucluc
no margin
orthodentist
P.O.P.
pause days
pelyte
peripheral controller
persuadability
pestereth
petso
pointer variable qualification
Polyporus fomentarius
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protofluorine
pushing post
radial compressive stress
repandum
resellers
RHS
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Ross ERP
sao borja
schnecke
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send someone to the rightabout
setigers
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spelling it out
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storm in a teacup
superbradyons
tatch
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terminative case
testified
threatening appearance of weather
three strikes
tinea versicolor
tobamovirus tobacco mosaic virus
turtle peg
undeterminable
untrollable
valid field goal
vertical wind tunnel
wedge-nut bolt
zebrawood family
zetta-cycles
zimapanite