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Reclaiming The American Dream VI: The (Other) Lessons of Khan Academy

Howard Husock
This article is more than 6 years old.

To say that Khan Academy has important lessons to offer is to state the obvious. The Mountain View-based internet teaching institution—which has grown from founder Salman Khan’s individualized YouTube math lessons for his 7th grade niece to a worldwide phenomenon—offers thousands of free, plain-spoken online courses, from algebra to biology. But there are even broader lessons to be taken from the astounding success of Sal Khan, winner of the Manhattan Institute’s $100,000 2014 William E. Simon Prize for Lifetime Achievement in Social Entrepreneurship. Indeed, the lessons extend well beyond education

Chinese billionaire Wang Jianlin, whose company owns AMC Theaters climbed into the top 20.
But as Western manufacturing and industry have declined, taking many working-class towns with them, parents and grandparents have found that the opportunities they once had are unavailable to the next generation.
Trump’s trade war with China
上榜的12所美国学院平均而言是性别比例最为平衡的,女性学员比例为48%。
‘The Americans’ Set in the Reagan era, this FX series is nearly as deceptive as KGB agents posing as suburban American couple: In its second season, “The Americans” proved to be a drama about love, family, friendship and mistrust disguised as a Cold War thriller.
根据中国海关总署(General Administration of Customs)发布的数据,12月份以美元计的出口额同比减少6.1%至2094.2亿美元。这一跌幅比经济学家预期的中数多了2.1个百分点,也大于11月份修正后1.6%的跌幅(修正前该数字为增长0.1%)。

The story of Khan Academy’s start and growth is dramatic. Sal Khan, New Orleans-born and MIT-educated, was working in the finance industry as a hedge fund analyst when, in 2004, he learned that his niece, Nadia, needed help with algebra. He began sending her his own clear, step-by-step illustrated lectures (Khan himself did not appear) via YouTube. That allowed other web users to use the same lessons. The teaching of Khan—a complete outsider to education or education reform—went viral, ultimately catching the eye of Bill Gates, whom Khan learned was helping his own children with lessons first meant for Nadia. Khan eventually attracted $15 million-plus in philanthropic support from the Bill and Melinda Gates Foundation, Google , venture capitalist John Doerr, and others accustomed to the idea that radical newcomers might be worth investing in. Such funding allowed Khan to give up his day job and start Khan Academy, with a forthright, undeniably ambitious goal: a free world-class education, for anyone, anywhere.

2017年,全球黄金的产量从上一年的3263吨上升至3268.7吨。这是自2008年以来的最小涨幅。2008年金融危机期间,黄金开采量下降了逾2%。
5. 《卡罗尔》,导演:托德·海因斯。
该项目的规模较小,为50人左右,这不仅令该学院得以遴选非常有经验的学员,还使得学员之间非常亲近。
民主党能在中期选举中重新夺回美国众议院多数党地位吗?
Plum Alley:
总的来说:世界最大经济体任然可以入常运转就如同沙漠中的绿洲就算有末世预言宣称那样的日子已经远去了。
伦敦商学院在所有这4项排名上表现强劲,包括全日制MBA课程排名第一,合办EMBA(与美国哥伦比亚商学院(Columbia Business School)合办)和定制高管教育课程均排名第三。

The federal control board has requested a revised fiscal plan that has to be approved by end of January, saying that the one Garcia submitted last year was in part unrealistic and relied too heavily on federal funds. Garcia had refused to submit a revised plan to include austerity measures. Rossello has said he would request an extension of that deadline as well as an extension of a moratorium that expires in February and currently protects Puerto Rico from lawsuits filed by angered creditors.
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['ru:m?]
Fifty-two colleges and universities across 11 provinces in China are equipped with vending machines that sell AIDS detection reagent for students to conduct self-examinations.
Quiz
The pickup in consumption in turn will entice businesses to hire and invest more to keep up with rising sales. The result: The U.S. is likely to grow more than 3% for the first time since 2005.
All three of the big worldwide financial bubbles that have blow up in the last three decades have 'been fueled by the Fed keeping policy rates below the nominal growth rate of the economy far too long, ' says global strategist Kit Juckes of the French bank Societe Generale.
北京一家旅行社向英国《金融时报》展示了一份疑似由中国国家旅游局发出的书面指示。该文件要求旅行社取消预订在3月15日之后成行的组团游,并表示不遵守该指示的企业会被罚款或吊销执照。中国国家旅游局未能马上置评此事。
大银行已经或多或少地放弃了用高薪留住人才的尝试。自金融危机以来,有一件事很清楚:如果你想暴富,就得去硅谷。露丝波拉特(Ruth Porat)在2015年树立了一个标杆,她放弃了摩根士丹利(Morgan Stanley)首席财务官约1300万美元的年薪,跳槽谷歌(如今的Alphabet)获得五倍于此的薪酬。
列表里一些电影还在2月份的第67届柏林国际电影节上获得了奖项,例如最佳影片奖得主《身体和灵魂》和最佳导演奖得主《希望的另一面》(芬兰阿基·考里斯马基作品)。
And among the GII 2016 leaders, four economies — Japan, the US, the UK, and Germany— stand out in innovation quality.
价格:197.5万美元(约合人民币1226万元)
tempor时间+ary表形容词,“…的”→短暂的
China (mainland and Hong Kong) adds 25 to the list this year, more than any other country, for a total of 207. Three countries debut on the list this year: Mauritius, Slovakia, and Togo.
Goldman Sachs will pay out big bonuses, be publicly vilified for a month and then go quietly back to printing profits.
你翻上去找第十二条,然后默默地笑自己....
talented
PBS' 'Vietnam War' series receives a special award.
According to a national plan for technology development, by 2020 research and development expenditure is targeted to reach 2.5% of total GDP.

Yes, some molds cause allergic reactions and respiratory problems. And a few molds, in the right conditions, produce "mycotoxins," poisonous substances that can make you sick.
大部分的科技从业人员都认为移动应用会发展、而电脑应用会减弱。这意味着企业都需要强劲、快捷和实用的移动平台,不重视这点的企业必然会失去消费者。
"Nobody can stop it. I will keep sending leaflets into North Korea at the risk of my life," Park said, adding he has always prepared to face down the North's threats.
在这部暑期大片上映40年后,约翰·威廉姆斯的经典原声大碟仍然叫人毛骨悚然。《大白鲨》利用我们对未知的深海的本能恐惧,展示了一个多次受到同一条食人鲨袭击的海滨小镇。近年来,环保人士强调,鲨鱼通常不主动伤人,平均每年只有8人葬身鲨口。
据《重庆晨报》报道,经调查后,荣昌警方于4月29日以危害公共安全的罪名逮捕了周某。
获奖者:布兰妮·斯皮尔斯

博鳌论坛聚焦房地产:如果你有600万 现在买房么

FOYLE’S WAR (acorn.tv, Feb. 2) After nabbing the final three episodes of “Agatha Christie’s Poirot” last year, the streaming service Acorn TV scores another coup in the field of traditional British mysteries with the American premiere of this superior show’s ninth season. Starring Michael Kitchen as Christopher Foyle, a detective as honorable as he is shrewd, the series has morphed over the years from a provincial home-front cop show to a le Carré-like Cold War thriller. New episodes involve the Nuremberg trials and Britain’s role in Palestine.
添加方式2.搜索微信号ikekenet添加即可。
另一名学员表示:这个项目让我的事业获得了巨大飞越,为我在毕业后马上就担任一个战略最高层管理职位做好了准备。
的确,这种兴奋会导致上述团体的成员做出不切实际的声明。一些比特币开发者和投资者宣称,五年内,各大银行将接受比特币。比特币钱包Blockchain公司首席运营官彼得o史密斯承认,上述说法有些夸张。史密斯表示:“我听到很多预测称,很快全世界都将使用比特币,这些预测大都不现实。我们正试图做的,是一个相当大胆的生态系统,所以这将需要很长的时间。”
The Harry Potter star Emma Watson hold fifth position in the list of ten most beautiful women of 2015. The English actress, model, and activist, Watson took the top spot on the AskMen “Top 99 Outstanding Women 2015″ list and at number 26 on the TIME 100 list of the world's most influential people.
Anne-Sylvaine Chassany
吉密欧(Jamil Anderlini)
2.别迷恋哥,哥只是个传说。
"All I got was an extra hour on the bus to work, but I can't get a seat at the stadium," she said as she directed cars toward a mall's parking garage in Rio's wealthy southern zone.
挪威诺贝尔和平奖委员会星期五在奥斯陆做出这一宣布时说,这三位女士分享这次和平奖是因为她们“为女性的安全和女性全面参与和平建设工作的权利进行非暴力的奋斗。”
episode
Siddeeq现在已经是一位退休教师居住在中西部城市Indianapolis,他表示当大学联系到他的时候他震惊了。
“Why did this happen to my daughter?” she said. “There’s been so many deaths because of the guns. I don’t know how many people have to die.”
目前已经被泄露的照片多达10个G。据《北京日报》12月1日报道,著名在线P2P借贷平台"借贷宝"也和此次事件有关。
是的,你想知道怎么去做好你的工作。但是仍然有一些你想要学的东西;否则,你就没有职业发展。如果你在工作中不能学到新的东西,那么已经是时候去找一个能够学到新知识并且有职业发展的工作了。

The base hopes to keep up public awareness of pandas and the necessity of conservation of their natural habitats while Increasing the wild population by reintroducing individuals into areas in China where populations have declined.
指数:96.6
Despite an abortive attempt in August to devalue the renminbi — a move that rocked global markets and was quickly abandoned by Beijing — China’s trade-weighted exchange rate was 8.5 per cent stronger in September than a year earlier, making Chinese exports less competitive.
陶博宏表示,这可能过于悲观了。他说:“亚洲的情况往往比我们想象的更快变化。”
Stevens会演唱电影《以你的名字呼唤我》中《Mystery of Love》,以及Bernal, LaFourcade和 Miguel会合唱《寻梦环游记》中的歌曲《Remember Me》。
2. LinkedIn. Brand love: 47% / Rank: 309
"All I got was an extra hour on the bus to work, but I can't get a seat at the stadium," she said as she directed cars toward a mall's parking garage in Rio's wealthy southern zone.
伦敦商学院重回榜首,一定程度上归因于毕业生薪资水平最高,达到16.7万美元,同时性价比排名第二。该学院在国际课程体验方面排名第一,在校友流动性方面排名第二。

About this series

Since 2001, I’ve helped direct an annual 涂料企业要定位好品牌 才能让产品深入人心 recognizing top social entrepreneurs: those who develop effective, original approaches to dealing with social problems and who rely mainly on private funding and volunteers to see their ideas to fruition. They are leaders of America’s civil society, doing the things that government can’t do—or can’t do as well.

Many people think, "If I work extra hard, I'm going to get noticed." But it doesn't work that way. If you want to advance, some of the responsibility falls on you to toot your own horn. Make sure your supervisor and your supervisor's supervisor are well of aware of what you're contributing.
The other two tweets from Obama that made the list were posted when he was leaving the office.
This makes China the country with the second most number of universities included in the Global 400 Subjects, according to the QS rankings. This is only after the United States, which has 164 universities included in the Global 400 subjects. The UK comes third at 78 universities.
More importantly, their inventions may even eventually be turned into products that benefit mankind.
Supporting Actress in a Mini-Series or Movie: Regina King, “American Crime”
oDesk和Elance(两家公司正处于并购流程)是两个自由职业者市场,你可以在上面迅速找到、联系并聘请到全球各地的自由职业者。需要一个网站开发员或内容写手?不必雇佣一名全职员工,招募一名自由职业者就可搞定。活跃在这两个市场上的自由职业者多达100余万人。
新的一年,产自利比亚的原油可能再度流入市场。受国内冲突影响,2013年利比亚的原油出口遭遇重大问题。此外,伊拉克原油产量也将增加。就连已多年被全球市场拒之门外的伊朗也有望重返市场,前提是该国与西方国家达成协议,放松对旨在限制该国发展核武器的制裁。所有这些可能会使中东地区原油日产量增加200万至300万桶。
In an interview with Yicai magazine last week, the chairman of China Construction Bank pointed to the rising tide of non-performing loans as the biggest problem confronting China’s banks.
“我只是想保持专业的一面。我不想让别人认为我是脑残粉。我是表演嘉宾之一,不仅仅是伴舞者,我是一名舞者演员。”
While 17 per cent of graduates rated starting a company as joint most important reason, only 2 per cent of them saw it as their main sole ambition. However, entrepreneurship is clearly growing on them, as more than a quarter of graduates (26 per cent) reported starting their own company during their EMBA or since graduating.
我没有看到太多迹象表明,“合弄制”(Holacracy)等激进的“无管理者”模式将会普及。但会有越来越多的公司意识到,如果他们不断地尝试创新——就像初创公司那样——他们将比老派的官僚制度和精英管理制度更加灵活和果断。
Canadian schools continue to lose ground. Only three remain in the ranking compared with five last year and all fall about six places. Among these, Rotman School of Management at the University of Toronto is the highest ranked at 65, while Smith School of Business at Queen’s University is bottom of the table in 100th place.
当你在工作的时候,你的效率应该是很高的。不然的话,那就是在浪费你自己的时间和公司的财富。如果你很厌倦,一天当中大多数时间是在浏览网页,你可能是想要寻找其他的能够激励你的工作机会了。
单词virtue 联想记忆:
General Motors is helping fuel the improved jobs outlook in the Grand Canyon State. In March, the automaker announced plans to build the company’s fourth Information Technology Innovation Center in Phoenix suburb Chandler. GM is expected to hire 1, 000 workers, mainly consisting of software developers, database administrators and systems analysts for the new center. “The greater Phoenix area is a fantastic hub of emerging technical talent – from university graduates to working professionals, ” said GM CIO Randy Mott in a release announcing the move.

The other two manufacturers, OPPO and vivo, both achieved growth of over 100 percent, shipping 99.4 million and 77.3 million units respectively in 2016.
Countrywide, month-on-month prices rose in 62 out of 70 major cities last month, were unchanged in one and fell in seven.
据Birinyi Associates的数据,今年迄今为止,各家公司已经宣布了376项股票回购计划,总额高达2,610亿美元。这个数字与2012年相比增长了近72%,但与回购创下纪录的2013年相比,略微有所回落。
The writer is a senior associate at the Carnegie Endowment and a former World Bank country director for China. Read other predictions for the world economy, politics and finance in 2012 at www.ft.com/thealist
Chinese people are intelligent and hardworking and they have an inexhaustible drive for pursuing a better life for themselves. The government needs to create the enabling environment for our people to fully use their talent and initiative.
7. 《出局:禁止接触》(Out 1: Noli Me Tangere),导演:雅克·里维特(Jacques Rivette)。
《小镇疑云》,BBC America,3月4日播出。大卫·田纳特(David Tennant)携第二季归来,在这部引人共鸣的英国推理剧中继续饰演亚力克·哈迪(Alec Hardy)探员(去年他在美国翻拍版的《小镇疑云》[Gracepoint]中饰演埃米特·卡弗探员)。这部剧将于周一在英国首映,制作人们已经开始谈起第二季的秘密情节了,编剧克里斯·齐布纳尔(Chris Chibnall)在接受英国杂志采访时说的话可能会让剧迷不爱听,“第二季不是讲罪案的。”奥莉薇娅·科尔曼(Olivia Colman)继续饰演艾丽·米勒(Ellie Miller)探员,夏洛特·兰普林(Charlotte Rampling)和玛丽安娜·琼-巴普迪斯特(Marianne Jean-Baptiste)也加入了演员阵容。
经济运行缓中趋稳、稳中向好;
答:和青木桑一起处理分镜真的是一件很快乐的事呢。有一种“队伍里会有青木桑是毫无疑问的吧“这样的感觉。有了他,相信动画的表现就不会有问题了呢。

加强农村公共设施建设。
Songs (Ping An, Xu Yina and Apusasa)

以下是我们精选的本届科隆游戏展最值得关注的新游戏。
United States emissions had been declining because of increased burning of natural gas in power generation, which emits less carbon dioxide for each unit of energy than does coal. But the nation reported an increase in 2013 as coal regained some market share. If that trend continues, it could prove to be a challenge for the Obama administration as it seeks to institute tighter policies on greenhouse gases.
The value of goods that crossed international borders last year fell 13.8 per cent in dollar terms — the first contraction since 2009 — according to the Netherlands Bureau of Economic Policy Analysis’s World Trade Monitor. Much of the slump was due to a slowdown in China and other emerging economies.
Still, experts see a crisis of white identity underlying much of the West’s current turmoil.
201512/415505.shtml
社会科学家们分析了来自大西洋两岸的数据,发现了一些惊人的事情:在社区内,引起白人不满,并令他们支持反移民政策的,并不是多样化民族或种族的人数,而是变化的速度。
Elsewhere, Australia recently introduced reforms that have increased transparency around fund pricing, which has driven rapid growth in ETFs.
我们错了——最终睾丸还是与免疫系统有关联的。研究人员发现了“一扇非常小的门”使睾丸可以向免疫系统发送单向信号,这解释了为什么一些男性会被不孕症所困扰,也解释了某些癌症疫苗一直失败的原因。
It is not yet known who will look after Choupette after Lagerfeld's death.
中国中央和地方政府会对技术升级方面投入更多的经费。 包括现代化农业、运输、医疗等方面。这些积极的投资将会进一步提高中国生产和制造业的竞争能力。这将是一次国家行为,目的是为了推动提高产品质量和产品合格率以及以提升产品主导的全球竞争力。
Lucy Kay 成为亚军,而正太组合 Bars and Melody 位列第三。
Chinese imports fell 18.8 per cent in October from the same month a year earlier, a slight improvement from the 20.4 per cent year-on-year fall in September. Sharply lower prices of oil and other commodities also helped scythe the bill.
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Fuel for this latest burst of Tesla mania came from none other than Chairman and CEO Elon Musk in comments he made during an analyst call on July 31. The big news wasn’t that Tesla reported higher production for the second quarter and beat earnings estimates again.
3.你老板从他认识的人那收到了你认识的人给的简历。
1、阅兵仪式
When Beatty and Dunaway took the stage to announce the Best Picture award, Cullinan and Ruiz realized that they still had two best picture envelopes, meaning that the envelope taken on stage was a duplicate for an award that had already been announced.
3.《绝望主妇》灵感来源于安德烈·耶茨案
vt. 打斗
Notable newcomers to the list include Cameron Mackintosh, the first theater producer to enter the ranks, WeWork's Adam Neumann and Miguel McKelvey and Pinterest's Ben Silbermann and Evan Sharp.
But markets plunged following the ECB decision. Investors complained that the central bank had misled markets about the amount of extra stimulus it was prepared to inject to shore up the recovery.
“You can choose to spend the time however you like,” he wrote, suggesting people “go travelling, pursue a philanthropic project, spend quality time with family or simply take time out to recharge and refocus”.
同样的,中国官方最初已批准了凯蒂·派瑞去上海参加维密秀的签证申请,但很快又取消了她的签证。据称,这是因为这位歌手2015年在台湾举办演唱会的时候曾举着一面台湾旗帜并穿着一件印着向日葵的连衣裙。
But a friend saw a TV report about it and contacted the sorting office. Mr Siddeeq, 74, says he is still eager to read it, despite now being divorced。
2010年英文新年祝福邮件
也许经济增长率是否能达到3%的国内最大威胁是利率的突然调整,但是从各方面的预测来看鸽派的美联储在2015年不太可能会采用挑衅的利率策略。
And, ‘trustno1’ proved, perhaps unsurprisingly, to be among the worst passwords as well, taking up spot number 25.