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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

a不,非,mnes记忆-不记仇-赦免
6. Bubloon
The full list of this year's honorees follows.
"Compared with previous years, this year's two sessions are due to see the new leadership elected, and reforms of organizations will be discussed. They will also elaborate on detailed plans for implementing policies proposed by the 18th National Congress of the Communist Party of China."
在叙利亚问题上,普京说,俄罗斯将继续开展军事行动,直至政治进程启动。他说,必须让叙利亚人民自己决定由谁来治理这个国家。他还说,他不知道俄罗斯是否需要在叙利亚设立永久军事基地。
科派斯塔克表示,东京回归榜首并不让人惊讶,因为东京的高工资推动了物价的上涨,房价和房租也很昂贵。

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.

'12 Years A Slave' is shattering and anguishing, a singular anomaly in an entertainment medium. More than that, Steve McQueen's hugely ambitious chronicle of slavery in America is revelatory, a work of art that has been embraced by mainstream audiences. That's a testimony to the power of art (as expressed in John Ridley's script and performances by Chiwetel Ejiofor, Lupita Nyong'o and Michael Fassbender, among others), and heartening evidence of moviegoers' hunger for substance and meaning in the films they choose to see.
对工业大宗商品需求的下降尤为明显。中国房地产和制造业的严重供应过剩在近几个月抑制了对新产能的投资,进而削弱了对各种原材料的需求。
Rank: 4
World's Most International Universities Ranking 2016 by The Times Higher Education included 200 universities from 28 countries. It employed indicators such as the proportion of international staff, the number of international students and research papers published with at least one co-author from another country of each institution.
I can't stop thinking that these children are my age, that it makes a tremendous difference where you are born, that I could be one of those children living in the Favellas of Rio; I could be a child starving in Somalia; a victim of war in the Middle East or a beggar in India. 我永远不能忘记这些和我同龄的孩子,当你出生的时候,他和我们真的很不相同,我也许生活在贫民窟,也可能是终日饿着肚子的小孩,也可能是中东战争的牺牲品,或者印度的小乞丐。
The Economist Intelligence Unit (EIU) produced its Worldwide Cost of Living 2016 report, ranking countries based on the cost of various products and services.
在NBA,很少人能防得住罗斯。那么,你可以想象,在罗斯的高中年代,有着和现在一样的NBA身板,要防住他更是天方夜谭。

她说:“所有监管机构都在考虑这么做,提高透明度始终是可喜的。但能否做到则是另一回事。监管机构谈论提高透明度并降低费用,但在立法方面没什么进展。”
在全球前50名女富豪中,中国大陆的女企业家占56%。
The actor - who is heavily tipped for his first Oscar this year - won the gong for best actor in a film drama for his role in The Revenant, beating rivals including Eddie Redmayne who was nominated for The Danish Girl.
其他入围者分别是:《失去信号:黑莓离奇崛起与惊人陨落背后不为人知的故事》(Losing the Signal: The Untold Story Behind the Extraordinary Rise and Spectacular Fall of Blackberry),作者杰基麦克尼什(Jacquie Mcnish)和肖恩缠尔科夫(Sean Silcoff)回顾了黑莓是怎样偏离了航向;《数字黄金:比特币背后不为人知的故事》(Digital Gold: The Untold Story of Bitcoin),作者纳塔涅尔波佩尔(Nathaniel Popper)审视了虚拟货币比特币的崛起;《音乐如何变免费:一整代人犯下同样罪行的后果》(How Music Got Free: What Happens When an Entire Generation Commits the Same Crime?),作者斯蒂芬威特(Stephen Witt)介绍了盗版和对等网络共享(P2P)扰乱唱片业的历史;《做不完的事:女人、男人、工作、家庭》(Un滻椀猀栀攀搀 Business: Women Men Work Family),作者安妮-玛丽斯劳特(Anne-Marie Slaughter)在书中讨论了实现性别平衡面临的挑战,以及《行为不端:解读行为经济学》(Misbehaving: The Making of Behavioural Economics),作者理查德泰勒(Richard Thaler)追踪了行为经济学的发展。
But despite the anticipation, it seems the underwear brand's debut in the Chinese city is not going entirely to plan.
2. 宾夕法尼亚大学沃顿商学院
France, along with Belgium, has seen the largest numbers of volunteers leaving to join the Islamic State jihadist group, which has seized large parts of Syriaand Iraq.
SplashData公司称,在娱乐网站上使用和邮箱及社交网站相同的密码尤其不安全。
n. 活动,运动,移动,[音]乐章
事发时,Lecent正与其他年轻人一起在Finch大道,Martin Grove路附近的一家酒吧,她被一颗子弹击中,抢救无效死亡。
其次,麦克德莫特是一名职业生涯三分命中率39.9%的投手,解决了雷霆阵容最大的一块短板——拉塞尔-威斯布鲁克周围缺乏投手,而且他直到下个赛季结束都是便宜的新秀合同。
这一要求出自我国交通部近日发布的关于出租车、网约车服务的两项新规其中的一项。两项新规将分别于今年10月、11月生效。
[ik'si:d]
克里斯·保罗
这四个特大城市在11月之后则经历了交通拥堵状况的缓解,这可能与冬季用户出行减少、雾霾、外出打工人员返乡等多重因素有关。
我们准备今年在香港和内地试行“债券通”,也就是说允许境外资金在境外购买内地的债券,这是第一次。香港是近水楼台先得月。
The host list of 2014 Spring Festival Gala, including Zhu Jun, Dong Qing, Bi Fujian, Li Sisi and Zhang Guoli, are released on Wednesday. Chinese film actor and director Zhang Guoli will host the annual gala of China Central Television (CCTV) for the first time.
Despite car and truck sales that motored past 16 million for the first time since 2007, recalls dominated the news for most of the year. General Motors GM 1.42% held center stage, dealing with cascading revelations about faulty ignition switches and recalling millions of vehicles. While GM opted for something approaching full disclosure of its missteps , publishing an report into company-wide fumbles, Japanese airbag maker Tanaka chose to stonewall. It left any remedies up to its beleaguered customers, notably Honda and Toyota. They are the ones who deal with the fallout of exploding safety devices that fatally fired shrapnel throughout the passenger compartment.
7. “The Kindergarten Teacher” In his tough, weird knockout, the Israeli director Nadav Lapid spins the story of a teacher’s obsession with a child poet to create a savage portrait of fanaticism and its costs.

Falke’s fall from grace is sad, but nothing compared with eBay. The company I thought I would love forever for supplying my entire wardrobe and the contents of my house told the New York Times: “We are passionate about harnessing our platform to empower millions of people by levelling the playing field for them.”
《老友记》里几乎都是白人演员,所以它在当时并不是一部以兼容并包著称的电视剧。剧中的主要角色没有一个是"非主流"。甚至乔伊还经常拿罗斯的第一个老婆是同性恋这事开玩笑,而且经常能在台词中看到性别歧视的只言片语。
Don't mistake the lack of a late flurry for an uneventful deadline:
We will make big moves to improve the environment for foreign investors.
测试
2) I often talk to strangers 0 1 2 3 4

楼市新政半个月成交量未如预测 推地仍然谨慎

美国演员、作家、时装设计师、舞蹈演员、制片人、歌手——拥有这么多头衔的珍妮弗·洛佩兹是2015年全球十大美女的亚军。作为一个结过三次婚的女星,洛佩兹的感情问题一直都是世界各国媒体关注的焦点。除涉足娱乐圈外,她还在商业领域颇有建树,其中包括经营服装、配饰、香水等。此外,她拥有一家制片公司,主持电视节目,还成立了一家慈善机构。
1、拖延
n. 决定,决策
['kɑ:sl]
现金全款购房者。难以取悦的贷款人。暴涨的价格。匮乏的挂牌信息。这些现实,都困扰着购房者,使找房子的过程让人倍受打击。不幸的是,在新的一年,购房者们可能依旧需要在卖方市场里打拼。
Barack Obama went on the offensive over foreign policy in the third and final presidential debate, repeatedly accusing Mitt Romney of flip-flopping on major international issues but failing to deliver a killer blow to his opponent's resurgent campaign.
Additional reporting from Stefan Wagstyl in Berlin
8.Please aid the Olympic authorities and organisers by demonstrating at all times that you are not a terrorist. Do not perspire, take off your shoes, smile in a weird way while texting someone, or point and shout: "Hey! Look at all those missiles on that roof over there!" In fact, if you're not using your hands for anything, it's probably best if you keep them in the air where everybody can see them.
New construction will provide luxury options for renters with deep pockets, mostly in the boroughs outside Manhattan. In Brooklyn, 6,527 new rental units are expected to hit the rental market next year, nearly twice the 3,802 units anticipated for Manhattan, according to Citi Habitats.
com共同,promise发誓:停战妥协就是两个国家共同发誓不打仗的产物。
Global movie earnings hit a record $38.3b in 2015, with China accounting for $6.8 billion, a nearly 50% increase over the previous year, according to data from the US National Association of Theatre Owners.
14. 谷歌日历
When you are at work, you are supposed to be productive. Otherwise, it's a waste of your time and the company's money. If you are bored and surfing the web most of your work day, you may want to think about looking into job options where you'll get more stimulation and responsibilities.
"It's a goal that's right here and now and it's something that we want to experience," Curry said. "It'd be a huge accomplishment because doing something that hasn't been done in the history of the league is special. You never know if this opportunity will come back again. There are so many variables that go into winning this many in a row, especially the start of the season."
在攻读EMBA课程之初,男女学员的简单情况基本类似。

4. 学会自我推销。
许多人对此不屑一顾,《纽约每日新闻》采访到的一位营养师声称,黄金披萨中最昂贵的成分:厄瓜多尔进口黄金薄片缺乏营养价值。
Murder on the Orient Express
如今,蓬勃发展的互联网经济在支撑我国信息技术(IT)行业财富增长方面正发挥着越来越重要的作用。
Busting through the glass ceiling
又或者,今年是一群有跟虐待、性或其他有关的故事要讲的女性。她们其中几个人在我们的页面上分享了“我也是”(#MeToo)的经历。卡洛塔·加尔(Carlotta Gall)讲述了汉达·阿亚里(Henda Ayari)的故事。后者是一名拥有北非血统的法国公民,也是一名反萨拉菲派活动人士。她指控牛津大学某知名教授强奸了她。
Look up "side-splitting humor" in the dictionary and you should probably come across the trailer for Girls Trip, which is the funniest movie of 2017, no contest.
默里留了满脸胡子,这样汉农就能修剪成附图中这种浓密的胡子。“比尔以前从没留过这种胡子,”汉农说,“加点新东西,挺可爱的。”

About this series

Since 2001, I’ve helped direct an annual LED“小间距+品牌”战略 两者缺一不可 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.

然后,事情峰回路转。库迪斯和沃斯发现,荷兰贷款机构对于Seppenwolde的倒闭做出的反应截然不同。那些曾经贷款给Seppenwolde、但一毛钱也没损失的贷款机构变得越发悲观,要求所有新借款人都提供更多的“折幅”。而那些从未贷款给Seppenwolde、因而躲过一劫的贷款机构则根本没有提高要求。事实上,这些贷款机构可能还略略降低了对借款人的“折幅”要求,至少表明他们和过去一样乐观。
单词stable 联想记忆:
4.厨师
The Geneva-based organization issued figures Tuesday showing 1,005,504 migrants from Africa and the Middle East have crossed into the continent by a combination of irregular land and sea routes, a four-fold increase from 2014.
这项测试的答案没有对错,只要对自己诚实即可。
立场:支持移民改革
库迪斯和沃斯在孜孜不倦分析荷兰金融记录的过程中得出了结论,悲观者和乐观者之间真正的区别在于他们是否亲身经历过这样的痛苦过程。库迪斯认为,可以类比的是那些经历过大萧条的人们的行为:这些人在大萧条梦魇过去后的几十年里,一直回避金融风险。
Jiang Yiyi, deputy director of the Institute of International Tourism at the China Tourism Academy, attributed part of the dropoff in foreign tourists to the strengthening yuan.
尽管金融行业整体趋势向上,但相较于男性,女老板执掌的企业筹得的资金历来处于落后状态。例如,2013年上半年,寻求融资的企业中,老板是女性的企业仅占16%,而其中又仅有24%的女性接受了天使资金。Plum Alley是一家为女性创业者提供在线商务服务的平台,最近该公司推出了一个专注于帮助女性创新者推进到下一个事业阶段的众筹平台。作为呈现爆炸式增长趋势的众筹领域(预计明年规模将达到39.8亿美元)中的首个此类平台,我们应该能看到Plum Alley在未来一年中在女性创业领域扮演重要角色。
这款高端机型将成为苹果产品阵容的一名新成员,加入去年发布的、升级步伐较小的iPhone 7和iPhone 7 Plus的行列。
6. 谷歌搜索广告关键词规划工具
荷兰合作银行是面向全球农户和农业企业的领先融资机构。
['steibl]
中国拒绝承认存在任何不当行为,并表示正在努力解决工业产能过剩的问题。随着中国经济增长放缓,该问题变得日益尖锐。
考夫曼和同事加雷思?哈里斯(Gareth Harris)发现,居住在那些人种快速多样化地域的英国白人更倾向于投给右翼的英国国家党(British National Party)。宾夕法尼亚大学政治学教授丹尼尔?霍普金斯(Daniel Hopkins)在美国发现了相似的民族变化导致反移民政策的规律。

The office predicts the number of football schools will increase to 20,000 this year and reach 50,000 by 2025.
吉祥猴的水墨设计草图由中国当代艺术家、北京奥运会吉祥物“福娃”的创作者之一韩美林设计的。这幅中国传统水墨画的设计被网友认为“萌萌哒”,代表了中国传统艺术风格。节目制作人将吉祥猴命名为“康康”,在中国表健康之意。
9.Beating Hearts Created In A Petri Dish
Now a white-haired grandfather, Belmonte has never regretted missing the 1950 match, particularly since his mother died just a few days later. "I decided not to go, and it was a good decision," he told the reporters.
教育企业高管的薪酬均值倒数第一,刚过280万元,约为金融业高管薪酬的1/10。
outstanding
《秦时丽人明月心》
Mila Kunis just keeps on raking in those sexy titles.
Anxiety has been fanned by the build-up of corporate debt in emerging markets, which doubled between 2008 and 2014 and has been one of the fastest growing areas of the global bond market.

该研究还表明,通过实习找工作或许有价值。接受录用通知的实习生的薪酬水平超过那些收到录用通知但拒绝的实习生。那些没有收到录用通知的实习生的薪酬水平更低。这些群体间的薪酬差距在毕业3年后扩大。
对家长而言,整天抱着孩子非常费劲,尤其是孩子越来越大、越来越重的时候。

一位本田高管私下里将该公司的很多问题归咎于“运气不好”,而不是内部管理不当或有意失职。也许确实如此。不过本田管理层确实应该认真反省,反复自查,并控制好其管理系统和生产流程,确保客户好感度不再每况愈下。(财富中文网)
Twenty-something show
1号 what the fuck: “职场辣妈”的新境界
The former Miss Israel, Gal Gadot spot 6th in the list of 10 most beautiful women of 2015. She is the leading fashion model for the clothing company Castro. Gadot is known for her role as Gisele Yashar in The Fast and the Furious film series.
荷兰合作银行认为,外汇市场波动性也可能会成为影响未来12个月大宗农产品价格的因素,法国、荷兰和德国大选可能会导致欧元贬值。
A BuzzFeed News analysis has identified the 50 fake news stories that attracted the most engagement on Facebook this year. Together they totaled 21.5 million likes, comments, and shares. Of these stories, 23 were about US politics, two were about women using their vaginas as murder weapons, and one was about a clown doll that actually was a person the whole time.
勉强会。民主党将在11月中期选举中重新赢得对众议院的控制权。尽管他们要到2019年1月才能掌控众议院,但他们将马上开始为众议院司法委员会(House Judiciary)启动弹劾做文书方面的准备。特朗普将称此举为“政治迫害”。但在特朗普怪诞的总统任期又持续了一年之后,民主党将几乎不可避免地展开造势活动,誓要让特朗普承担责任。在此之前,无论罗伯特米勒(Robert Mueller)的调查发现了什么,都不可能让足够多的共和党人倒戈反对特朗普。
8. How to dip dye hair
第九步 每天,告诉全世界“别BB了”,其实这样蛮圈粉的
She is home-tutored alongside her younger sister Mackenzie, who also stars in the Dance Moms series and with whom Maddie released a fashion line called The Maddie & Mackenzie Collection last year.
8. You left your résumé in the freaking printer!
3. “Spotlight” (Tom McCarthy)
I'm assuming they'll end up around the No. 10 pick at this point; it's hard to get an instant franchise player that low, and New Orleans doesn't have all the time in the world.
9) Well Done: It’s a cliché, no doubt. Sometimes, it isn’t enough just to say thanks. People want to know what they did was great and why. They pour so much sweat and soul into their projects.They need to know their work was special and had meaning to someone.
10. Copyscape
这之后,场均进球数一直在下滑。2010年南非世界杯上,这一数目跌至2.27个,仅次于1990年意大利世界杯的2.2个。
与此同时,国内互联网用户已经养成了手机支付的习惯,去年用手机支付的用户数量飙升到了4.69亿,同比前一年增长了31.2%。
13. “Girlhood” (Céline Sciamma)
2021届哈佛待入学新生的脸书官方主页提醒学生,“如果新生在诚信、成熟度或道德品质方面存在问题,那么校方保留针对恶劣情况取消学生入学资格的权利。
特斯拉是一款富人车。在均价85,000美元的水平线上,可以说买特斯拉的人没人会在意汽油钱。特斯拉在续航里程上的短板,也说明了它绝对不会是车主家里的唯一一辆车。如果这些人的新鲜劲儿过去了,特斯拉的订单储备就会缩水,也会像其它厂商一样需要为销量打拼。
There are lots of benefits to studying in a group. You have to be organized. You can't procrastinate. You have to really understand something to be able to explain it out loud to someone else.
8."Homeland" (2.4 million)
20多岁的故事
Companies are always looking to save money, and outsourcing some roles to freelancers can help. Virtual assistants can perform many of the duties of full-time staffers, but with less commitment. These workers could help expand a business, or just encourage things to run more smoothly.
“He’s had more of a sense of swagger and confidence” in recent months, says Jan Dawson of Jackdaw Research.
你不停的想他/她,以至于你都没有发现这里没有第十二条
税:每年大约18036美元(约合人民币11.5万元)。