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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

Trium在三个指标上名列第一:攻读课程前学员的工作经历、实现的目标,以及国际课程经历。该课程学员在毕业3年后的平均薪资排名第二(30.7003万美元),仅次于Kellogg/HKUST联合推出的课程。
More than 27,000 vacancies are offered by over 120 central departments and their affiliated public institutions in the 2017 civil servant recruitment drive. The number of vacancies is about the same as 2016.
Ten years ago, Steele was a successful investment advisor speaking at ITU World, a United Nations conference on technology for government. That same week, California experienced its first-ever gubernatorial election recall. Steele couldn't believe these kinds of hiccups were happening during such important races (the infamous Florida presidential election recall was only three years prior), so she decided to solve the problem herself. To date,169 countries, including Bosnia-Herzegovina, used Everyone Counts' electronic voting platform, as did the Academy Awards committee.
但是,租金稳定政策的反对者怀疑,在共和党人把持州议会的情况下,2015年将不会是租户运动的分水岭。舍温·贝尔金(Sherwin Belkin)是一名代表业主利益的律师,他说:“业主们认为可以借此机会对租金管制政策做一些亟需的改变。”
这类开发项目之一,是邓波区(Dumbo)的沃特街(Water Street)60号,一个包含290个单元的出租楼盘,带有24小时门房服务和一个可坐拥曼哈顿景观的屋顶平台。房屋租赁将于下个月开始,两居室的每月房租起价达到了令人瞠目结舌的6018美元(约合人民币3.7万元)。“人们想要体验住在共管公寓的生活,即使他们是租房而不是买房。”花旗居屋负责新开发项目的董事总经理乔迪·安·斯塔斯(Jodi Ann Stasse)说。
在全国商务工作会议上,高部长表示,至2015年底,“十二五”规划主要目标胜利完成,中国成为真正的贸易巨头。

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.

艾伦是一名优秀的喜剧演员并凭借自2003年起主持由她自己名字命名的脱口秀节目而被观众喜爱熟知。
After working for half a year, the average monthly income for 2014 graduates is RMB3,487, a significant increase from RMB3,250 in 2013 and RMB3,048 in 2012.
It is the first time in the rankings’ 19-year history that two schools have between them held the top two spots in both categories.
While many young children try and avoid school work at all costs, the star professes to be a keen student because she wants to avoid the trap of becoming 'a stupid dancer.'
今年,标普500指数的总回报率为14%,比该指数25年期平均年化收益率高出40%。过去12个月,华尔街的首席战略师们一直在上调其目标值。标普500指数出现了50多次创纪录的收盘,几乎所有专业投资管理人士都卯足了劲,至少要跑平该指数。但有些因素让美股投资者要获得高于基准股指的收益,在今年尤为困难。
该报告显示,社交媒体,尤其是微信,过去一年里在40岁以上人群中变得越来越受欢迎。
n. 改善(正), 修正案,某物质能改善土壤有助生长

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。
This is going to be one very interesting movie that shows the relationship between Captain America and Iron Man, who've always had trouble trusting each other.
['fig?]
The invulnerable singer broadened into a wider emotional palette – musical too, with guitars and brass lacing through synthetic beats and dub effects. It could recall art-rock godmother Kate Bush (see the single "Green Light").
该版猴票为我国发行的首套生肖邮票,因此颇受追捧。据悉,一枚邮票的价格已经从当时的发行价8分涨至1.2万元,整版价格更是达到150万元。
When asked if the central bank would do more, Dario Perkins, chief European economist at Lombard Street Research, said: “I don’t think so, unless something goes wrong in the wider global economy.”
'Gangnam Style' beat 'Call Me Maybe' as the most trending pop song and 'Skyfall' topped 'Prometheus' as the most enquired about film.
Even if Asian countries introduced regulation similar to that of thriving ETF markets elsewhere in the world, there are other hurdles. Mr Montanari says, for example, that most products presented to Asian investors relate to equities in their domestic market so the ETFs are not being used to give investors local exposure to foreign markets.
根据电影监管机构数据显示,中国电影票房销售额在去年同比了增长48.7%
待售房产:一栋带有四间卧室与四间半浴室的希腊复兴式房屋
《风骚律师》(Better Call Saul),AMC,2月8日播出。这是文斯·吉里根(Vice Gilligan)与彼得·古尔德(Peter Gould)的《绝命毒师》的衍生剧,或许是今年冬天最受期待的新剧了。鲍勃·奥登科克(Bob Odenkirk)饰演狡猾的律师索尔·古德曼(Saul Goodman),剧情设定在《绝命毒师》的故事发生之前,所以布莱恩·克莱斯顿(Bryan Cranston)或亚伦·保罗(Aaron Paul)至多只是客串出演而已。但观众们最喜欢的乔纳森·班克斯(Jonathan Banks)将在里面重现他在《绝命毒师》中的角色——冷静的行动执行者迈克·厄尔曼特劳特(Mike Ehrmantraut)。
10. Run the Jewels “Run the Jewels 2” (Mass Appeal) Speaking of urgent and stinging, Killer Mike and El-P, veteran underground rappers from different scenes, found firm traction on their second round as Run the Jewels. Their flow is strong and their focus is furious on an album that calls out power structures but lets nobody off the hook.
我经常心情不好
2012年中国网游市场将占全球半壁江山
珍妮-巴斯终于决定放弃吉姆-巴斯——一个没有任何技能成为合格执行官的人,一个如同他自己的名字只会做糊涂交易的人——让湖人自毁城墙。
雪莉·巴赛为007系列电影演唱了两首名曲,这是其中之一。从某种程度上来说,007系列电影一直讲述的是心愿达成的故事。观众在享受剧情的同时,耳旁听着最棒的歌手用强有力的声音唱着关于贪欲的歌词,真是恰到好处。所以无论你对这部电影抱有何种看法(尽管这不是007系列最佳电影之一),巴赛拥有上好的素材,创作了让人眼前一亮的歌曲。
But I know your generation, unlike any other generation in the past, is most eager to look at life differently. So as you leave school, I offer you a list of some obvious-yet-vastly-ignored truths that may help you look at life a little differently than just a series of paychecks:
Unless Charles Oakley successfully sues owner James Dolan, the highlight of the Knicks' 2016–17 season will be Kristaps Porzingis winning the Skills Challenge at All-Star Weekend.
IMD participants praised the way their training pushed them out of their comfort zones and also the one-on-one coaching sessions tailored to their individual business situations. “It was an eye opener about what a good leader is,” commented one participant. “We learnt about ourselves first, what drives us and why, in order to manage others.”

Sweden’s Proponent of ‘Feminist Foreign Policy,’ Shaped by Abuse
现在的假手除了具备手的外形外,几乎没有其他功能。当然,这些假手能够拿东西和保持身体平衡,但是它们缺乏人手最重要的功能之一——触感。装了假手的人在碰触到一样物品时,如果不用眼睛看,是没法判断东西的。
slew是slow慢慢聚集的
Feud: Bette and Joan
Police, who raided the criminal operation, said they also found beef tripe, cartilage and other out-of-date animal organs - all of which had been smuggled across the border from neighbouring Vietnam. In total 20 tonnes of illegal meat was seized.
IT/通信/电子/互联网行业的应届生签约最高月薪为4867元,同比去年下降826元;紧随其后的是金融业和交通/运输/物流/仓储行业,平均签约月薪分别是4692元和4457元。

LED照明行业:跑路补贴集体停牌价格战等全到齐

汉口滨江的居民数周前就已将财产转移。
《那年花开月正圆》
vt. 凌辱,激怒
The M2 money supply increased by 11.3 percent, below our projected target of around 13 percent.
我们每个人都会说些善意的谎言,这毫无疑问,问题在于为什么我们要这么做。有些善意的谎言可以挽救我们的关系,有些可以缓解忙碌的处境,还有些可以为我们赢得时间。我们每个人都在说善意的谎言,我们没有理由去否定这个事实。只要不会伤害到其他人,不会触犯法律,这些善意的谎言是会让我们的生活更美好的。大多数善意的谎言都是我们对于真相的另一种延伸的阐释。
学习管理和领导力技巧只是EMBA的一方面。一位毕业生表示:“它实际上让我成了一名创业家。”自四、五年前读EMBA以来,近三分之一(31%)的学员创办了自己的公司,或者打算创办公司。英国《金融时报》的数据显示,这些企业中91%如今仍在运营。
你是否一直有一个作家梦,但又不知道从何着手?那么你是否考虑过自助出版呢?感谢亚马逊,这种想法已经成为可能。亚马逊的Kindle Direct Publishing工具可以让你自行制作电子书,CreateSpace能够帮助制作纸质书籍,而ACX则是有声电子书的制作部门。我在出书时曾使用过这三款软件。
公司:撒马源公司
这些排行榜是基于某个特定学科的研究能力而做出评价,与综合榜单评价方式不同。
Regulators clamped down on outbound deals following an unprecedented flood of offshore acquisitions in 2016 that drained China’s foreign exchange reserves. In August this year, China’s cabinet formalised a new framework that encourages deals that fit Beijing’s strategic priorities and discourages deals in entertainment, sports and luxury real estate
2016年,担忧和愤怒主导了英国和美国这两个最重要、稳定、悠久的民主政体的政治情绪。
狄更斯在《双城记》中描写法国大革命时,距离事件发生已有近一个世纪。而我则是在今年12月就回顾盘点这一年。因此,我在此描述的某些趋势,可能将在可预见的未来继续存在,而另一些趋势则可能已经开始减弱。作为当今时代“最哗众取宠的权威人士”之一,我只要求各位在阅读这篇评论文章时记住一点:过去的业绩并不能保证将来的表现。
The economy will grow 3% for the first time in 10 years
Heatwaves around the world, including one in India that led to more than 2,000 deaths and another in Iraq that saw the mercury top 50C, helped push temperatures 1C above pre-industrial levels for the first time, US and UK researchers said.
Even if Gibson turns out to be a rental and leaves as a free agent this summer, the Thunder will likely feel good about these trade terms.

17 November
Profits at China’s biggest banks shrank in 2015, as the sector weathered a year of central bank rate cuts and saw an end to easy profits after the government lifted the cap on interest rates on deposits.
卓越雇主排名:1
“I’m 17 – I want to be with my family and friends and school,” he said. “I’m going to be in London for the foreseeable future.”
"Let me point to the performance of China, in coming in at number 25 in the rankings, is now joining the upper income group of countries that have traditionally dominated the top slots in the global innovation index," the WIPO director-general, Francis Gurry, told a news conference.
Compared with an average age of 45, 52-year-old Jack Ma is the oldest among the top 10 IT tycoons.
The report found that third-tier cities are most livable places.
在大多数市场中,这种增长将被认为是令人印象深刻的,但对中国来说,这代表着一种持续放缓。中国是全球第二大电影市场,在过去十年的大部分时间里,中国一直是好莱坞的增长源泉。

About this series

Since 2001, I’ve helped direct an annual 年内房企海外融资额或创纪录 境内融资受限 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.

Curry scored 27 points and the defending champions moved within one victory of matching the best start in NBA history, holding off the Chicago Bulls 106-94 on Friday night to improve to 14-0.
7. “飞翔莲花”(Flying Lotus),《你死了》(You’re Dead), Warp。新融合乐绝不会对旧融合乐说抱歉,这只是升级而已。身为制作人的“飞翔莲花”既注重延续性,也注重破坏、模糊之美与跳跃剪辑的喧闹。他对死亡的组曲式沉思为不虔敬的智慧留出空间,《永远不能抓住我》(Never Catch Me)这首歌的歌词由肯德里克·拉玛(Kendrick Lamar)创作,堪称年度最佳。
“The new money is interested in old masters, but it wants what Duveen sold to the robber barons. It wants names,” said Hugo Nathan, a co-founder of the London advisers Beaumont Nathan. He was referring to Joseph Duveen, the British art dealer who was responsible for bringing many great works of art to the United States.
The region boasts hundreds of miles of beaches and lakeshore, some of the country's oldest forests and waterfalls. Best of all, it offers reasonable travel costs and sees far fewer travelers than big cities.
8) Let Me Think About That: Yeah, it sounds like a cop out. And it is…sometimes. Fact is, we don’t always have the authority or expertise to make decisions. This phrase buys you time and breathing space. Then, set a date and time for follow up so the other person knows you’re taking him serious.
The tension between Paramore's high-intensity hooks and withering lyrics explodes into fluorescent colors on After Laughter.
Most people’s impression of Sweden is that it’s cold, gloomy and beautiful. But that’s not the whole story. As the largest Scandinavian country with a small population, it’s a paradise for people who hate crowds and love their peace and quiet. It’s the perfect setting in which to enjoy the country’s local delicacies, such as fresh seafood, berries, and regional cheeses.
7.摩洛哥
7.狱警
n. 拥抱
n. 情报,情报工作,情报
PRICE PER SQUARE FOOT: $667
答:AZ里面的角色不是我创作的。在最初版本出来之前,我给故事写了大纲。但伊奈帆这个角色最后呈现出来的,其实和我写的不大一样。我和这个角色之间没什么联系,所以说这个人物算是例外吧。
Investors in emerging markets need no reminder of the importance for EM assets of the US Federal Reserve — or do they?
For: Strong reviews, and praise for the performances - particularly from the children at the centre of the story, and Willem Dafoe, who plays the manager of the motel where they live.

But now she's using her storybook looks for good, dressing up as the character to entertain children and cheer-up cancer patients.
inspiring
《人物》评选的电影史上35位美人(1)
But McGowan has slammed the movement as 'bull****' in today's Sunday Times Magazine, which comes the day after Judge Brett Kavanaugh was sworn in as a Supreme Court justice in the face of historic sexual assault allegations he denies.
compromise
5. 2012年搞笑诺贝尔奖之化学奖
?All the Bond actors have been tall. This isn't a coincidence. A man who is five foot six needs to earn $175,000 a year more a year to be as attractive as a man who is six feet tall. A lot of people commented on Daniel Craig's buff physique in Casino Royale. Once again the depiction clicks with the research: muscular men have more one night stands and you can tell how many women a guy has slept with by the size of his arms. That chiseled torso may mean he's a better lover.
Nirvana in Fire unexpectedly achieved a tremendous success, rising like a star among the TV dramas in the fall of 2015. Also adapted from an online novel of the same name written by Hai Yan, the adaptation for the first time found its way on the screen in September 2015. Staring Hu Ge and Liu Tao, the series shows a talented military strategist endeavoring to clear his name through continuous fights. The fictional characters and dynasty let the adaptation smartly avoid being criticized for not sticking to historical accuracy. And the drama`s delicate internal settings and impeccable storyline were highly praised by the audiences.
老虎要入眠,鸟儿要降落;

People with near-perfect memories actually exist, and they have something called an "eidetic memory," which means they can recall a remarkable amount of information from their past experiences. Interestingly, many people assume having an eidetic memory means having a "perfect" memory, but even these superhuman memory machines can have some trouble recalling absolutely every detail with crystal clear accuracy. However, that doesn't mean you can't emulate these memory superstars and improve your own memory and protect yourself against age-related diseases and maladies.
Peace and love for you at New Year from all your students.祝老师新年充满平安和爱。

本田已在美国召回了1000多万辆汽车,修复其安全气囊一项潜在的致命缺陷。这种气囊由日本供应商高田公司制造,其充气装置在发生车祸时会突然爆裂,溅出金属碎片伤及乘客。本田已确认有三起死亡和48起受伤事件与这一问题有关。
《泰晤士高等教育》专刊的编辑菲尔·巴蒂说道:“中国采取了强有力的政策,且背后又有雄厚的资金支持,才能打造这些世界一流的大学。2015年,中国就宣布将实施‘卓越计划',计划在2020年之前打造六所可以跻身世界一流行列的高校。”
Job-searching employees often send these subtle signals without expecting their managers to notice, Kay says. But they do。
2.“老爹身材”受热捧
不过,企业在年终奖上的吝啬,造成的影响可能不仅仅是破坏员工的春节假期,还可能回头反噬雇主:39%的回复者表示如果年终奖不能恢复正常,他们会另谋高就,这一比例比2015年高了2.3个百分点。
根据路透社(Reuters)基于中国国家统计局(National Bureau of Statistics)计算得到的加权平均值,10月份中国新建住宅平均价格同比上涨12.3%,
007系列电影主题曲第四名:汤姆·琼斯--《霹雳弹》
The reason is twofold: For one, logistically, there are simply too many opportunities to get caught job searching. Résumé copies will be found. Computer servers will be checked. Co-workers will notice when you're clearly elsewhere, either literally for interviews or emotionally (more on that later)。
‘I Could Not Forget What Happened to Me That Night With Him’
Scientists confirmed Monday that a skeleton found under a carpark in the English city of Leicester was that of King Richard III, in a bizarre end to a 500-year-old historical mystery.
Mr. Russell's 1970s Abscam fictionalization 'American Hustle' had the better night overall, winning acting awards for Amy Adams and Jennifer Lawrence. Best picture was the only award for '12 Years a Slave,' which came in with seven nominations, tied for the most with 'American Hustle.'
The reason for its high valuation is based on the fact that it was the first time China Post released stamps featuring the Chinese Zodiac since the establishment of the People's Republic of China in 1949.
The most striking thing about the UK’s looming exit from the EU is how few details we still know about what Brexit will bring. And that it has been more than a year since the referendum.
祝大家2015年好运。(财富中文网)
previous
In an explanation released alongside the latest data, the statistics bureau credited ongoing growth in producer prices in part to coal extraction and washing prices, up 15.4 per cent for the period and accelerating 11.3 percentage points from a month earlier.
就这一点而言,他预计美国投资会回升,“因为投资一直太弱——除非在经济衰退期,我们通常不会看到投资增长低于消费增长”。
轮滑看起来有点像常规的单排轮滑鞋,不过轮滑的轮非常大,尺寸大小跟自行车车轮差不多,看起来像是溜冰鞋,滑雪板和自行车的合体。最近一家名字叫作战车溜冰的公司声称,他们已经有了一些独特的想法——战车轮滑。根据该公司所说,这种轮滑是"革命性的新轮滑产品"。这是一场改革吗?也许是吧,他们至少在改进设计。这是发明吗?不是的。第一双轮滑早在142年前就已存在 。
SAN JUAN, Puerto Rico (AP) — Puerto Rico’s new governor was sworn in Monday as the U.S. territory prepares for what many believe will be new austerity measures and a renewed push for statehood to haul the island out of a deep economic crisis.
作为宝莱坞片酬最高的女演员之一,迪皮卡·帕度柯妮是2015全球十大美女榜的季军。在印度,她是性感女神、时尚偶像。帕度柯妮在印度各类魅力女性榜上的排名都很靠前。完美的身材、深邃的眼神和迷人的微笑使她脱颖而出。她是许多品牌的代言人,包括天梭、索尼数码相机、雀巢咖啡、沃格眼镜、美宝莲和百事可乐等等。
Kunis was No. 9 on FHM's list last year.
米尔斯在接受《每日邮报》采访中说,“《老友记》的核心是关于人要如何生活,他们想要怎样的友谊,找一份怎样的工作,以及寻找安定的不易。这些问题都是你在离开家、成长为大人、实现梦想之时所面临的。”而这也是90年代青春文化的主要内容。
There are, for example, clear differences in the way the products are pitched to investors in the US and Asia. A high proportion — some estimate 90 per cent — of funds in Asia are commission-based. This disadvantages ETFs because they are openly traded on stock exchanges and are not structured to pay commissions to banks, brokerages or financial advisers that might recommend them, unlike the mutual fund industry in the region.
[pr?'d?ektid]
妮诗原来就读于奥顿肖杨树街小学,现在就读于威辛顿女子学校,今年九月会进入奥尔特林厄姆女子语法学校。她与父母尼朗加和施若咪一起生活, 2001年,一家三口从斯里兰卡搬到了曼彻斯特。44岁的父亲尼朗加称赞妮诗在杨树街小学的启蒙老师们功不可没。他说:“我们很早就知道她有天赋,她很小就开始阅读和写字,而且非常擅长数学计算。我们让她做一些有挑战又有趣味的事。作为父母,你不想让孩子的天赋荒废掉,但是在他们的童年时期又需要平衡。她只是一个普通的10岁小孩,真的就像任何其他的10岁小孩。她喜欢阅读、骑车、散步,我们都为她感到骄傲。”
是的,州市层级的退休金妨碍了复苏。公司养老金也是一个大问题,它加剧了美国的贫富分化:药品公司麦克森(McKesson)的CEO才当14年的老大,但退休时将有1.59亿美元的退休金,而美国一般打工族的收入已经30年止步不前。
'I thought I was going to sell the app in the Apple store for a pound or two each, and then I'd use the money to buy a new computer,' says D'Aloisio. 'I'd never had any contact from an investor before. And now here's an email supposedly from a Hong Kong billionaire. It sounded dodgy. I didn't respond the first time. They had to email me again.' D'Aloisio was accompanied by his mother and father ('they were a bit bewildered, it was kind of insane') as he took a meeting with Horizons Ventures's representatives in London in August 2011. The meeting ended with D'Aloisio receiving a seed investment of $300,000.