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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

国内生产总值达到74.4万亿元,增长6.7%;
Meanwhile, exports are expected to continue falling due to the combination of weak global demand and higher prices, as well as China’s decision to effectively re-peg the renminbi to the strengthening dollar.
We learned that there is new hope for Africans with treatable cancers.
At the time of the third presidential debate in October both candidates churlishly refused to greet or bid farewell to the other in the custom of the handshake.
詹姆斯也反映出了一种趋势,从邓肯到马努·吉诺比利再到文斯卡特,也都是这样。调理、人体健康科学和营养正在为运动员们铺平道路,保持他们的身体素质,使得他们可以打更多的比赛。或许,在他36岁的时候,詹姆斯仍会是球队中最好的球员,即便现在看来这很疯狂。
The gig economy

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.

adj. 傲慢的,自大的
Fund shareholders weren’t wasting any time reacting to this year of disappointment. Collectively, they’ve added just $35 billion to active stock-picking funds in the last 11 months, less than a quarter of the $162 billion they added in 2013, which was the first year of positive flows for the industry since 2007. This is not to say that they were sitting still. ETFs and passive index funds took in over $206 billion in net deposits through Thanksgiving, and Vanguard surpassed the $3 trillion mark sometime in late summer. Investors seem to have decided that they’d rather bet on the horses than the jockeys, after all.
Lu also said high-quality hospitals will be built in Tongzhou and new towns in other suburban districts to attract downtown residents and ease traffic jams and other congestions in crowded downtown areas.
人事工作类
Master of None
但他并没有做到这些。所以普莱斯蒂聪明的在他还有交易价值的时候把他送走了。
The FORBES Global 2000 is a comprehensive list of the world’s largest, most powerful public companies, as measured by revenues, profits, assets and market value.

Despite the overall upward trends in financing, the amount of capital raised by women-owned businesses has historically lagged when compared to men. For example, in the first half of 2013, women made up only 16 percent of businesses seeking funding, with only 24 percent of the women receiving angel funding, Plum Alley, an online e-commerce platform for female entrepreneurs, recently launched a crowdfunding platform specifically focused on helping women innovators get to the next level. And as the first platform of its kind in the exploding crowdfunding space (expected to hit $3.98 billion next year), we can certainly expect Plum Alley to play a big role in the entrepreneurial landscape for women in the year to come.
Master of None
[k?mpi'tin]
"If reform implemented 30 years ago solved the problem of ideology, then, at present, reform is to solve the problem of interests. Reform at present is actually like cutting our own with a knife, and we all need to be determined and must strengthen our confidence." WANG YANG, NPC deputy and member of the Political Bureau of the Communist Party of China Central Committee
The study relied on a dataset of hundreds of millions of secret answers and millions of account recovery requests.
中国保险企业2016年上半年利润出现大幅下滑。
As for China, lack or stopped development represents the biggest risk for this country. So it is essential that we maintain steady medium-high growth of our economy and that in itself is China’s contribution to global stability.
Explaining how he adjusted the novel, he said: 'I think the answer is that in the book I remain true to every one of Bond's things.
Matt Lauer
数据还显示,网红的分布和经济发展水平也有密切关系,北京、上海、广东、江苏和浙江等较发达地区是网红分布最多的五个地区。
Last year, the CPI increase peaked at 2.5 percent in January, and later fluctuated below 2 percent during the rest of the year.
n. 路线,(固定)线路,途径
n. 没精打采的样子,耷拉,笨人 v. 没精打采地站,坐
Not a lot of Bond villains get their own theme song, but Christopher Lee's assassin from The Man with the Golden Gun gets a flashy, catchy, groovy tune that makes him seem cool as hell. (And of course, he is.) Lulu completely sells the awesomeness of the villain Scaramanga, and although the song may seem almost ridiculously upbeat today, it only adds to the charm.
继《菲洛梅娜》后,朱迪.丹克和斯蒂芬.弗雷斯这对出色的组合四年后再度联手。该片由李荷担任编剧,讲述了维多利亚女王与年轻印度男仆之间的友情。艾迪.伊扎德看来是官方授意的威尔士亲王人选;演员阵容还包括奥莉维亚.威廉姆斯,蒂姆.皮戈特.史密斯以及同样出演了《总督之房》的西蒙.卡洛和迈克尔.甘本。
overall
Set over one summer, the film follows precocious 6-year-old Moonee as she courts mischief and adventure with her ragtag playmates and bonds with her rebellious but caring mother, all while living in the shadows of Disney World.
5. 2012年搞笑诺贝尔奖之化学奖
3.3M公司

不管使用什么样的固有动力方式,所有这些引擎都利用最新的发动机技术,从而使性能和燃料经济最大化,其范围包括从福特嘉年华(Fiesta)的小型、高效1.0升涡轮增压三缸发动机到雪佛兰科尔维特Stingray已经被证明无可替代的巨大6.2升V8引擎。我们在本文的幻灯片里列出了《沃兹汽车》十大最佳引擎。
The overall 2018 ranking encompasses more schools than ever before – 1,250 universities located across 74 countries. This is an increase from the 1,000 schools in 65 countries included in last year's edition.
PRICE PER SQUARE FOOT: $395
“How you leave a position can make a lasting impression,” notes OfficeTeam executive director Robert Hosking. That’s for sure. Most (86%) of the HR managers in the survey said that how someone quits a job “affects their future career opportunities.” Word gets around.
我是否玩儿得太high了?缺乏实现某些事情的动机会让你失去平衡或者稍后会让你感到筋疲力尽,很有压力。休息一下是非常有必要的,但是如果你休息得过了头从而使生产力降低,或者你养成了太过拖拉的习惯,那么或许就需要时间来平衡你的时间安排,以便你可以完成大量的事情而仍有时间休息娱乐。
Epic Games游戏工作室对包括迦勒·罗杰斯在内的两个人进行了法律诉讼,因为他们使用作弊软件来玩《堡垒之夜》这个游戏。

兰州主城区整治房地产市场乱象 47家中介机构被整改

Next year will be the 60th anniversary of the beloved talking bear. And to mark the occasion, Paul King, who directed 2014’s critical and commercial smash, simply titled Paddington, is back for this sequel. In a time where even children’s entertainments are suffused with darkness and violence, this quiet celebration of the everyday English is needed more than ever. The plot of this film? Well, not much really: following the events of the last film, Paddington is quite comfortably installed with the Brown family of Windsor Gardens. He wants to buy a pop-up book for his aunt from a local bookseller, but finding himself a few quid short he puts on his wellies and duffel coat and finds employment in various odd jobs – only to have the book stolen from the shop! A (not so serious) mystery begins. Expect many more jokes about Paddington’s love of marmalade. Released in the UK November 10, November 23 in Germany and November 30 in Cambodia and Malaysia. (Credit: StudioCanal)
In contrast to Hunter’s, her Piano co-star Anna Paquin’s Oscar seems to have no fixed abode, flitting between her sock drawer and on the floor next to her boots.
北方高等商学院毕业生的平均薪酬水平为10.5万美元,排名第11位,而斯隆毕业生为14.36万美元。他们的薪资增幅为79%,排名第七。
《迈耶罗维茨的故事》
The ground-breaking discoveries in physics, have ignited a firestorm of research, and it’s only a matter of time before their research leads to advances as unimaginable to us now as lasers and computer chips were a hundred years ago, Laura H. Greene, president-elect of the American Physical Society told The New York Times.
OfficeTeam公司的执行总监罗伯特o霍思金表示:“离职的方式会给人留下难以磨灭的印象。”确实如此。本次调查中的绝大多数(86%)人力资源经理声称,
9. Am I spending too much? Overspending can lead to stress, clutter, and financial complications. It can also turn into a nasty habit over time. Saving money is an excellent practice and you will more than likely be glad you did in case of an emergency.
观点:中国商业航天梦即将成为现实
fF&h#Y~]lvc
['benifit]
他最近已开始和玛丽莎?梅耶尔(Marissa Mayer)、鲁伯特?默多克(Rupert Murdoch)这样的产业大亨进行会面(默多克正是《华尔街日报》(The Wall Street Journal)所属新闻集团(News Corp.)的董事长)。目前达洛伊西奥的资产净值已经很高,但还没多到令人眼红的地步。但正如轻博客(Tumblr)创始人大卫?卡普(David Karp)和29岁的Facebook神童马克?扎克伯格(Mark Zuckerberg)一样,达洛伊西奥已非常值得钦佩。Summly早期投资方之一、兴盛资本(Thrive Capital)创始人乔舒亚?库什纳(Joshua Kushner)评价道,他的气场能震住整个房间的人,他这个年龄自我意识能如此之强,实属难得。
Rather than strangling the doctor (difficult, due to his injury) Jalava took the corny line as inspiration. He decided to go ahead and actually build a prosthetic finger that contains two gigabytes of digital storage. He can now jack his finger into a computer just by peeling back the nail to expose the USB plug. He can also remove the entire finger at any time and hand it to a friend to use.
一个由8位《沃兹汽车》编辑组成的专家组在10月和11月评估了所有汽车车型使用的44款引擎,测试时间为日常上下班和周末在底特律都市区及附近进行的活动。各位专家根据多项特征进行打分,包括动力和扭矩、燃料经济、噪音、抖动和声振粗糙度、技术以及这些发动机相对于竞争对手的表现。
8月份,印度所持有的美国政府债券为804亿美元,7月份则为797亿美元。
4=是

不过,10月份社会消费品零售总额增速放缓至10%,低于经济学家的预期。经济学家曾预期,10月份的增速将与9月份一致,同为10.7%。
单词neglect 联想记忆:
课程安排:每隔一个周末在芝加哥上课,共计大约18门课程,包括4门选修课。学员在芝加哥住校学习3周,在香港和伦敦分别学习1周。
We will speed up the reform of SOEs and state capital.
时间长度:21个月
这也是短信应用独有的棘手问题。在消费内容时,我们希望广告乖乖待在一边。没人想在聊天时突然有条广告蹦出来。雷表示:“人们在聊天时最不想看到的就是打断对话的广告条或弹出式广告。可能这在非个人的网络上还管用,但在短信中,人们最恼火的就是看到传统广告。”
6.凡事以人为先
去年我国内地人口总数达13.7亿,与2010年进行人口普查时相比,人口数量增加了3377万,这意味着人口年增长率为0.5%。

About this series

Since 2001, I’ve helped direct an annual 今年商品房销售额和面积或创纪录 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.

上海独立IT专家李亦在接受《环球时报》采访时表示,智能手机数量激增是网民数量增长的主要原因。
To SKN Company in Russia for exploding old Russian ammunition and creating diamonds. Now that`s recycling!
[iks'tr?v?g?nt]
The worries stretched from the global, such as Russian attempts to influence the US presidential election in 2016, to the local — concerns about users’ mental health and the drain on productivity as they drown in notifications and news feed posts.
From 'heelgate' to the Palm Dog to the 'Dad bod' – it's been a dizzying 12 days. Here are nine lessons from the film festival as it draws to a close.
Other European cities have seen increases in costs, pushing them up the rankings. London rose five points, bringing it into the top 10.
Against: Although it picked up a best editing prize from the LA Film Critics Association, it was ignored by their New York counterparts. Could its momentum be waning
尽管购汇限制并未调整,但监管部门现在要求个人详细披露到底要用购得的外汇去做什么。购得的外汇只能用于旅游和购物、留学、境外求医以及咨询服务等经常项目支出。房地产和其他投资性支出属明确禁止之列。
如果上述情况都变成现实,休伯蒂估计苹果在中国智能手机市场上已跌至10%的份额将会提高三倍,达到近30%。
“The Fed was much more aggressive than expected,” Mr Koepke says. “Taking markets by surprise was clearly not the way to go.” (This was before the Fed began making regular public statements after its monetary policy meetings.)
《副总统》(Veep):Netflix公司的热门剧《纸牌屋》(House of Cards)今年露出疲态,但另一部讽刺华盛顿的HBO电视剧《副总统》却在第三季中更上一层楼。塞琳娜(朱莉娅·路易斯-德莱弗斯[Julia Louis-Dreyfus]饰)和助手加里(Gary,托尼·黑尔[Tony Hale]饰)在洗手间里发现自己即将成为总统后,激动得失声大笑,成为2014年喜剧片中最滑稽的一幕。
佳士得珠宝部门的国际高级鉴定师吉恩马克·鲁纳尔称:“这颗钻石完美无瑕,从内到外都绝对纯净。”
As the socialite arrived at Kylie Jenner's 19th birthday party in August she alighted her sports car in such a cack-handed (cack-legged, I suppose) way that meant that more was glimpsed than intended.
Lawyers are inherently cautious but most have realised that technology is crucial to crunching through the vast amount of information they handle. Without it, certain document heavy processes, such as disclosure and compliance, would be nearly impossible.
如果我们问你“你想要多少月薪?”你应该说随便,或是根据工作责任而定。除非我们逼你,别自己说出一个具体的数。因为那只会让我们在商量上面占上风。

他表示那个时候的人有另外一种浪漫,人们没有电脑,所以交流都是通过信件,这样其实更浪漫。
2Canada
为大批来自欧洲经济区以外的学生安排签证难度较大,这在一定程度上解释了为何英国商学院在国际课程经验方面表现奇差,有14所英国商学院位于这项指标排名的后半部分。
消费支出的上涨反过来促使了更多的租赁和投资以跟上上涨的销量。使美国经济自2005年来经济增长率首次达到3%以上。
6. Data scientist
The attitude of the founder will set the tone for the business. Negativity, laziness and entitlement waste time and money while they tarnish your reputation. Success largely depends on making mistakes and accepting blame in stride. Owning up to and facing challenges head-on is what makes a mere business owner a leader.
adj. 接收能力强的,愿意接受的,感官的
Last year saw a series of disastrous floods hit countries worldwide, including the UK, which in December experienced its wettest month since records began in 1910.
北方高等商学院毕业生的平均薪酬水平为10.5万美元,排名第11位,而斯隆毕业生为14.36万美元。他们的薪资增幅为79%,排名第七。

Perhaps just as important, stable or falling prices will boost the inflation-adjusted pay of U.S. workers and gives them more bang for their buck. "It's an unambiguous positive for household demand," said Neil Dutta, head of economics at Renaissance Macro Research. "People will have more money to spend."
韦斯·安德森(Wes Anderson)的每部电影似乎都存在于它自己的世界里。《布达佩斯大饭店》(The Grand Budapest Hotel)以20世纪30年代为背景,通过独特的元素和道具定义它的世界。

TERRIBLE TIMEKEEPING
“Policymakers around the world are cognisant of the impact the Fed decision will have and are worried, which makes us worried,” said Simon Lue-Fong, head of global emerging debt at Pictet Asset Management. “People are saying the decision is priced in but seeing as no one knows exactly what will happen how can that possibly be true.”
Social media finds you as you browse
《星球大战:侠盗一号》预计2016年12月16日上映。
Thousands of supporters awaited Rossello’s arrival for the post-swearing-in inauguration ceremony at the island’s seaside Capitol building, clutching umbrellas to protect themselves from a searing sun.
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?
“现在关注‘星二代’、‘富二代’的比较多,但是‘农民工二代’更需要人们关注。”
radiation
Confidence and a good elevator speech can take any pitch to the next level. The first marketing any company experiences comes from its founder. Spend time learning how to share your vision without coming across as “salesy.” Don’t be afraid to ask for the sale, but remember: the client is always the focus.
I get that Frank Vogel is experimenting to find a winning rotation, but this roster is so unbalanced and the best prospects aren't being put in great positions.
11) I often feel unhappy 0 1 2 3 4
Getting sector calls right was the least of any investor’s problems this year because, outside of the brilliance of U.S. stock gains, the lights were off around the world.
“Our population and employment is at an all-time high and growing. That puts significant pressure on rents and prices,” said Mark Willis, the executive director of the New York University Furman Center for Real Estate and Urban Policy. “There is no reason now to think that these trends are likely to change.”
《明迪烦事多》(The Mindy Project):福克斯频道的这部明迪·卡灵(Mindy Kaling)创作的喜剧已经在播第三季,但仍不热门,不过这无关紧要,因为它在不断进步——从单个喜剧演员的独角戏发展成非常有趣的集体表演,部分原因在于第二季增加了亚当·帕利(Adam Pally),并且对明迪的母校达特茅斯学院开起了玩笑。
Science and engineering fields dominate the list of highest-paying college majors, with software engineering, bioscience, and electronic information engineering among the most lucrative majors.
7. 2012年搞笑诺贝尔奖之物理学奖
Length of program: 21 months
单词combat 联想记忆:
到目前为止雷神一直是漫威电影宇宙被遗忘的那个孩子。尽管有些人喜欢肯尼思?布莱纳执导的《雷神》第一部,但主演克里斯?海姆斯沃斯的风头显然被汤姆?希德勒斯顿饰演的自负反派洛基给盖过了。《雷神》第二部被公认为漫威有史以来最糟的电影。所以,为了给这个走下坡路的系列注入新活力,漫威在拍第三部时请来了新西兰喜剧电影导演泰卡瓦蒂蒂,给电影增加一些新西兰人的奇思妙想。这一次雷神要降服的对手是由凯特?布兰切特饰演的死神。雷神也许有锤子,但死神有气派。影片于11月1日在塞尔维亚和匈牙利上映,11月2日在柬埔寨和以色列上映,11月3日在印度和加拿大上映。(资料来源:漫威影业)
Last question: a lot of thework you've donebrings out a lot of strong emotions in a way that it kind of questions themorality of heroism and justice. Is there anything related to you that makes us think of ourselves being a hero or yourself as one?
经济学家原本还预计,今年1至10月份全国固定资产投资(不含农户)增长速度会与1至9月份的增长速度8.2%持平。
虽然与其他四部电视剧相比,《大唐荣耀》的评分并不算低,但是仍然有许多观众给出了差评。
其中一个球迷站在女孩对面的球迷俯下身来想和女孩索吻,此时女孩正与她的朋友用法语交谈时,男子假装很囧地和旁边一个朋友来了一个拥抱。
住房市场能轻松适应利率上升吗?
More importantly, their inventions may even eventually be turned into products that benefit mankind.
你的消费者信任你吗?他们知道你都拿他们的个人信息干嘛去了吗?你这么做他们高兴吗?这不仅仅是美国国家安全局、微软和谷歌的问题。谷歌眼镜也不会是唯一一个引发争论的产品。如果你和你的顾客之间有足够的信任,这会降低你做生意的成本;反之,那些不重视与合伙人、供应商和消费者建立信任关系的企业则会为之所累。
adamant