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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

马纳尔·阿尔-谢里夫(Manal al-Sharif)
加快培育壮大新兴产业。
2.Yeah, I’ll start working on that ASAP! – Because telling you I have 10 things to do first would just irritate you。
郑中基和蔡卓妍:手原来是离婚
Best chances: Best film and best director. Surprisingly, Nolan has never received a directing nomination from the Academy.
The ranking is based on surveys of schools and alumni who graduated in2011. This edition gives a snapshot of alumni’s situation compared with when they started the programme.

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.

The 2017 rankings feature the top 60 pre-experience courses for students with little or no background in the industry and the top six post-experience programmes for professionals already working in the sector. Only a handful of schools offer post-experience courses.
近两年P2P贷款行业迅速发展。根据E-Lending House,截至6月底,该行业未清偿贷款达2090亿元人民币。
Chinese Premier Li Keqiang delivers a government work report during the opening meeting of the fourth session of the 12th National People's Congress at the Great Hall of the People in Beijing, capital of China, Mar 5, 2016.
2. Livers grow by almost half during waking hours. New research suggests that livers have the capacity to grow by almost 50 percent during the day, before shrinking back to their original size at night. They are the only organ we know of that oscillate this way.
On Thursday it published its mascot for 2016, the Year of the Monkey, and instantly it became a hit on the Internet; unfortunately some people deemed it "very ugly".
Take solid and effective steps to cut overcapacity
去年电影市场的一个亮点是,共有七部高质量的国产影片在票房前10名的榜单中。其中就包括真人与动画结合的《捉妖记》、以及基于经典古代故事的3D动画电影《大圣归来》。

Mark Zuckerberg, CEO of Facebook Inc, said at the forum that "Artificial intelligence will understand senses, such as vision and hearing, and grasp language better than human beings over the next five to 10 years."
影片大量借鉴了亚瑟·布雷默的事迹,此人于1972年枪击了总统候选人和隔离主义者乔治·华莱士。与电影中一样,布雷默枪击华莱士也是在被一个年轻女孩拒绝后不久。尽管如此,他的生活总的来说不如德尼罗的角色那么激动人心,他俩最大的共同点,就是都没有真的杀死目标。
The auction house says seven records in all were set at the Geneva auction including the highest amount ever paid for a yellow diamond - $16.3 million for the 100.09-carat Graff Vivid Yellow diamond ring.
1. "Game of Thrones" (5.9 million)
My bet is those forces — and America’s CEOs — will continue to temper the president’s trade tantrums in the short term. But there are lots of people baying for Chinese trade blood in Washington these days.
v. 借,供应货款,
char茶,ity状态-请喝茶的状态-施舍-仁慈
7.你们公司的人事在一个求职网站上发现了你的简历。
Always wanted to be an author but not sure where to start? Have you considered self-publishing? Thanks to Amazon, you can. Kindle Direct Publishing allows you to get the word out via e-books, CreateSpacehelps you develop a print edition and ACX is the audio publishing division. I’ve used all three to develop my book.
宾夕法尼亚州立大学的气候科学家迈克尔·E·曼恩(Michael E. Mann)在电子邮件中说,“如果不是由于燃烧化石燃料所产生的、导致地球变暖的气体排放越来越多的原因,在上千年史无前例的几十年较暖期间、创纪录地变暖的十年中,看到变暖的又一个记录年度,是非常不可能的。”
欧洲管理学院协会(Cems)管理硕士项目——由30家商学院联合提供的国际项目——排名第九,比2015年下滑五名。该项目上一次上榜是在2015年。
0=不是
FlightAware以航班跟踪应用程序而为旅行者所熟知,从2010年到2012年,这家网站按照美国交通部的规定,统计了感恩节和冬季假期(圣诞节至新年)旅行期间美国18家大航空公司和地区航空公司的航班延误情况。
But despite the anticipation, it seems the underwear brand's debut in the Chinese city is not going entirely to plan.
从2004年起,过去120年里的现代或当代艺术家们创作的10件作品在拍卖会上共卖出1亿多美元。而更早期绘画大师的作品价格则是稳中有跌。最近几周,这一趋势非常明显,伦敦的拍卖公司努力为自己的最新一批18世纪前绘画大师作品寻找买家。与近些年的情况一样,其中几乎没有名作。
特斯拉(Tesla) Model 3s的产量会超过25万辆吗?
Chinese billionaire Wang Jianlin, whose company owns AMC Theaters climbed into the top 20.
6.不是故事的结局不够好,而是我们对故事要求太多。
两个抢手在讽刺杂志查理周刊屠杀了12个人,谢里夫库阿奇和他的兄弟塞得,他们可能就是出国“接受屠杀训练并散播恐怖”的人中的两个。

Based on the children's books that goes by the same name, this movie follows the adventures of Mowgli through the Jungle as he tries to discover himself. He comes across several creatures in the Jungle, played by various actors, who make his journey difficult.
输家:国王
It is based on a survey of business schools and another of their alumni who graduated in 2013.
n. 慈爱,喜爱,感情,影响
While both numbers came in below forecast, they show how the BoJ has a tough decision on its hands, with respect to potentially ramping up its quantitative easing programme. The monthly numbers look good, the yearly ones not so much.
n. 泄漏

谨防“首付贷”换马甲卷土重来

It can transport rows of seedlings in minutes. And can reduce planting time by 88 percent.
在上周二晚上放学后,孙轶潇乘坐电梯回家,可是电梯突然故障停止运行。
因此,看看吧。我真诚地希望你们会喜欢它们,就像我在挑选和编辑它们时那样。
源于:relax(v 放松;休息)
另一方面,世界杯作为体育盛事和文化体验也成为了热门搜索项。
Create a mood board for inspiration, including quotes and pictures that will invigorate your creative juices. You might even want to change it up once and a while if you have a major project due or need fresh ideas. Art or wall décor can also add a creative touch to your workspace. We recommend the 3 in 1 Board, $19.95, at CB2.com (pictured above).
艾伦非常有才,主持也自然,她知道如何调动世界范围内的观众的心绪。她是奥斯卡的铁杆粉丝,而我们也是她的庞大粉丝团。真是完美的契合。
奇才队如果想要留在强队之列,需要尽快给球队动手术。我们已经看到了他们一直以来期待的全员奇才是怎样的水准。
As stars such as Kevin Spacey and Morgan Freeman were alleged to have assaulted or harassed performers, activists began using the hashtag to share their ordeals online.
Supporting Actress in a Comedy: Kate McKinnon, “Saturday Night Live”
The incomes of graduates from universities listed in China's 211, or 985 key university national projects are far ahead of those from ordinary universities, the survey found.
1、死侍
如果你失业已经有一段很长的时间了,可能该是时候考虑一份你以前没有考虑过的工作了。
所有人身上都存在着这两种认同,但是人们倾向于更认可他们“最好”的身份——也就是能带给他们最高社会地位或特权的认同。举例来说,事业有成的职业人士通常以事业生涯来定义自己的身份。
戴假牙的角色

Ellen DeGeneres
Over 90 percent of them attended schools in English-speaking countries, such as the US, the UK and Australia, and over 70 percent pursue at least a bachelor's degree, according to the MOE.
该部门期望今年消费增长仍然能够强有力地带动经济增长。
The circular also stressed zero tolerance for cheating.
If you want a refrigerator with a screen, might as well just stick an iPad on it. Samsung unveiled a smart refrigerator this summer that connects to wi-fi to help manage groceries and leave notes behind for family members.
乔布斯在苹果博览会上手持iPhone ,2007年,1月9日,旧金山
交通运输部新闻发言人徐成光通报称,未发现更多生命迹象,搜寻到生还者的希望"非常渺茫"。
Here are some of the year's pinnacles and potholes:

About this series

Since 2001, I’ve helped direct an annual 福建漳州台投区木家具输澳增长超7倍 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.

墓地主人的身份依然是个迷。这座墓地曾经被盗过,而且墓地中没有任何的文字记录来表明这些死者的名字以及他们的职位。
"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."
As economic growth has slowed, policymakers have become increasingly concerned about the pace of lending. Banking assets increased by more than Rmb72tn ($11tn) last year, according to figures from the banking regulator.
【英文原文】
Copestake said fears over economic austerity and the stability of the euro had pushed the index of euro zone cities down in the past year while the inclusion of Caracas was due to artificially high exchange rate controls.
[fleim]
BuzzFeed News defined “fake news” as news that was verifiably “100 percent false” and drawn from a list of 96 websites purposely created to disseminate false information.
n. 基金;资金,现金(fund的复数) v. 提供资金
“These students have absolutely no free speech rights that were violated in this context."
源于:muscle(n 肌肉)
I formerly had an Android device (even though I have had a MacBook since 2009 – weird, I know). After switching this summer, I quickly realized the power of iPhone “Reminders.” Each time a reminder is due, your iPhone buzzes and displays a pop-up. You can snooze it or mark as completed. In addition, you can set up recurring reminders, which are perfect for remembering to mail estimated quarterly tax payments, renewing subscriptions, running payroll and other things you tend to forget.
“The Diary of a Teenage Girl” (Marielle Heller)
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。
Grains have fallen about 3 per cent.
Wish all the best wishes for you.献上最美好的祝愿。

英国国家卫生署去年公布的入院患者的数据显示,各种各样的营养性疾病和传染性疾病在过去十年来以惊人的速度增长着。
米尔德里德的女儿7个月前遇害,但凶手仍然逍遥法外,主角一怒之下做出了一个大胆的决定:买下了小镇入口三张广告牌并在张贴图片中抨击颇有威望的警长威廉?威洛比。威廉的副手官迪克逊是一个幼稚的妈宝男,有暴力倾向。迪克逊卷入这件事后,米尔德里德和小镇执法系统之间的较量变得愈发激烈了。
节目4 小品《我要上春晚》,周炜 刘大成 石头 张尧等
她说,在人民币升值的同时,与中国在旅游业方面构成竞争关系的国家(如日本)的货币贬值,这意味着到其他一些亚洲国家旅游的费用更加便宜,而来中国旅游更贵了。
这个触动人心的成长故事完美捕捉了一个人从青少年初长为成年人的甜蜜又苦涩的阶段。
Traffic was halted along Interstate 68 in Frostburg, Maryland on Tuesday. Wet snow and high winds spinning off the edge of superstorm Sandy spread blizzard conditions over parts of West Virginia and neighboring Appalachian states.
这颗梨形蓝钻被命名为“蓝色”,重13.22克拉,拍前估价为2100万至2500万美元。
茱莉亚哈茨
4.比赛期间不要讲话叽歪,等到中场休息或是比赛结束时再说话。

TextPride是一门不错的生意,就是规模太小。与此同时,短信应用市场正在爆炸式增长。Facebook公司斥资190亿美元并购了WhatsApp,这款产品的每月活跃用户现已达到7亿人。拥有2.5亿注册用户的应用Tango目前市值15亿美元。Kik拥有2亿注册用户。Snapchat价值100亿美元,拥有一亿用户。Kik赞助的一项新研究表明,美国用户现在花在短信应用上的平均时间要多于社交网络应用。不过唯一的问题是,这些短信应用需要找到赚钱的手段,目前广告主还没找到靠谱的方式插入朋友间的聊天之中。
2016年国家公务员考试报名人数已经超过去年,仅周二一天,符合考试条件的报考人员就达到13.2万人以上,这是单日报考人数最高的一天。

单词ridiculous 联想记忆:
But the carriers are having a more difficult time over the winter holidays. About 30 percent of winter holiday flights were delayed in 2012, on top of significant delays in 2011 and 2010. You can check holiday flight statistics from the Transportation Department on its website.
● “奥巴马总统证实,如果特朗普当选他将拒绝离开白宫”
警方在屋内查出一柄40口径的Smith & Wesson半自动手枪,目前正在进行弹道测试,检查器是否牵涉其他犯罪活动。
In the ranking of finance programmes for students already working in the industry, London Business School regains the top place it occupied between 2011 and 2015, while Judge Business School at Cambridge university drops back into second place.
A fallen tree blocks a street in Washington, DC, on Tuesday.
Plum Alley:
8.请时刻注意证明你不是恐怖分子,这样就是对奥运组委会和主办方最大的帮助。别没事冒冷汗,别随便脱鞋子,别一边发短信一边诡异的微笑,别指着某处大喊:“嘿!看导弹部署在那边屋顶上!” 事实上,如果你的手闲着没事儿,最好能放在让所有人都能看见的地方。
"password" had held the top spot in the rankings since the annual list began to be compiled. In 2013 it slipped to number two on the list.
A lot of the best James Bond theme songs sound like they belong in a lounge act. That's not a complaint, just an observation. For whatever reason, the English new wave act Duran Duran was given free reign to provide A View to a Kill with a new and exciting sound all its own. "A View to a Kill" was a hit song, and it probably would have been a success even without the James Bond connection. It's entertaining and cool and energetic, and it promises one hell of a good time. (Whether or not the movie actually lives up to that promise is a matter of some debate.)
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.
New Year comes but once a year. But when it comes it brings good cheer.新年一年只有一次,但每次来临都带来喜悦。
不存在什么人民,这是想象出来的实体。
Best Car Brand: Mazda
*剧情类最佳客串男演员:汉克?阿兹利亚(Hank Azaria),《清道夫》(Ray Donovan)
neg否认+lect选择→不选择→忽视,不顾
2015年,欧盟仅提起了12起反倾销案,较前一年减少了2起。
2018年,反对科技巨擘(Big Tech)的声音将扩散到科技行业雇员群体,很多人质疑他们所做的工作是否真的在拯救世界。
在《醉乡民谣》(Inside Llewyn Davis)中,编剧兼导演乔尔?科恩(Joel Coen)和伊桑?科恩(Ethan Coen)兄弟俩挥之不去的忧伤情绪转化成了令人难忘的戏剧性场面。我觉得我的评论本应澄清,这部关于流行文化牺牲品的悲歌有一种特别的味道;其中一些部分相当阴郁。奥斯卡?伊萨克(Oscar Isaac)在片中出演一位自暴自弃的民谣乐手,宿命般地献身于他的艺术,他的卓越表演令这部影片极其震撼人心。
当前油价正在发生什么变化?在业内人士和严肃的投资者中间,对这个问题有两种不同的看法。2016年油价走势或许有助我们看清哪种观点是正确的。
7. Am I working too hard? Taking time to re-charge and spend time on activities that make you happy is so important. Honor your desire to pull back from work or school pressure when needed and give yourself time to breathe, even if it’s only for a few minutes at a time.
Elsewhere, Dua Lipa, who was up for three gongs, took home the Best New Artist award. While Harry Styles might have a reputation for being one of the most stylish members of One Direction, the Sign of the Times singer had his crown stolen by surprise MTV EMAs newcomer and former band mate, ZAYN.
adj. 代理的,副的
当伊利诺伊大学的研究员着手建立一种靠嗅觉来鉴别化学物质的装置时,他们并不满足于提高人类鼻子的灵敏度。相反,他们发展出一种假鼻子,依靠对细菌的气味来鉴别和诊断某些疾病。
我们曾经都经历过:老板们和经理们让我们的生活越来越糟糕,不能管理好一堆文件,不理整个团队的员工。我之前写过一篇文章“不明智老板的特点”,在那篇文章里,一位考虑周到的评论者列出了他对如何做一个明智的老板的一些点评。
综合考虑,这些事实与战略规划凸显了中国航天工业的认知——为了成为有竞争力的全球飞机制造商,中国需要拓宽行业的广度与深度。在他们掌握了价值链的两端——飞机设计与集成组装后,中国意识到长期处于价值链中游的组装和子系统地位将摧毁他们的航空业。这就是为什么中国雄心勃勃地与波音、空客等飞机制造商以及美国通用电气公司、劳斯莱斯等发动制造商竞争,形式前所未有地激烈。
温莎王朝的非官方座右铭“永不抱怨,永不解释”到底可信不可信?