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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

I've seen managers not hire a woman because the environment is mostly male, and they're worried that no matter how smart or talented she is, she won't fit in.
Beijing is banning Chinese tour groups from visiting South Korea, the latest retaliation against the planned Korean deployment of the US-built Thaad missile shield, according to two people with knowledge of the plans.
从该剧2007年首播至今,我们似乎患上了哈德利·弗里曼(Hadley Freeman)在《卫报》(The Guardian)上所称的“广告狂人狂热症”(madmenalaria)。
She also said that in the longer-term the other “R” was “reset”, by which she explained that monetary and fiscal policies around the world still had a long way to go before they could be classed as normal. “The final reset is those structural reforms that are necessary in all corners of the world,” she added.
2015年,欧盟仅提起了12起反倾销案,较前一年减少了2起。
让别人都滚粗闭嘴,这样你就能特别牛掰地走入“记忆宫殿”了。

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.

projected
10. Computer systems analyst
n. 基础,根据,建立
周三,北京市发改委主任卢彦在新闻发布会上说:“我们将会在通州开展297个项目,例如建设地铁线和高速路及改善生态环境。”
China's online game revenue in 2008 was CNY20.8 billion, accounting for about 27% global share, ahead of South Korea at 21% and slightly behind the U.S. at 29%, according to an earlier report by Shanghai-based market research firm iResearch. The firm also predicted that China is likely to surpass the U.S. to become the world's largest by the end of 2009.
换总部:随着丰田迁至德州,奔驰从新泽西搬往北卡罗来纳州或乔治亚州,斯巴鲁也要建它的新总部了。它的一个选择是搬到离其客户群更近的佛蒙特州。
2.伐木工

The Producer Price Index (PPI), which gauges factory-gate prices and is a major indicator of economic briskness, rose by 6.3% in 2017, compared with a minus 1.4% for 2016, reversing the trend of continual decline since 2012.
此外,这也是北京大学连续第二年在亚洲大学排行榜上排名第二位。
王春法说,在出版前应加强审查和评估。
康涅狄格州斯托宁顿(STONINGTON, CONN.)
Wang said the journal and authors had an unavoidable responsibility in the latest scandal, with the statement adding that Tumor Biology had retracted papers over similar concerns about the peer review process in 2015.
不会。事情可能会这样发展:在一次试运营(其间出现多次交易停止)后,比特币期货将慢慢开始吸引机构资金。美国商品期货交易委员会(CFTC)的持仓数据将反映出资金管理公司对该产品存在的长期偏见。随着减仓的巨额成本变得不言自明,多头将越来越大声地抱怨围绕结算时间的例行分歧。就在参议院计划举行听证会调查潜在的市场操纵行为时,比特币期货价格将跌破现货价格,引发抛售。
库克公开性取向的举动,提供了一个罕有的机会,让人们得以一窥他保护严密的个人生活,但同时也让苹果品牌在一些不太宽容的地方面临风险。库克在阿拉巴马州长大的经历促使他作出此举,他曾说在阿拉巴马州看到的一些歧视现象“简直让我感到恶心”。
这一点毋庸置疑。从卫生间标志到时装秀,性别界线正在加速变得模糊。现在我们差不多该抛弃传统的“女孩用粉色,男孩用蓝色”的成见了。
小女孩名叫Neshama Spielman,来自耶路撒冷。她是4年前在“圣殿山筛选项目”中发现这个护符的。该项目旨在检查从神圣犹太教遗址移来,未经考古检测过的泥土。当年,Spielman只有8岁。
《自己土地上的陌生人: 美国右翼的愤怒与哀悼》(Strangers in Their Own Land: Anger and Mourning on the American Right)一书的作者阿莉?罗素?霍克希尔德(Arlie Russell Hochschild)对路易斯安那州的农村社区进行了四年的研究,她认为那里“深藏着”一种失去机会的感觉。
"Well, I am going to have a Cabinet that looks like America," the former secretary of state replied. "And 50 percent of America is women, right?"
读:挨批课。上课时赶上老师心情不好,念一段巨长的诗史批评你。这种方法确实是超凡脱俗,不同一般。E张黄色pic-超凡脱俗,不同一般的
中国信息通信研究院的报告称,2016年国产手机出货量达4.98亿部,占国内手机总出货量的88.9%。
英国演员丹尼尔卡卢亚扮演的克里斯华盛顿卷入到一个美国小镇的邪恶阴谋中。
没有什么事情能像太阳躲在月亮后面那样,把人们聚集在一起。
The 2011 Nobel Peace Prize has been awarded to Liberian President Ellen Johnson Sirleaf, Liberian peace activist Leymah Gbowee and Yemeni women's rights advocate Tawakkul Karman.
当我想要对一个机会大声喊“No”时,这往往是个信号,提醒我还有一个答案或许该是“Yes”。如此一来,我会深呼吸一下,然后尽量客观地分析现状。
它有力地提醒我们,性革命、女性进入职场、消费主义的盛行以及太空时代都有阴暗的一面,有些人在其中受到了伤害。这是该剧具有强大影响力的一个原因。
直到最近,Weill Cornell Medical College的科学家们至少在老鼠和猴子身上实现了这一点。这种人造视网膜,它的芯片可以将画面转换为电子信号,而它的微型投影机可以将电子信号转化为投影光线。

8.《生活大爆炸》白板上的公式都是真的
Ah yes, the other reason Sacramento shouldn't tank: Philadelphia has the option to swap picks with them this year. It's actually impossible for the Kings to get the No. 1 pick because of that, and it hurts their chances at a top-three pick overall.
一个更大的侧影
One fifth of the rich in the 500 list are from the information technology industry, and capital players are fading away from the list.
If it isn't appropriate to interrupt, make a quick note of your question so you don't forget, and ask later.
On China's Twitter-like Weibo, many netizens thumbed up the boy's bravery and calmness in the face of such emergency.

3月份70个大中城市新房价格涨幅微升 房地产市场总体平稳

They are also less likely to seek employment in a different sector after graduation. Only 30 per cent changed industry sector compared with nearly two-thirds of full-time MBA students.
贝尼托.墨索里尼(Benito Mussolini)和阿道夫.希特勒(Adolf Hitler)就是煽动家变身独裁者的经典例子。
90%的学生认为他们大学在创业方面的指导将有助于他们将来的事业。此外,他们还对鼓励创业的政策表示赞赏。
首先,Bitstamp遭遇黑客袭击,以及2011年黑客袭击比特币交易平台Mt. Gox(此次黑客袭击要严重得多,其损失当时约合4亿美元),往往被误解为比特币本身存在安全问题。但事实上,这只能表明上述比特币交易平台存在缺陷,而非比特币技术本身存在问题。而最令人激动的,正是比特币背后的底层技术。正如《财富》杂志2015年1月刊《打造未来》系列报道中所写,大部分极为看好比特币、为其大声疾呼的狂热粉丝(包括马克o安德森这样的大牌企业家,也包括花大把时间更新比特币REDDIT页面的开发者和比特币“矿工”),更感兴趣的是能建立在比特币“区块”(该货币基本骨架)上的应用,而非比特币货币体系。两个实体间可通过“区块”安全交换任何形式的价值。
After Peking University, known as Bei Da, and Tsinghua University, the next highest-placed Chinese university is the University of Science and Technology of China at 15, Fudan University at 16, Shanghai Jiao Tong University at 18 and Zhejiang University at 19 in the top 20.
The story of the strong V-shaped recovery of the Chinese economy this year was followed by reports of soaring housing prices in many cities.
Of the other teams, Germany have a fantastic team, with some great options all over the pitch. The Italians can never be discounted at tournaments, whilst Portugal, with Ronaldo in the team will be dangerous, and Belgium, with such an array of talent will be amongst everyone's list of dark horses.
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。
始终保持廉洁本色。
在人类的历史上,我们正处于最和平的年代。早在二十世纪四十年代,每10万个人中就有300人直接死于战争。我们可以很欣慰地告诉你今天这个数字少于1。
Online registration will end on Oct. 24. The exam will be held on Nov. 27 in major Chinese cities.
In the past 12 months, more than 20 provinces have introduced policies to encourage students to start their own companies by allowing them to quit studying but keep their student status for two to eight years. However, many industry insiders insist that students complete their studies and work a few years first.
Ah yes, the other reason Sacramento shouldn't tank: Philadelphia has the option to swap picks with them this year. It's actually impossible for the Kings to get the No. 1 pick because of that, and it hurts their chances at a top-three pick overall.
To be brief, people with type C personalities are perfectionists, consistent and will never break the rules. Unlike their "sister" type A; type C personalities tend to take their time with the details and often check and recheck their work for accuracy. They tend to be deep thinkers and like to know every detail in regards to their work and life.
6. Ipoh, Malaysia-Around 200 kilometers north of Kuala Lumpur, the former British colonial city is now a foodie destination, where local street food and boutique cafes around.

['stre?θ?n]
As part of its 2014 capital plan, the San Francisco, Calif.-based bank said it would increase its buybacks by 350 million shares, or a total of almost $17 billion. It also boosted its dividend rate by about 17% to $0.35 a share.
买家和卖家
中国银行公报告,每股盈利为0.56元人民币,低于上一年的0.61元人民币,税前每股分红为0.175元人民币,低于上一年的0.19元人民币。
2.Jetpacks
陆金所是最大的一家。它是中国平安保险(Ping An Insurance)的子公司,平安也是陆金所最大的股东。
9.The Bling Ring
Further, 32 out of the 50 new selected female billionaires started their businesses from scratch.

About this series

Since 2001, I’ve helped direct an annual 重压下集体“早退” 多产区陶企称节后将提前复产 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.

2016的很多电影都会有很好的票房号召力,但人们迫不及待想要观看的其实只有那么几部。
THE BRIDGE (Hulu, Friday) The second season of this Danish-Swedish crime drama (the source for FX’s recently canceled series of the same name) once again involves the Oresund Bridge connecting the two countries.
Be Professional
Rank: 2
金维刚补充说道:“去年前三季度职工平均工资增长幅度大致在6.3%,而我国2016年GDP增速则为6.7%。这两项都要比之前一年有所下降。”
Derrick Rose
从eBay的Magento电子商务系统、IBM和NetSuite等知名企业到规模较小的Shopify和Volusion等,很多科技公司都希望从中分一杯羹。但相对冷门的Bigcommerce正在悄悄引发关注并窃取市场份额。它吸引了超过7,500万美元的风投资本,其中4,000万美元来自企业家史蒂夫o凯斯的Revolution Growth公司。
Everyone loves cookies, but buying a smart cookie oven to make them seems like a bit much. The CHIP cookie oven promises to have freshly baked cookies in just 10 minutes, but regardless of the time, it just seems easier to make a much larger batch using the regular old oven.
Now, Curry and the Golden State Warriors are right road of adding another accomplishment.
A sub-index tracking activity at larger enterprises softened 0.7 points to 53.1, while mid-sized companies fell 1.3 points to 49.9, indicating slight contraction. That for smaller manufacturers fell 0.4 points to 49, indicating worsening contraction.
《雷神3:诸神黄昏》的搞笑程度远远超出你的想象。这都要感谢杰夫?戈德布卢姆与塔伊加?维迪提两位天才的合作。维迪提不仅是本片导演,他还在电影中饰演了一个极其真诚的石头人战士Korg。
读:蕾丝(花边)
Historians now hope to dispel some of the myths about Richard, publicising evidence to refute claims that he killed the two young princes and focusing on what he achieved in his brief two-year reign, including the establishment of a system of bail and legal aid.
价格:205万美元(约合人民币1312万元)
In a bid to raise awareness of one of the world's most endangered species and the Chengdu Panda Base in China, the 108 performers were hard to miss as they entertained Londoners and children during school visits with conservationist and base ambassador Nigel Marven.

那么2015年最好的职业是什么?保险精算师高居榜首,他们是分析财务风险方面的专业人员。
4. The 2012 Ig Nobel Neuroscience Prize
n. 好客,殷勤,酒店管理
Baby Driver recently placed on the National Board of Review’s Top 10 list. The film holds a 93% on Rotten Tomatoes and took in over $100 million dollars at the box office.
单词petroleum 联想记忆:
9.Yeah, I was a badass on my high school football team! – Because I want to be seen by others in an even stronger light than I see myself。
The number of people living in poverty in rural areas was reduced by 12.4 million.
frame
speculative

Jackdaw Research的简?道森(Jan Dawson)表示,最近几个月“他表现得更加意气风发和充满自信”。
还有些人直接就玩消失了:

The Sixers are still slowly pivoting from a full-on institutional tank job to trying to be competitive, and the Suns are not expecting to be anything like good. So those two teams are quasi-tanking. They are, at least, not mad about losing.
Seychelles
《三生三世十里桃花》的豆瓣评分为6.4分,一些网友认为,这部剧的爱情戏码太多了。
[kɑ:st]
['li:kid?]
5. Bank of America Corp.
but that was markedly lower than the previous month’s rise of 8.2 per cent.
单词predecessor 联想记忆:
Apple was the only top five PC maker to see shipments grow last year, up over 6%, while Acer saw the biggest fall, of more more than 18%.
塞舌尔
《固定电话》是今年唯一一部必看的家庭喜剧/剧情片。
研究显示,通过短信获取重置码、备选邮箱来恢复登陆的有效性分别为81%、75%。
1 October
3.9 全面加强政府自身建设
The parents of a number of stars have ended up with their Oscar-winning child’s awards. Angeline Jolie’s late mum, for a number of years, had the best supporting actress award her daughter won for her role as the troubled Lisa Rowe in Girl, Interrupted. Nicole Kidman’s best actress Oscar for The Hours now sits on her parents’ mantelpiece in Sydney, where neighbours apparently pass by for visits. Hollywood’s darling du jour, Jennifer Lawrence, keeps the award she won last year for her leading role in Silver Linings Playbook on top of her parents’ piano at home in Kentucky.
3. Feng Shui
在希雅的《Chandelier》、《Elastic Heart》、《Big Girls Cry》3个MV中,都能见到玛蒂的身影。
如果美国汽车行业杂志《沃兹汽车》(Wardsauto)的专家最新编撰的最佳引擎榜单可作为一种指示,那么在当代轿车、卡车和跨界车的引擎盖下面正发生一场静悄悄的革命。涡轮增压、机械增压和柴油引擎——甚至还有一款电动发电机——主导了第20届年度十大最佳汽车引擎奖;根据《沃兹汽车》,这些奖项“表彰了杰出的动力系统成就、世界级技术以及那些帮助推动汽车销售的稀有发动机或者电力推进系统。”
结果发现,被要求画出单词的参与者能够更准确地记起这些单词。而且画本身的质量并不会对记忆效果有什么影响,帮助记忆的仅仅是“画画”这个动作。对于香蕉,画一个大概的轮廓和详细的画出每个细节,产生的作用是一样的。参与者们即使只是花上几秒来画画,也能在记忆结果上有显著提高。研究人员还计划进一步地引进更复杂的单词甚至观点表述来观察参与者记忆表述的准确度。
Female vocalist: Miranda Lambert
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。
坦率地讲,这种行为意味着你还只是一个小女孩,还算不上女人。
这部20世纪70年代黑色幽默犯罪电影的主角,是诈骗高手欧文·罗森菲尔德和他的情妇西德尼·普鲁塞尔,他们被一名联邦调查局(FBI)干员抓获,然后被迫欺骗腐败的政治家。二人继续与干员、政治家目标以及自己的家人周旋,最终达成豁免协议,得以不受任何刑事指控就脱离苦海。
Let’s never spend our New Year apart.让我们永不独享新年。
It’s the time of the year for list making! This Youku video clip named the nine hottest lines on China’s web this year. The Yangtze Evening Post, an influential newspaper, is the original list compiler.
In the foreseeable future, China will see the boom of enterprises in tertiary industry. Related majors, including law, journalism and communication, and management, are expected to play a bigger role, according to the report.
5. Life is like a coffee table: it’s got tea sets and dinnerware all over it. (beiju, 杯具, is a homophone for tragedy, 悲剧, and dinnerware, canju, 餐具, a homophone for disaster, 惨剧).