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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

不过,增长疲软对年终奖的影响或许在2015年已见顶。当时,66%的白领员工没有收到年终奖。而2016年的比例实际上比2014年都有所好转,那一年未收到年终奖的比例为61%。
There's a difference, though, in a team like Miami that's playing its young guys and trying to build a core while taking on losses, and, say, the Magic, who are trying to jump-start a stalled process.
4. 学业没有学好
新加坡樟宜国际机场已经连续五年在每年一度的Skytrax世界机场大奖评选中获得世界最佳机场。
[.tr?nsp?'tein]
The paperpot transplanter allows a single person to transplant 264 plants covering over 85ft in just minutes. What used to take hours, now takes minutes. Allowing you to spend less time transplanting crops, and more time doing other things like farm improvements, marketing, sales, or just taking some time off.

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.

众所周知中国一直在雄心勃勃地推进航天商业化,最近中国取得的进展正在将这一梦想转为现实。
Sectors: out of favour
Benchmark oil prices dropped below $40 a barrel last week, the lowest level in six years, darkening investor sentiment towards commodity-linked companies and exporting countries including Brazil, Russia and South Africa.
Julian Evans-Pritchard, China economist at Capital Economics, commented:
She said: 'Bobbi's like a little Beyonce, a little madam really.'
谷歌2017搜索排名靠前的包括马特·劳尔和飓风厄玛。搜索巨头公布了它今年的年度搜索结果榜单,内容主要是在全球各类行业中谷歌搜索排名靠前的几位。
全国工商联汽车经销商会数据显示,自2014年进口现代中国经销商网络已经缩减了一半。

[b?k'ti?ri?]
"It may affect them for life," Dershowitz said.
在接受《第一财经》采访时,中国建设银行(CCB)董事长提到,中国各银行面对的最大挑战在于不良贷款不断上升。
May happiness follow you wherever you go!愿您幸福快乐,直到永远永远。
在接受《每日电讯报》采访时,玛蒂说:“我再也无法过上平凡人的生活了。因为大家很容易认出我来,甚至当我出去玩或是和朋友吃冰淇淋都能被路人认出来。”
vt. 编预算,为 ... 做预算
How could we not include the ancient Chinese theory of interior aesthetics? Where your desk is situated is the most important aspect to freeing the energy in your space. Place your desk so that you face the door— the ultimate power position. Avoid placing your desk against a wall with your back facing the door, as it will interfere with the balance of your chi.
它还体现在詹巴蒂斯塔·瓦利(Giambattista Valli)最近的秋冬时装秀上,那场时装秀中充满泡泡袖印花长款衬衫和配套裤子,以及低腰直筒女学生连衣裙;还体现在麦丝玛拉(MaxMara)向乔治·巴里斯(George Barris)1962年为玛丽莲·梦露(Marilyn Monroe)拍摄的照片致敬的系列。
Capsized ship righted
我经常生气
The PPI fell 5.3 per cent year-on-year in January, moderating from December’s -5.9 per cent pace. PPI has remained in negative territory since March 2012, reaching a low of -5.9 per cent for the five consecutive months since August 2015.
On Monday night, Ankara confirmed that the Dutch ambassador would not be welcome to return to Turkey.
贝拉是该榜单上最年轻的模特,她上个月刚满21岁。
8. Julia Roberts - $12 million
总部位于芝加哥的竞争对手科尔尼(AT Kearney)也在为领导层变动做准备,计划于2018年第一季度投票决定接替约翰奥利格(Johan Aurik)的人选。管理合伙人最多担任两个任期,而奥利格已经期满。预计他的继任者将专注于让科尔尼做大,摆脱中等规模参与者之列。
Does he have the ability to communicate his plans for what comes next—whatever they might be—to a fan base that's rightfully demanding answers after another ugly season on and off the court?
6) I find it hard to start a conversation 0 1 2 3 4
卓越雇主排名:61
据哈佛大学校报报道,至少10名学生因在脸书私聊小组中发布“猥琐表情”而失去哈佛大学的入学资格。

Writing for a Variety Special: Patton Oswalt, “Patton Oswalt: Talking for Clapping”
《傲骨贤妻》(The Good Wife):艾丽西娅(Alicia)的秘密暧昧对象威尔(Will,乔希·查尔斯[Josh Charles]饰)在第五季末死去,CBS频道的这部性感法庭剧似乎要完蛋了,但是第六季却似乎充满了疯狂的能量——艾丽西娅初露头角的政治竞选、新旧公司的权力之争、合伙人卡里(Cary)的棘手法律事务。艾丽西娅不再那么完美,《傲骨贤妻》因此更好看了。
adj. 终极的,根本
It might be that bit too far from the mainstream to make a huge awards impact.
Other Chinese companies that filed a large number of patents included ZTE, Alibaba, Xiaomi, BYD and Haier, all of which are rapidly expanding into Europe.
1.Shailene Woodley

去产能这一年:水泥行业过剩情况不乐观

If we ask "What salary are you looking for?" say you're flexible, or say it depends on the responsibilities of the job. Try not to name a salary unless we really push you, because that gives us a leg up in the negotiating.
无论从哪个角度看,2014年都是本田汽车公司宁愿忘却或掩盖的一年,看看本田为2015年提出的宏大口号——“本田之年”就知道了。
中国香港——也许香港的标志性景观是一艘驶入画面的仿古船,其背景正是这座城市举世闻名的天际线,但《孤独星球》选中此地却是因为距维多利亚港数英里之外的自然遗产。
业内人士称,该调查显示我国正在进行产业升级,高附加值的服务行业呈上升趋势,这将带来一个欣欣向荣、需要理工类专业人才的互联网产业和一个蒸蒸日上、需要财经类专业人才的金融产业。
vt. 保卫
I know this takes time, but it'll ensure you really know your stuff. And that's why you're going to school. Right?
随着《喜羊羊与灰太狼》大电影第二部《喜羊羊与灰太狼之虎虎生威》的上映,这部空前火爆的国产动画再度成为众人关注的焦点。你知道怎么用英文介绍《喜羊羊与灰太狼》么?I
雷文斯克罗夫特认为,如果他成为一名管理顾问,他的视野可能会相对狭窄。教学工作也有助于他变得愿意承担风险——这来之不易。“如果你曾站在30名会毫不犹豫地指出你的错误的青少年面前讲课,这种体验可能会让你变得愿意去尝试。”
4月,著名电视节目主持人毕福剑的一段视频在网上流传。在视频中,他以文革时期的京剧剧目调侃国共内战,并夹杂了他个人对毛泽东和共产党的批评。尽管政府竭力阻止,这则视频仍广为流传,更有评论支持毕福剑的意见并捍卫他的言论自由。
“我们非常确信成交价会达到预测的最高价。”
Much of the boost in exports came from shipments to the US, which grew for the first time since March at an annualised rate of 6.9 per cent to $36.8bn. Among other destinations that swung back to growth last month was the the EU, shipments to which rose 5.1 per cent to $29.9bn, as did those to Japan, by 3.2 per cent to $12.2bn.
不过,漫长的收缩期也符合正在放缓的中国经济的总体趋势。
It uses its QQ chat application as a means to drive users to its online games and websites. Analysts say a similar model could work well for WeChat, though they also say that WeChat's Circles function adds a social networking component to the service that could eventually attract advertisers.
Big-spending US firms are forcing their UK counterparts to increase salaries right the way from newly qualifieds to the top rainmakers — though that did not stop David Higgins, private equity star at Freshfields, from decamping to Kirkland & Ellis just before Christmas. Boutique specialists are luring clients away by offering faster, more focused services.
9. 《大空头》(The Big Short)。亚当·麦凯(Adam McKay)把影片处理为喜剧,但在他以笑声轰炸屏幕的同时,也表明他对这场2008年经济崩溃的呈现是一场让人心碎的美国悲剧。

No. One way it could play out: after a tentative start involving lots of trading stops, bitcoin futures will slowly begin to attract institutional money. Commodity Futures Trading Commission positioning data will reflect the extraordinary long bias that exists for the product among money managers. As the huge cost of rolling futures positions becomes self-evident, longs will complain ever more loudly about routine divergences around settlement time. Just as a senate hearing is being scheduled to investigate potential manipulation of the market, futures prices will fall below spot, initiating a sell-off.
The 2017 grads of Tsinghua University earn an average salary of 9,065 yuan per month, according to the survey released by xinchou.cn, an internet salary survey and report provider.
Unlike most boy-band dudes going solo, he never sounds like he's sweating to get taken seriously – he never loses touch with the exuberance and swagger he brought to One Direction in the first place. So get used to this man – you'll be hearing a lot more from him.
根据近日发布的《第13次国际年度住房负担能力调查:2017》显示,这三座城市高居世界最不可购性房屋市场的前三甲。
Google
清华大学的毕业生以毕业五年后平均月薪14822元高居榜首。39所高校生跻身万元户行列。此外,共有185所高校的毕业生平均月薪突破8000元大关,789所高校的平均月薪突破了6000元大关。
At school, even in kindergarten, you teach us to behave in the world. You teach us: not to fight with others, to respect others, to clean up our mess, not to hurt other creatures, to share - not be greedy. 在学校,甚至在幼稚园,你们大人教我们如何处世,你们告诉我们不要打架,要尊重对方。找出答案,解决矛盾。去分享,而不是贪婪。
Foreigners with permanent residence enjoy the same rights as Chinese citizens, such as in investment, housing purchases and schooling, among other rights.

About this series

Since 2001, I’ve helped direct an annual 3月70大中城市房价抬头 专家称房价不存在快速升温的基础 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.

Last year, only 930,000 of the 1.39 million qualified finally entered the exam halls.
1.水上类比赛项目
reg统治,ulate-管制
下一步呢?Jalava打算给手指带上RFID标签以进行升级,并且增加无线支持功能。他想扩充容量,方法自然是很无厘头的。如果他想有更多空间,他还有9个手指可以切掉换成移动存储器呢。
Managers are able to reward their subordinates in unique, personalized ways thanks to the budget they receive from corporate. Two examples of past bonuses: free trail rides at an equestrian stadium and a barbeque with lassoing and horseshow throwing lessons.
早先一个由活动分子和美国人权基金在一月份投放100000份电影的计划被推迟到了上个月的新年后。
The Chinese-made 3D fantasy/adventure film "Monster Hunt" broke a string of box-office records on its release in the country in July 2015, becoming the highest grossing film of the year in the Chinese mainland.
节目29 创意乐舞《指尖与足尖》,郎朗 侯宏澜
单词determine 联想记忆:
It makes piggybacks more comfortable.
10.自拍杆
Newcomers: Among the 15 newcomers on this year’s list are South Korean President Park Guen-hye (No. 11); Lockheed Martin CEO Marillyn Hewson (No. 34); CEO Tory Burch (No. 69); Spanx founder Sara Blakely (No. 90) and Baidu CFO Jennifer Li (No. 98).
The new governor also seeks to privatize services such as the generation of energy, establish an office to oversee and distribute federal funds to cut down on corruption, and to create financial incentives for doctors to boost the number of dwindling specialists.
4. The 2012 Ig Nobel Neuroscience Prize
谁都有不如意的时候,但是佳士得拍卖会上令人失望的情景已经不是第一次出现。今年7月的18世纪前绘画大师作品拍卖会仅拍得1900万英镑,而当时的最低预估价是3150万英镑。

单词commission 联想记忆:
NASA和另一个保持长期气温记录的美国机构、国家海洋和大气管理局在上周五发布了各自的数据汇编,证实了2014年是创纪录的一年。一家日本机构曾在一月初发布初步信息显示,2014年是最热的一年。
时间:2011-11-03 编辑:Lily
Mr Erdogan, who has also benefited domestically from the row with Mr Rutte, has sought to broaden his diplomatic dispute to take on all of the EU, particularly Germany, which has had similar run-ins with Ankara over campaigning in Germany’s large Turkish community.
Wearing a black leotard and curled hairpiece, beauty queen Bobbi Boyden shakes her hips and blows kisses to the audience as part of her routine.
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.
同时,根据这一最新调查显示,2015年我国男女比例的差距也有所缩小。从性别构成看,男女人口性别比例已由2010年的105.2降至去年的105.02。
The only family comedy/drama you need to see this year.
Despots use the former as an excuse for repression and the latter to demand absolute obedience.

五大发展理念:创新、协调、绿色、开放、共享的发展理念
As you graduate, my friends, remember what lies ahead of you is a world overflowing with beauty and potential; not just in the form of office corridors or Wall Street but a real, throbbing world, full of many mysteries and heady experiences. A number of us miss this simple truth.

单词previous 联想记忆:
The latest commerce ministry figures do not include real estate purchases by individuals, many of whom exploit loopholes in China's capital control regime to obtain foreign currency. But the foreign exchange regulator has recently moved to close such loopholes, notably by tightening control of forex purchases by individuals, who are allowed to exchange $50,000 worth of renminbi for foreign currency each year.
2013年日圆兑美元下跌21%,这为日本吸引来1,000万海外游客,尽管中日两国在东中国海(中国称东海)存在领土争端,然而这些游客中有许多是来自中国的富人。
随着中国实力的抬升,其最好的友敌美国占了前10名的另一半。第5名和第9名分别是伯克希尔哈撒韦保险公司以及富国银行,这两家公司相较去年的排名均上升4位。
The school is also second for its international course experience. More than four in five of its latest graduating cohort went on an internship abroad and over half studied in another country for more than a month.
仅过去6个月,这家诞生于澳大利亚的公司不断从亚马逊(Amazon)、贝宝(PayPal)、谷歌(Google)和Twitter挖角,其高管团队的实力由此大大增强。同时,它还与行业领导者Magento公司签署了一项备受关注的协议,后者承诺将为该公司引入数以千计的新客户。它最近撤销了旧金山新办公室的租约,由于人员扩张非常快,如今公司需要的办公空间已是当初预期的3倍。
Arlie Russell Hochschild, the author of “Strangers in Their Own Land: Anger and Mourning on the American Right,” describes a feeling of lost opportunity as the “deep story” of the rural Louisiana communities she spent four years studying.
It can free up bartenders so they can make more drinks when it's busy.
I can well imagine that in 2016 the oil price will bounce back from its current sub $40 level. The Saudis may try to cut production, there could be more conflict in Iraq, terrorists could attack some of the prize targets such as the oil terminals at Ras Tanura and Abqaiq. Anything is possible, something is likely. But the question is how far the bounce will go.
The other two tweets from Obama that made the list were posted when he was leaving the office.
The Shanghai Stock Exchange saw 26 IPOs, while its Shenzhen counterpart saw 15 IPOs of small-and-medium-sized enterprises and 20 start-up companies.
Changing minds
v. 决定,决心,确定,测定
Wang, the chairman of Dalian Wanda Group, took the top spot with a personal fortune of $32.1 billion, the report said, despite Ma seeing his wealth surge 41 percent from 2015.
他拿出教材,开始做起了家庭作业。
中国民航局局长冯正霖表示,因天气造成航班延误的比例由2015年的29.5%增至2016年的56.8%。
The joint Sino-American programme delivered by the Hong Kong University of Science and Technology and Kellogg School of Management has returned to the top of the Financial Times ranking of the best 100 MBAs for senior executives.
201110/156988.shtml
澳大利亚整体排名第八,这个位于南半球的国家,“生活质量”排名第四,“冒险指数”排名第九,教育排名第十。
adj. 有毒的
舒尔茨在星巴克网站上发表了一封信,信中写道:“据我所知,一些公司领导人也对我们保持相对沉默以及我们代表民众要求政府首脑采取行动所产生的影响感到担心。”
除了跳舞,玛蒂还唱歌和表演,她已经出演了电视剧《美女上错身》(Drop Dead Diva)和《奥斯汀与艾丽》(Austin & Ally)。
1936年诺贝尔和平奖奖牌在美国巴尔的摩的拍卖会上拍出116万美元高价,这枚奖牌是在南美的一家当铺里被发现的。
莱蒂齐娅·巴塔利亚按时间顺序为当地一家报纸记录了七八十年代巴勒莫的黑手党战争。如今,她的照片被一些博物馆和回顾展收录。
我们总会不断地去思考着NBA一个赛季接着一个赛季的时间流逝,原因也很明显。在流逝的过程中,每一项事物都是有联系的,整个过程就是一个连续体。这就是我们记住在一个赛季当中所发生事情的方式。当我们翻看日历,从1月1日到12月31日,回顾一下我们在这个过程中学到了什么,对我们来说是很有好处的。而且,很多人说NBA赛季的“非正式开端”是圣诞节,也正是因为新年很快就要开始了。下面是我们在2017年里所学到的关于nba的经验教训。
n. 运动,活动,战役,竞选运动
美联储去年花了六个多月的时间暗示其有意退出第三轮购债计划,这种可能性时常扰动着市场。目前美联储仅处于退出购债计划的第一阶段。