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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

单词mortgage 联想记忆:
The truth is, to shut our door to the outside world would not help China do its own things well, so China will continue to open to the outside world, with this opening-up being a gradual process.
达奇斯说:星佳在2012年努力保持势头并进行多元化经营。关于公司的品牌讨论明显减少,产品停产的负面消息不断增长,这使得这家游戏公司在2013年有很多工作要做。
在就业增长前景最好的州当中,西部各州占据了主导地位。在排名前十位的州当中,只有两个州位于密西西比河以东,分别是佛罗里达州和乔治亚州。其他排名前五位的州是科罗拉多州(预计年度就业增长2.6%)、北达科他州(2.5%)和佛罗里达州(2.5%)。
不过,行业、企业间的高管薪酬差距明显。
The programme has enabled me to take a quantum leap in my career and prepared me to take on a strategic C-level [chief-level] role right after graduation, said another alumnus.

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.

这个belty运用现代科技追踪健康状况,水的摄入量,和动作,但你要花395美元,可能更值得买一个时尚的智能手表或运动手环。
流行天后嘎嘎小姐凭借她在HBO热门短剧《美国恐怖故事:旅馆》中扮演的反面角色获得了最佳女主角的奖杯。当她上台领奖时,她的情绪很激动。
去字典里查一下“side-splitting humor”(令人捧腹大笑的幽默感)这个词,你可能会看到《嗨翻姐妹行》的预告片,这是2017年最搞笑的电影,没有争议。
美国的排放量在经过了最近几年的持续下降后,提高了2.9%。
《财富》美国500强公司美国电话电报公司(AT&T))也于3月份批准了回购至多3亿股股票的计划,价值约105亿美元。这项回购计划是它过去三年中宣布的第四项回购计划。这家公司自从2012年开始股票回购至今,总计已经回购了7.75亿股的股票。
据中国新闻报道,在2011此墓主人被认定为刘非(公元前169-127),汉朝诸侯国江都第一任国君。
波尔图还有一系列较平民的博物馆、廉价的老式有轨电车和迷人的卵石海滩。葡萄园一日游这类短途旅行也非常便于安排。

The fruit is placed into the mold when it's young and undeveloped.
一场破坏力巨大的金融危机令企业主和高管们在增加雇员和投资新设备上尤为谨慎。一些人士还担忧来自华盛顿或海外的风险。其他人士则预计消费者将维持缓慢但稳定的支出速度,这使企业没有太多动力来动用现金储备。
以100亿港元(合12.9亿美元)购入大新金融中心(Dah Sing Financial Centre)的中国光大控股(China Everbright),只是过去一年里在香港大举购置总部大楼的众多内地企业之一。
这两个人站在后台两端,熟记奖项得主名字,以省去写下名单的麻烦。从以往看,他们都做了细致的检查,以确保准确地填装了信封。据信,按要求,瑞兹和卡利南要随着颁奖典礼的进行毁掉两张相同的卡片。所以,到颁最佳影片奖时,应该只剩下两只最佳影片奖信封。
charter
Umbrellas for dogs are having a moment. They’re cute and funny, but also practical.
不过,日本央行(BoJ)仍决定不加大货币政策刺激力度。该行指出,工业产出是日本经济疲软的领域之一。当然,就业市场等日本经济的其他领域,表现要好得多。
“中国的处境真的很艰难,”彼得斯博士说。“在过去大概十年时间里,排放量增加如此之快,不管怎么看待中国,它的任务都很艰巨。”
普京在国际记者年度新闻发布会上表示,他准备和任何一位当选的美国总统合作。
尽管这笔节省下来的钱目前看来相当可观,但其实远不够填补随之而来的不断升高的患病率所增加的社会负担的窟窿。
“我只是想保持专业的一面。我不想让别人认为我是脑残粉。我是表演嘉宾之一,不仅仅是伴舞者,我是一名舞者演员。”
相比之下,沪股市盈率为12.6倍。这反映出A股和H股的巨大价差(37%)。在经历2015年的跌宕起伏之前,二者价差更多时候处于20%以下——暗示H股指数大有上行空间。诚然,H股指数并不代表中国“新经济”中最好的部分,特别是银行股占比偏大。增长预测十分惨淡。然而,在预期已经如此糟糕的情况下,很难想象还能坏得哪里去。即使是受产能过剩困扰的地产业也在逐渐走出低迷。
雷军表示:“这是一个使我震惊的消息。作为一名围棋的忠实爱好者,我从来没有想到人工智能在当前阶段可以击败一个人类冠军,因为这是一项非常复杂的棋类运动。”
[?'mendm?nt]
1、死侍
在线项目比全日制课程更吸引作为高级专业人士的学员。在线MBA学员的平均年龄为34岁,而全日制MBA学员为28岁。此外,在线学员更有可能在课程结束后寻求在现有雇主那里获得升职。全日制MBA毕业生(90%)在毕业3年后多数都跳槽了,但只有约55%的在线毕业生会这样做。
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。”
Frustrated, he invented something that would allow him take a picture of himself: He called it the "extender stick." Since the iPhone really hadn't been invented yet, a small camera was to be attached to one end of the stick. It also had a small mirror in its front so that users could see how they would look in the photograph. He patented the "extender stick" in 1983. The product was mass produced for sale but it was a commercial failure. The quality of the pictures was low. Besides, previous research showed that the women back then were embarrassed by the idea of taking pictures of themselves. The selfie stick was then reinvented by Wayne Fromm in the year 2000, three years before Hiroshi's patent expired. Fromm called his the "quik pod." He believes he is the inventor of today's selfie sticks and has even sued several other selfie stick producers. When asked about Hiroshi's selfie sticks, he said they were "prior art."
10. Michelle Jenneke

此外,她还指出同工同酬的问题。她表示这不仅仅是女性的问题,这实际影响到每一个人。希拉里表示:"如果你有妻子,母亲,姐妹,女儿,她们在工作中没有被公平对待,那么整个家庭都会为此受影响。"
over $50,000 category, pickups and SUVs distributed through non-premium dealers outsell German luxury brands.
新生们对此事各持己见,《哈佛深红报》报道了一些学生的观点。其中有两位新生称取消这些人的入学资格是正确的。一名学生表示,“我不知道他们对这些冒犯无礼的图片有什么可辩解的”。
Nepal remains a fabulous choice for budget-conscious travelers, whether it's the country's world-famous trekking routes or the wildlife in the southern region. Travel costs per day are as low as $50 on average.
Drama Series: “Game of Thrones” (HBO)
Topped with golden leaves and flavored with champagne, the confection was sold for $100 a pop.

中国工薪阶层信贷发展报告:超四分之一就业人口属于工薪阶层

This umbrella protects your dogs from the sun and rain.
“We are currently investigating how this could have happened, and deeply regret that this occurred,” PwC said. “We appreciate the grace with which the nominees, the Academy, ABC, and Jimmy Kimmel handled the situation.”
At New Year and always, may peace and love fill your heart, beauty fill your world, and contentment and joy fill your days.
vt. (烹饪时把鱼
platform
Stand: Starbucks CEO Howard Schultz urged the end of government shutdown
In 55th place, University of Edinburgh Business School regains the rank it held two years ago. The school dropped down the tables last year after failing to make it into the Masters in Management ranking. The University of Bradford School of Management recorded its best progression, aided by the school’s first appearance in the ranking of the top 100 Executive MBAs.
《财富》美国500强公司苹果(Apple))已宣布,将从现金中拿出300亿美元用于股票回购。这个消息让投资者很高兴:股价暴涨,甚至在消息发布一周后,这只股票相对于标准普尔指数在这7天上涨了12%。苹果有一项规模更大、总额高达1300亿美元的资本回报计划,将一直延续到2015年,而这些回购就是这项计划的一部分。
近期,对中国经济的担忧拖累了全球金融市场,影响了欧元区和其它许多经济体的前景。这种担心是欧洲央行(ECB)预计将在周四启动新一轮经济刺激的原因之一。
恭贺新禧,祝身体健康、事业发达。
7. 2012年搞笑诺贝尔奖之物理学奖
7.Taylor Swift
社交中我经常压抑自己
补救办法:虽然自己当老板的想法很诱人,但并不是每个人都适合创业。创造属于自己的事业,让家人过上幸福生活,改善顾客的生活,这些听起来肯定很浪漫,但漫长的工作时间、没有闲暇时间、承担资金风险,身兼老板、职员、营销人员、会计和门卫等多个职位于一身,这些你能承受吗?如果你喜欢稳定的工作和专注于某项具体任务而不是身兼多职,又或者你不喜欢冒险,你就无法想象整天为工作忙碌的生活。如果你属于以上情况,那么创业并不适合你。
Its alumni enjoyed by far the greatest financial rewards, with an average salary of $469,000 three years after graduation.

strain
“We will see a lot of headlines about [emerging market export growth] picking up in the first half of 2017,” says Bhanu Baweja, head of EM cross asset strategy at UBS, who believes EM exports will show year-on-year growth of between 8 and 13 per cent in dollar terms in the first quarter of this year, “a complete postcode away” from the negative numbers currently being reported.
中共中央纪律检查委员会的数据显示,各级纪委还将加强了对党员干部和国家工作人员的管理,去年,新增外逃人员数量由2014年的101人降至仅4人。
A savings account had been opened in the boy's name and he used those details when signing up for AdWords.
Four factors should fuel the jobs recovery in 2013:[qh]
loan
The American share in the total drugspending is about one third. IMS experts estimate that in 2014 it will rise11.7 percent. The UShas particularly high prices, according to the report, but drug makers defendthis by citing the soaring cost of new medicine development.
“我试图做到的是继承他的衣钵,写一本典型的伊恩·弗莱明式的007小说。”

About this series

Since 2001, I’ve helped direct an annual 直管公房违规转租转借将被收回 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.

14. 谷歌日历
There are legitimate reasons to doubt that Nerlens Noel can blossom into a dependable starting center, including his injury history, off-court red flags, and extremely limited offensive game.
v. 加强,变坚固
Even if the tapering is smooth, the Fed could spend much of the year grappling with the prospect of raising its interest-rate target as early as 2015.
[kri'eitiv]
然后,他用那把小提琴砸穿了那幅画。
该学校校友的总体满意度为95%,比伦敦商学院(London Business School)和德国WHU奥拓贝森管理研究院(WHU Beisheim)高出两个百分点。
历史会这样回首2012年:这一年,中国“第五代”领导层亮相,同时中国经济转向较低速增长的轨道。这种转变发生的背景,将是一系列令人畏惧的国内挑战——不断增加的社会不安定,不断扩大的收入差距,以及生态和人为的灾难——加上不断升级的外部紧张,这源于美国重新转向亚洲,同时亚太邻国对中国的经济崛起越来越感到忧虑。
6.The Conjuring 2:The Enfield Poltergeist
Analysts believe the launch will help Apple to overcome its growth problem of the last two years. In markets such as America and Europe, where smartphone ownership is close to saturation and many customers are holding on to their existing handsets for longer, the best way to drive faster revenue growth is by charging more for each device, rather than simply relying on unit growth.
北弗罗里达大学的一个有趣的实验证明光脚跑步比穿鞋跑步更能提高记忆力。和那些在实验室和室内坐在桌子边进行的试验不同,在这个实验中,研究人员们引入了一些有趣的观点来探索提高记忆力的奥秘。实验的研究对象为“工作记忆”,即人们加工信息和回顾生活细节的能力。科学家们发现,光脚跑步比起穿鞋跑步来说,可以对记忆力产生轻微的提高。在试验中,年龄为18-44周岁的参与者们被要求跑两轮,一次穿鞋,一次不穿鞋。
《蜘蛛侠:英雄归来》
designer
Be passionate about learning.

“…was asked ttell the interviewer a little about herself, and didn’t have anything tsay.”
5.同性婚姻
“…started swearing during the interview.”
But as economic growth slows in China, institutional investors from further afield say the city’s property market has overheated and is entering a correctional phase.
[.n?vi'gein]
She added that because of economic conditions and anti-immigration sentiment in some Western countries, many Chinese students find it difficult to stay in those countries.
新年是这样美好的时光:炉火熊熊,花儿芬芳,醇酒飘香,殷殷祝福,美好回忆,
像中国人口这么多的国家,关于寂寞的病毒式模仿会这么流行实在是件很讽刺的事情。这句看上去很无厘头的话被用在了所有可能搭配的排列中,用在了所有场合,比如,“哥看的不是书,是寂寞。”
Several South Korea-linked entities have already felt Beijing’s wrath in response to the Thaad plans. Chinese state news agency Xinhua last month issued a stark warning to Lotte, one of South Korea’s biggest companies, for giving up land on which the Thaad platform will be hosted.

制造业PMI降至5个月以来的最低水平,是由于受访企业表示,更严格的环保政策限制了业务扩张。这些政策旨在遏制每年冬天笼罩中国大部分地区的有毒烟雾。
除了要符合质量标准之外,进口商品还必须按中国规定正确标注。

Passion is key to keeping a business strategy moving. Half-heartedness in an entrepreneurial endeavor will chip away at your drive to succeed. Perseverance is the one thing that’s guaranteed to move anything over time, whether it’s a person, a job or an entire company. Abraham Lincoln failed at most of his efforts until late in his life, but he never gave up.
今年年初,所有华尔街经济学家都呼吁提高利率,彭博社就这个问题调查了67位经济学家的意见,他们全票赞同,有鉴于此,任何一个有理性的人都不会想要增持对利率敏感的公用事业股。把赌注押在金融股上的投资者,回报进展缓慢;而瞅准了“低价”能源股的投资者,投资组合业绩在第一和第二季度曾因此推高,却在第三和第四季度被大拖后腿,可谓“成也萧何,败也萧何”。
单词modest 联想记忆:
节目6 小品《想跳就跳》,潘长江 蔡明 郭丰周
At a minimum, it is impossible for most people to get to work in the city, which affects the locus of several industries, including finance, advertising, healthcare and the arts. The city's transportation lines, bridges, and tunnels were shut down for nearly two days, and at the latest report, the subways may be down well into next week.
4.阿迪达斯。品牌喜爱度:35%/排名:25
In reality, bitcoin displayed major momentum in the last year as both a technology and a movement, and looks poised to convert more skeptics in the year to come. The metrics in a range of areas prove it: the number of bitcoin-related startups and jobs has boomed; the number of accepting institutions has bloomed; and activity among developers is greater than ever.
7. Build a reputation.
整个夏天,每隔一周,Good Humor冰淇淋卡车在周五午餐时就会拜访这家公司。而在秋季,公司每个月有两个上午会给大家提供苹果酒和甜甜圈。
vt. 挖去果核
Online sales contributed 82.6 percent of sales. Online sales have prompted traditional stores, including 13 of Beijing's 77 "time-honored brands" from snack stores to shoes sellers, to move their goods online.
纸筒插秧机可以让一名使用者在几分钟内在85英尺(约合26米)长的一块田地里种植264棵幼苗。这在以前通常耗时数小时,如今只需几分钟。使用者在种植农作物上花费的时间更少,可以节省出更多的时间做其他的事,比如农田改进、市场销售、或者干脆休息休息。
林怡仲预测道,下半年A股IPO的数量或将维持与上半年相当,预计2016年全年A股IPO为120宗左右,融资规模在600-800亿元人民币左右。
6) My Pleasure: This subtle reminder reinforces a key point. You’re here to help others. You have all the time they need. And you’re happy to do it.
Plum Alley:
vt. 编预算,为 ... 做预算
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》。
But a friend saw a TV report about it and contacted the sorting office. Mr Siddeeq, 74, says he is still eager to read it, despite now being divorced。
但是这些烂队中没有一支队伍有摆烂的打算。他们这样打算合适吗?为球队着想,他们应该摆烂吗?
As China gains ground, its best frenemy – the United States – account for the other half of the top 10 spots. Berkshire Hathaway and Wells Fargo WFC -both move up four spots to No.5 and No. 9, respectively.
2. Staying too long in a job that you want to leave
7. "Suits" (2.6 million)
May you have the best New Year ever.愿你度过最美好的新年!
Company: Nation Waste, Inc.
n. 代表,副手
中国旅游研究院的蒋依依建议,中国政府应实行一项长期的国家计划,以提升国家形象并投资于入境旅游以吸引更多游客前来。
……又唱又跳,希望能得到工作。