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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

Bubloons are a hybrid between bubbles and balloons.
在Ross居住的单元,不准记者入内,一名妇女在门缝中礼貌的说,孩子的母亲还没有准备好公开发言。
如果你在寻找一个免费的客户关系管理系统,Zoho或许正适合你。为什么呢?因为它提供了集成的可能性。比如只需添加你的API密钥,就可以轻松与JotForm和Unbounce集成。这意味着只需要几秒钟的时间,销售线索就可以自动发送到你的CRM系统。对于一款免费软件来说,这已经非常强大了。
生活的起起落落
The Datafolha poll was based on interviews with 693 fans at the Mineirao stadium in Belo Horizonte and had a statistical margin of error of 4 percentage points.
But once again, Bryant said he's fine, that his health is fine, that his shot is fine, and he diverted the conversation elsewhere, largely to his teammates and the team's overall scheme.

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.

Notably, among the nine schools ranked for the first time, WP Carey School of Business at the Arizona State University is the first US institution to take part in the ranking, having entered at 82.
According to file-sharing news site TorrentFreak, "Game of Thrones" has an estimated 5.9 million downloads per single episode. That number does not include online streaming and cyberlocker downloads, which would make the figure significantly higher. By contrast, "Game of Thrones" has an estimated 5.5 million TV viewers per single episode。
Amid rising pollution and a strengthening yuan, the capital city saw its tourist numbers drop to 4.20 million visits from January to November from 5.01 million visits in 2012, according to China Daily, citing a report from China Tourism Academy and Beijing Commission of Tourism Development. An earlier report based on a survey of domestic travel agents showed that visitors to the capital declined by roughly 50% in the first three-quarters of the year compared with a year earlier.
近年来,大多数发达国家的排放量一直在逐步下降,这部分是因为不景气的经济形势,同时也是因为日益加强的气候政策。2013年,由28个国家组成的欧洲联盟(European Union)的排放量下降了1.8%,虽然德国和波兰等几个国家的耗煤量出现增加。英国、意大利和西班牙的排放量显著下降。
Still, experts see a crisis of white identity underlying much of the West’s current turmoil.
不过,最大城市的房价上涨已经放缓,比如北京录得的环比涨幅只有0.5%,大大低于9月份的4.9%。
The diplomatic row began when Ankara’s foreign minister was denied entry to the Netherlands on Saturday for a campaign rally in favour of Mr Erdogan’s constitutional reforms. Armed Dutch police also intercepted another Turkish minister, Fatma Betul Sayan Kaya, on her way to the rally in Rotterdam and escorted her back to the German border.

2. The 'Dad bod' is so hot right now
本次也是QS世界大学学科排名的第六版,以破纪录的42个学科使其成为有史以来规模最大的一次排名。QS机构表示,本次排名结果来自于全球最顶尖的76798名权威学术专家、44426家雇主的综合评价,以及对全球最大文摘数据库Scopus中2850万学术文献及1亿1300万引用数据的分析。
达奇斯说:2012年菲亚特销售不旺。销售疲软体现在社交活动低迷,网络上大都是负面的讨论。
排名前20的大学有13所大学是美国的大学、还有4所英国大学和3所其他大学。
科技:凯迪拉克将在汽车的后视镜添加高清视频功能,其视野要比传统的后视镜开扩四倍,因为它能够在最大程度上减少了车柱和乘客对视线的影响,对于上了年纪的凯迪拉克车主和颈椎不好的人来说,这的确是个福音。下一个即将被广泛采用的技术,则是让汽车在倒车时,能够发出像垃圾车那样的“滴滴声”。
波比的父亲,28岁的安顿,承认他一开始对波比的风格路线有所顾虑,不过现在他已经欣然接受这件事了。
My favourite award every year is for a spurious renaming of a common noun. A couple of years ago, Speedo rechristened the swimming cap a “hair management system”. Last year, Falke went one better by renaming a line of socks “Life Performance Solutions”.
而在进口一侧,不论以人民币还是美元计,情况都愈发糟糕。
Jia Yongsheng general director of the demolition company told China's state TV channel CCTV: 'For this kind of large-scale blasting demolition conducted in the downtown area we not only need to guarantee the demolition result but also strictly control the adverse effects of blasting.'
A colourful and exhaustive biography of Alan Greenspan, the former chairman of the US Federal Reserve, is this year’s Financial Times and McKinsey Business Book of the Year.
许多老板都会对自己的员工负责,但是优秀的老板也会对他们自己的行为负责。这意味着他们同样会遵守为员工们设置的指导原则,并为团队的成功和失败负责任。
As the cameras cut away to the cast and crew of "La La Land" hugging, Beatty could be heard saying something such as, "It says Emma Stone," with Dunaway replying, "What?" As the La La Land cast were walking on stage to accept the accolade, a stagehand standing in the wings could be heard saying "Oh ... Oh my god, he got the wrong envelope".
单词spontaneous 联想记忆:
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。
Will Smith had a very successful career in the late 80s and early 90s as the second half of rap duo DJ Jazzy Jeff and the Fresh Prince. But in spite of his financial success, Smith did not manage his money well. It's a pretty classic tale, really. New fame, lots of money, no future plans, and lots of fancy toys added up to a lot of overspending. This lack of oversight and fiscal irresponsibility landed him on the brink of bankruptcy. He owed the government back taxes that he had not paid.
预测:达福目前可能是最佳男配角的领跑者。
由于净利润增长缓慢,我国16家上市银行削减了去年的分红。
3.Flying Bicycles
vigor(n 精力;活力)

But we at The BostonConsulting Group believe that the current dip in China’s growth will not endureand that, under Xi’s leadership, China’s economy is destined to continuegrowing at a rapid clip. In fact, we are confident last week’s reforms willcontribute mightily to China’s growth between now and 2020. We stand by our base case forecast that China will deliver$4 trillion in growth over the next decade and combine with India to deliver a$10 trillion prize — an economic powerhouse driven by booming middle classconsumption and growing overall optimism. No one can perfectly forecastthe future … and in our book we describe scenarios where growthslows. But we remain optimistic and positive about China’s future.
“温总理的讲话重点提到了经济和社会发展。中国政府为实现建设繁荣社会这一目标付出了巨大的努力。”Irene Giner-Reichl, Austrian ambassador
Teach First在2002年创立之初的目标是鼓励更多的毕业生尝试教学。由于担心该国最优秀的人才都被吸引至伦敦金融城、会计和法律行业,它希望为公立学校培养一些人才,以解决教育不平等问题。
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.
Traders heading for the exits: 'Unsustainable trends can survive much longer than most people anticipate, but they do end when their 'time is up, at the culmination of their time cycles.' They analyzed more than 20 cycles: 'Nearly unanimously point to tectonic shifts in the months and years ahead.'
萨姆·史密斯是一个风格多变的男人,他可以在奥蒂斯·雷丁、艾瑞莎·弗兰克林和雷·查尔斯以及像艾米·怀恩豪斯和阿黛尔这样的现代偶像的风格中随意转换。

58轮激战!16%自持!中铁置业以68.54亿竞得顺义限价房地块

每次我跟人说起“未来”,我都被他们对“未来是可知”的这一想法吓到。我的印象就是,大部分人都想象未来像书本一样,有一个结局:已经写好了、也可以读取。你只要快速地窥一眼这本书的最后几页就能知道。他们很难接受这最后几页根本没有写完。未来还没有发生、也没有计划好——也无法预知,因为它们还根本不存在。
Sam Smith, 'The Thrill of It All'
声明中说:“我们真诚地向《月光男孩》剧组、《爱乐之城》剧组、沃伦?比蒂、费?唐纳薇和奥斯卡颁奖礼观众致歉,因为在宣布最佳影片环节中我们出了纰漏。”
"Wholesale food prices suggest that pork, vegetable and fruit price inflation all eased last month," said Capital Economics before the figures came out. "
影片讲述了一个神秘的水生生物和莎莉霍金斯扮演的哑女之间超凡脱俗的爱情故事。
1961年11月9日,扬妮克?里德在南安普顿大学上空骑着一辆形状非常像飞机的自行车——世界上第一辆会飞的自行车诞生了。这辆自行车被称为南安普顿大学的人力飞机(塞桑普顿大学号)。为使自行车飞离地面,德里克刚开始猛烈地踩脚踏板,然后自行车在离地面1.8米(6英尺)的高处飞行,最终飞行了64米(210英尺)。即使飞行速度很缓慢,飞行距离也很短,但这仍是第一辆会飞的自行车,同时,也是第一辆"人力飞车"。
2010年的头号热门搜索问题是“如何打领带”,其次是“如何减肥”、“如何接吻”以及“如何写简历”。
最新的官方资料显示十二月中旬的数据大幅增长,有1200人已经离开或者正谋求去战场加入圣战份子。
民粹主义的兴起(即使在美国和英国这样的就业人数众多的国家也是如此)使得政客们认识到,就业的质量和数量同等重要。
在被问及欧洲央行会不会采取更多行动时,朗伯德街研究(Lombard Street Research)首席欧洲经济学家达里奥·铂金斯(Dario Perkins)表示:“我不这么认为——除非全球整体经济出了问题。”
The pipelines were building in spite of poor performance for this year’s high-profile deal from Snap, the owner of Snapchat, in the US and investor concerns that a strengthening euro may curtail the earnings recovery in Europe.
She said she wanted to be an actress before becoming a singer, but explained that "music worked out first" before adding: "I feel like Cher in the film Moonstruck. It's like one of the great moments of my life."
中国国家旅游局周五发出通知,确认了最近几个月中国游客因所持旅游文件不完整而被拒进入韩国济州岛的报道。该机构提醒中国公民“慎重选择旅游目的地”。
“万一有个通过Airbnb投宿的客人放火了怎么办?”纽约市律师协会(New York City Bar Association)合作公寓和共管公寓法律委员会(Cooperative and Condominium Law Committee)的会长菲利丝·H·韦斯伯格(Phyllis H. Weisberg)问,“谁来赔偿损失?”
A hero is one that doesn't want to bea hero. A hero is a one with all the possibility to make the choice but takethe responsibility of the moment. And it's really something hero has got to do.For example, in 9/11 some of the plane's passengers fought with the terrorists.In Fukushima's radiation leak, some people went and tried to fix the nuclearplant and died. But they have to do it. They are heroes. They don't try to beheroes. They take responsibility and try to do what is right.

Coming of age: in the modern banlieues of Paris and in San Francisco in the 1970s. These movies dramatize the harrowing, thrilling passage to womanhood with unsparing honesty and infinite compassion.
n. 游艇,快艇 vi. 驾快艇
中国在朝鲜半岛问题上的立场是明确的、一贯的,坚持实现半岛无核化,坚持维护半岛的和平稳定,坚持通过对话协商解决问题。
n. 剥夺,免职,匮乏,丧失,夺去
很难想象《迷失》中若是没有杰克·谢帕德作主角,这部剧会变成什么样。大概只有编剧真的这样写了,我们才会知道答案吧。美国广播公司引进这部剧后,杰克·谢帕德这一角色本该在坠机事件中遇难,接着将由凯特在这部剧中担任更多的领导角色。
n. 社交聚会
Now, Curry and the Golden State Warriors are right road of adding another accomplishment.
calend一天+ar表名词,“人,物”→日历

About this series

Since 2001, I’ve helped direct an annual 北新建材龙牌矿棉吸声板销量突破“双百”大关 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.

"Let me point to the performance of China, in coming in at number 25 in the rankings, is now joining the upper income group of countries that have traditionally dominated the top slots in the global innovation index," the WIPO director-general, Francis Gurry, told a news conference.
"I am a doctor and I prefer to speak frankly. A person's health is related first to eating, drinking and air. Any kind of development will be nothing if the quality of food, water and air is not good." ZHONG NANSHAN, NPC deputy and academic with the Chinese Academy of Engineering
Will China's stock market climb back to the 6,000-point mark it reached two years ago? The stock market was at its most bullish back then, but if you ask the same question now, some would cite a global economy still reeling from a recession.
14. “Grandma” (Paul Weitz)
被称为红热病的传染病在20世纪盛行,击溃了当时西方国家的幼儿们和体弱者。
菲亚特(Fiat)试图就投资克莱斯勒(Chrysler)条款重新谈判。
Professor Kaufmann and a colleague, Gareth Harris, found that white Britons who lived in areas that are rapidly diversifying became more likely to vote for the right-wing British National Party. Daniel Hopkins, a professor of political science at the University of Pennsylvania, found a similar pattern of ethnic change leading to anti-immigrant politics in the United States.
adj. 商业的
A cheery New Year hold lots of happiness for you!给你特别的祝福,愿新年带给你无边的幸福、如意。
高部长称,目前全国商品交易市场已经超过8万家,社会消费品零售总额在年底预计达到30万亿元,而消费对GDP的贡献接近60%。
trademark
James Bond Themes 3. "Skyfall" by Adele
n. 突破
n. 权力,权威,职权,官方,当局
当小李子上台领取奖杯时,制片人哈维韦恩斯坦兴奋地拍拍他的背,全场观众起立为他喝彩。

“He’s had more of a sense of swagger and confidence” in recent months, says Jan Dawson of Jackdaw Research.
Facebook首席执行官马克扎克伯格
Consoles: PlayStation 4
To Anita Eerland and Rolf Zwaan [THE NETHERLANDS] and Tulio Guadalupe [PERU, RUSSIA, and THE NETHERLANDS] for their study “Leaning to the Left Makes the Eiffel Tower Seem Smaller."
Mrs. May’s government proposed a rule that would publicly shame employers who hired foreign workers. And her first major speech was full of barbs directed against multiculturalism, including a jab against people who claimed to be “citizens of the world,” whom she called “citizens of nowhere.”
美国太空探索技术公司在航天器充分回收方面取得重大进展
《一个开车从来不回头看的沙特女子》(A Saudi Woman Who Got Behind the Wheel and Never Looked Back)
首先,我们来回顾一下这些南美国家吧。东道主巴西队肯定是第一个要提到的。时间倒流18个月,巴西在这段时间一直在努力,但是对人称“大菲尔”(Big Phil)的斯科拉里(Scolari)的任命起到了作用。他让球队重新拾回失去的信念。在2013年联合会杯决赛中,3:0大胜西班牙的战果让诸多专业人士震惊,也在突然之间,巴西让人们对他们寄予了厚望。虽然你无法驳斥这样的比分,但是我们依旧想知道巴西是否有实力赢得此次世界杯。人们预计,内马尔(Neymar)也将放出“魔法”大招,但是他们还是想依靠弗雷德来进球。这不是对弗雷德无礼,不过,在1994以及2002年,巴西之所以能够赢得世界杯还是依靠于罗纳尔多和罗马里奥领衔前线的成功,而这两位也被誉为世界杯的传奇人物。
豆瓣网友“Jiuyuehuashang”称:“剧中,爱情就是女主唯一的追求。她生命的意义似乎就是找一个真命天子谈情说爱。不对,不是一个,是三四个。”

On Her Majesty's Secret Service gets an honorable mention on our list of James Bond Theme songs.
“New Yorkers have been waking up and realizing this long period of prosperity has wreaked a little bit of havoc on things that we think of as classic New York,” said Simeon Bankoff, the executive director of the Historic Districts Council, noting that 2015 will mark the 50th anniversary of the New York City landmarks preservation law. “Things we always thought were going to be there are just closing left and right.”

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.
“…was checking his cell phone and chewing gum during the meeting.”
n. 部分,份,命运,分担的责任
单词severe 联想记忆:
紧随其后的是亚马逊创始人杰夫·贝索斯,这是他第一次排名第三,由于亚马逊股值飙升,他的资产达到了728亿美元。
adj. 可用的,可得到的,有用的,有效的
Song “The China Style”(Jiuyue Qiji)
5. Gay Marriage
I am afraid to go out in the sun now because of the holes in the ozone. I am afraid to breathe the air because I don't know what chemicals are in it. 我现在害怕晒太阳,因为臭氧层出现了空洞。我现在害怕呼吸空气,因为我不知道那里有多少化学物质。
实际上,有能力和平回应是它们的长处之一。
dis离开,course跑,课程-离开课程需要毕业演讲
At Japan Expo, we are very honored to interview Gen Urobuchi and also begraced with the presence of Nitro+ president Takaki Kosaka.Let's begin.Translated by Emmanuel Bochew.
What growth dollar exports did see among major trading partners came from shipments to the US, which rose 5.5 per cent year on year to $37.06bn. Exports to South Korea also showed growth of 8.3 per cent to $10.2bn.
Total shipments of cellphones reached 560 million in 2016, up 8% year on year, the report showed.
愿新春美景与欢乐常伴随你!
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。
输家:国王
《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。
This is all bad news for investors, just as America's 30-year bond bull is ending.
Companies do have black lists. It's not written down anywhere but it's a list of people they'd be happy to get rid of if the opportunity arises. If you feel invisible, if you're getting bad assignments, if your boss is ignoring you, or if they move your office, you're probably on it.
麦高恩同时爆出梅丽尔·斯特里普),说梅丽尔去年秋天才知道韦恩斯坦性侵癖好这件事“根本不可能”。
10.Star Wars: Rogue One
恭贺新年。
The EU is making clear it wants to use the void in US leadership on trade to nail down new trade agreements. The negotiations with the Mercosur trade bloc in Latin America have been going on in fits and starts for more than a decade. But the EU and key Mercosur members like Argentina are now pushing to conclude a deal by the end of this year. That would be a big statement planted right in the US’s backyard.
It plans to help at least 130,000 rural people cast off poverty and relocate 163,000 residents in 2017.
9.Use One Planner
n. 委员会,委托,委任,佣金,犯罪