Name: 著者@Google。サルマン・カーン (Authors@Google: Salman Khan)
Uploaded: 2021-01-14T04:46:23.000Z
Duration: 1 h 4 min 58 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

>>presenter: Good afternoon, everyone. Let's get started. It's an honor introducing, hosting

Khan Academy today, here at Google. We have three wonderful guests here. Sal, who's the

founder, and Shantanu, who is the President and COO, and Marcia, who is a software engineer

of Khan Academy. I learned about Khan Academy about a year ago. I wasn't sure how, just,

it also comes with a lot of comments, also like people appreciating. I wasn't sure just

how this video is going to be theoretical as far as personal education is concerned.

So I tried it myself and I guess the first thing that I noticed was that it almost seems

that he was having more fun teaching me than I was having fun listening to him. [audience

laughter] He is so passionate about teaching. And I intentionally chose a non-technical

topic, which I always hated, like history. And I watched through all the videos and it

was just like glass and ice. At a very certain level, I realized why it works. With that,

I will actually give it to Chris Uhlik. He will formally introduce Sal. He has been working

with Khan Academy over the past year and he has actually helped them get a $50,000 grant

from Microsoft Research and he also helped them get two million dollars from Google,

as part of the 10 to the 100th Project. So, with that, I'll give it to Chris.

>>Chris Uhlik: Hey, so, I have four children, ages eight through fifteen, and we homeschool

them. My wife is very interested in education technology. She has a degree in education

technology and it's illegal to experiment on humans, so she made her own.

And we've been basically educating our kids using 100 percent online materials. Every

kid's got a computer; they spend all day at the computers and then they go off to physical

education classes outside the home and stuff like that. So, she's a great student of what

kind of education technologies are out there in the world. We buy everything; she researches

everything well. Just over two years ago, she sent me a link to this Khan Academy. She

said, "Hey, check this out. This one's pretty cool and itís free." And I started watching

a few videos. I watched the banking crisis explanation videos. And I was like, "This

stuff is really, really good." And I had been thinking about what are a few of the really

big, high impact projects we can do in the world, like fixing carbon dioxide emissions,

educating the people in the world. These are some of the huge problems where you can really

totally transform the future. And I firmly believe that doing this for free, so that

everybody in the world has access to education materials, by taking advantage of the leverage

that technology offers, the ability to take one lecture given by one guy and then have

a 100,000 people watch it over the next few months. And Sal's done 18 hundred little capsule

lectures and they have a typical number of views--around a hundred thousand each--40

thousand here, a million there, give or take. So, he's reaching, right now, about two million

>>Chris: Unique a month. The University of California has .2 million, right? So, he's

reaching ten times the University of California with his own efforts, a few people helping

him, and a free video hosting service, right? So that's the power of technologies like YouTube

and AppEngine to let people build incredibly impactful, valuable things for free. So, a

year ago, I was working on this education project. It wasn't Microsoft Research that

gave him the 50K, by the way. It was Google Research.

And I also helped the Google 10 to the 100 team decide and figure out how to give them

one fifth of the total prize, which is two million dollars. And I think he's gotten some

significant backing from the Gates Foundation and from John and Ann Doerr, and a few others.

So, he's able now to really commit full-time and actually hire people and expand and he's

getting some serious publicity help. That publicity has caused him to grow a factor

of 50 in the past year. He was getting something like, 40,000 views a month a year ago; he's

getting two million a month right now. And that's just incredible and it's probably going

to continue accelerating at that kind of pace for a while. You can look forward to most

people on the planet having seen a Khan Academy video in the next couple of years. That's

impact. So, we're gonna start the talk. There's a Dory page at go/khanacademy. There's gonna

be a lot of kind of question and answer period at the end. There's a microphone in the middle.

Go up and ask your questions at the end. Don't interject and I'd like to introduce the Linus

He's gonna transform the operating system of the education future. Salman Khan.

Actually ñ I don't want to be -- how many of you all saw the Ted talk that came out

a week or so ago? Ok, I don't wanna bore y'all, but some of y'all haven't seen it, but there

will be a little bit of an overlap. And since you don't know the structure of this, I'm

gonna do a quick overview and feel free to interrupt me at any time, or ask a question.

And then we'll just open up to Q&A cause that'll be more fun. We'll learn things. But just

to start off, as Chris mentioned, Khan Academy started off me making videos. So, I'll show

yíall a little bit of a video montage to see a feel for what the videos are like, and

>>Salman Khan:(speaking on video) So, the hypotenuse is going to be five. This animal's

fossils are only found in this area of South America; nice, clean band here and this part

of Africa. We can integrate over the surface, and the notation usually is a capitol sigma.

National Assembly that create The Committee of Public Safety, which sounds like a very

nice committee. Notice, this is an aldehyde and it's an alcohol. Start differentiating

into effector and memory cells. A galaxy. Hey, there's another galaxy. Oh, look, there's

another galaxy. And for dollars is their 30 million plus the 20 million dollars from the

American manufacturer. If this does not blow your mind, then you have no emotion.

>>Salman Khan: So, that's a feel for what we're doing. And as Chris mentioned, we are

now -- there's now on the order of 2200 videos. I made five this morning. And they're--

ten minutes, you know. And they now cover everything from basic arithmetic all the way

to vector calculus and the French Revolution, and all the rest. And we're reaching -- actually

a month ago, we were reaching a million unique students a month. Now, weíre reaching two

million unique students a month just with the latest buzz. So that's kind of where we

are now, but there's a lot more that we're up to. Yíall have very generously given us

two million dollars, so I view this as a progress report.

But before I go into that, I'll talk a little bit about how I got started. And as yíall

know, I was a hedge fund analyst five years ago in Boston. Then, we moved the firm out

here in Northern California. It was actually a two-person hedge fund and my boss -- his

wife became a professor at Stanford, so he moved to Palo Alto. And I was tutoring my

cousins remotely in New Orleans and started working with one cousin, then another cousin,

then another cousin. Before I knew it, I had this cohort of cousins all over the country

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著者@Google。サルマン・カーン (Authors@Google: Salman Khan)

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