Name: サルマン・カーン：教育を変える動画 (Salman Khan：Videos change education)
Uploaded: 2021-01-14T04:40:26.000Z
Duration: 20 min 59 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：

let me show you a little bit of a montage.

(Video) Salman Khan: So the hypotenuse is now going to be five.

This animal's fossils are only found in this area of South America --

and the notation usually is a capital sigma.

National Assembly: They create the Committee of Public Safety,

Start differentiating into effector and memory cells.

plus the 20 million dollars from the American manufacturer.

covering everything from basic arithmetic

We have a million students a month using the site,

watching on the order of 100 to 200,000 videos a day.

But what we're going to talk about in this

I want to talk a little bit about really just how I got started.

about five years ago I was an analyst at a hedge fund,

and I was tutoring my cousins in New Orleans, remotely.

And I started putting the first YouTube videos up

something that might give them a refresher or something.

And as soon as I put those first YouTube videos up,

actually a bunch of interesting things happened.

The first was the feedback from my cousins.

that they preferred me on YouTube than in person.

And once you get over the backhanded nature of that,

there was actually something very profound there.

that they preferred the automated version of their cousin

but when you actually think about it from their point of view, it makes a ton of sense.

where now they can pause and repeat their cousin,

without feeling like they're wasting my time.

that they should have learned a couple of weeks ago,

they don't have to be embarrassed and ask their cousin.

They can just watch those videos. If they're bored, they can go ahead.

They can watch it at their own time, at their own pace.

And probably the least appreciated aspect of this

that you're trying to get your brain around a new concept,

is another human being saying, "Do you understand this?"

And that's what was happening with the interaction with my cousins before,

and I started getting some comments and some letters

from random people from around the world.

This is actually from one of the original calculus videos.

"First time I smiled doing a derivative."

And then in a response to that same comment -- this is on the thread.

You can go on YouTube and look at these comments --

I actually got a natural high and a good mood for the entire day.

and here I'm all like, 'I know kung fu.'"

And we get a lot of feedback all along those lines.

字幕リスト動画再生

サルマン・カーン：教育を変える動画 (Salman Khan：Videos change education)

literally

concept

applause

flip