Help support Khan Academy

less than 1m read

·Nov 10, 2024

Hi everyone, Sal Khan here from Khan Academy, and I just wanted to remind you that we are a not-for-profit, and we can only exist through donations from folks like yourself.

Our goal is for everyone to reach their potential. Potential is everywhere; unfortunately, access is not. And that's what Khan Academy exists to change. We are trying to reach tens of millions of students around the world, students in historically under-resourced communities, working with school districts in the U.S., working with stakeholders from around the planet to make sure that students have a way to fill in their gaps, learn at their own time and pace, and have access to truly rigorous course materials.

So I encourage you to think about supporting Khan Academy. The social return on investment on Khan Academy—we're about the budget of a large high school, but we reach already a chunk of humanity, and we want to reach many, many more, with over 140 million registered users today and hopefully billions going forward.

So please think about making a donation. If you've benefited from Khan Academy, you know, you know from folks who have benefited from Khan Academy, or maybe most importantly, if you want to see tens to hundreds of millions to billions of other students benefit from these resources, please think about making a donation. Thank you.

Anne Wojcicki : How to Build the Future

Miami Is Sinking | Explorer

View All

Business Lessons From Ancient Japan

Did you know that the five oldest companies still operating today in the world were all founded in Japan more than one thousand years ago? There’s even a Japanese term for businesses that have survived more than a century, kept ownership within the same f…

Worked example: Balancing a simple redox equation | Chemical reactions | AP Chemistry | Khan Academy

So what we have here is a redox reaction. Things are getting oxidized and reduced; that’s the name, redox. But we want to balance this redox reaction, and when we talk about balancing a redox reaction, we want to make sure we conserve mass and charge on b…

The Problem With Elon Musk

Uh, I mean, my mind is a storm. I don’t think most people would want to be me. They may think they would want to be me, but they don’t. They don’t know—is your storm a happy storm? No. I’ve grown tired of hearing the name Elon Musk and not really understa…

Fishing Tips: Maximizing Your Outrigger | Wicked Tuna: Outer Banks

[Applause] [Music] [Applause] Hi, my name is Brittain Shak, and I’m captain of the Dogghouse. One of the things that is pretty vital to, uh, trolling to me, in order to get a spread, to get my bait spread out covering as much of the water column as possi…

Jacksonian Democracy part 2

So we’ve been talking about the emergence of Jacksonian Democracy in the first half of the 19th century in the United States. We’ve been talking about how, in this time period, the vote was slowly extended to all white male citizens so that by the end of …

Warm up to the second partial derivative test

So, in single variable calculus, if you have a function f of x and you want to find the maximum or the minimum of this function, what you do is you find its derivative and you set that equal to zero. Graphically, this has the interpretation that, you know…

Help support Khan Academy

More Articles