Give to Khan Academy today!

less than 1m read

·Nov 11, 2024

Hi, I'm Sal Khan, founder of Khan Academy, and with your support I'm excited to say: Here's just a few of the things that we've been able to accomplish together.

We now cover a wide range of academic subjects including history, science, grammar, and much more. Khan Academy is now available in more than 190 countries and translated into 18 languages.

Millions of students and teachers around the world are using Khan Academy videos, interactive exercises, and assignments. Teachers use new Khan Academy tools to assign practice exercises, identify gaps in learning, and track student progress.

Nearly 1 million students took part in our back to school challenge developing new skills and growth mindsets while celebrating their achievements.

"Are you ready to keep going and keep growing this year?"

Yeah! Research found that students who use our Official SAT Practice. We've partnered with the Advanced Placement program to provide free official practice resources for over 20 AP courses.

We're really proud of the impact we've had so far, but we're just getting started! We have big plans for 2018 and beyond.

We're going to be working on lessons across subjects for learners around the globe, and as a nonprofit, we need support from people like yourself.

So please consider becoming a monthly donor. Because together, I think we really can deliver on the mission of a free, world-class education for anyone, anywhere.

BitConnect is the $900,000,000 Crypto Ponzi Scheme

The Jet Business Bloomberg Editorial October 2013

View All

Encounter | Vocabulary | Khan Academy

Hello wordsmiths! I hope luck is with us today because on the high seas of vocabulary, there’s no telling what word we’ll encounter. Encounter. It’s a verb, a noun too. The verb means to unexpectedly meet with someone or something, to come face to face w…

Charlie Munger: “An idiot could diversify their portfolio"

And of course, I’m out performing everybody. I’m 95 years old and I frankly never have a transaction. The answer is I’m right and they’re wrong, and that’s why it’s worked for me and not for them. I always knew from the very first, I was a little boy, th…

Using a P-value to make conclusions in a test about slope | AP Statistics | Khan Academy

Alicia took a random sample of mobile phones and found a positive linear relationship between their processor speeds and their prices. Here is computer output from a least squares regression analysis on her sample. So just to be clear what’s going on: sh…

Vertices & direction of a hyperbola | Precalculus | High School Math | Khan Academy

Which of the following graphs can represent the hyperbola ( \frac{y^2}{9} - \frac{x^2}{4} = 1 )? We have our four choices here. Choices A and C open up to the top and the bottom, or up and down. Choices B and D, you can see, D here opens to the left and …

Composing 3x3 matrices | Matrices | Precalculus | Khan Academy

So, we have two three by three matrices here: matrix A and matrix B. We could, of course, view each of them as a transformation in three-dimensional space. Now, what we’re going to think about in this video is the composition of A and B. So, you could th…

RFS: AI to build enterprise software

Enterprise software has a reputation among smart programmers as being very boring to work on because you have to go out and do lots of sales. Every enterprise customer wants something that’s slightly different. What if AI could completely change how enter…

Give to Khan Academy today!

More Articles