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.

Building Your Board | Glenn Kelman

How Bats Can Transmit Viruses | Virus Hunters

View All

How Does a Quantum Computer Work?

A classical computer performs operations using classical bits, which can be either zero or one. Now in contrast, a quantum computer uses quantum bits or qubits. And they can be both zero and one at the same time. And it is this that gives a quantum comput…

The Articles of Confederation | Period 3: 1754-1800 | AP US History | Khan Academy

Hey, this is Kim, and I’m here with Leah, KH Academy’s US government and politics fellow. Welcome, Leah! How’s it going? All right, so we’re talking about the Articles of Confederation, which I think many people don’t realize was the first Constitution o…

Tim Brady - How do you calculate burn rate, runway and growth rate?

[Music] So how do you calculate burn rate, runway, and growth rate? Let me first start by saying that these are three very important metrics that are critical for you to manage your early stage startup. Every investor that you talk to will ask you for the…

Volumes of cones intuition | Solid geometry | High school geometry | Khan Academy

So I have two different three-dimensional figures here. I have a pyramid here on the left, and I have a cone here on the right. We know a few things about these two figures. First of all, they have the exact same height. So this length right over here is…

Free energy of formation | Applications of thermodynamics | AP Chemistry | Khan Academy

[Instructor] Free energy is symbolized by G. And the change in free energy is delta G. When there’s a subscript of F, this is talking about the change in the free energy of formation, which refers to the change in the free energy for the formation of one …

STOICISM | The Art Of Tranquility (Seneca's Wisdom)

Seneca The Younger was a philosopher who held an important position in the Roman Empire, and is one of the major contributors to the ancient philosophy of Stoicism. Seneca once exchanged letters with his friend Serenus, on how to free the mind from anxiet…

Give to Khan Academy today!

More Articles