Main content
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Why Khan Academy works
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Personalized learning
Students practice at their own pace, first filling in gaps in their understanding and then accelerating their learning.![](https://cdn.kastatic.org/images/lohp/trusted_content_icon.png)
Trusted content
Created by experts, Khan Academy’s library of trusted practice and lessons covers math, science, and more. Always free for learners and teachers.![](https://cdn.kastatic.org/images/lohp/empower_teachers_icon.png)
Tools to empower teachers
With Khan Academy, teachers can identify gaps in their students’ understanding, tailor instruction, and meet the needs of every student.![](https://cdn.kastatic.org/images/lohp/faces_collage_2@2x.png)
TEACHERS
Differentiate your classroom and engage every student.
We empower teachers to support their entire classroom. 90% of US teachers who have used Khan Academy have found us effective.
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LEARNERS AND STUDENTS
You can learn anything.
Build a deep, solid understanding in math, science, and more.
“I come from a poor family. At home it’s one room, just a room we live in. When I was a child, I used to fear mathematics. But now, I am in love with mathematics because of Khan Academy.”![](https://cdn.kastatic.org/images/lohp/anjali-3.png)
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ANJALIIndia
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TOGETHER WE CAN MAKE A DIFFERENCE
Every child deserves the chance to learn.
Across the globe, 617 million children are missing basic math and reading skills. You can change the course of a child’s life.
Key supporters
![Bank of America](https://cdn.kastatic.org/images/supporters-logos/bank-of-america-dark-gray@2x.png)
![College Board](https://cdn.kastatic.org/images/supporters-logos/college-board-dark-gray@2x.png)
![Ann and John Doerr](https://cdn.kastatic.org/images/supporters-logos/ann-and-john-doerr-dark-gray@2x.png)
![Bill and Melinda Gates Foundation](https://cdn.kastatic.org/images/supporters-logos/gates-foundation-dark-gray@2x.png)
![Fundação Lemann](https://cdn.kastatic.org/images/supporters-logos/lemann-foundation-dark-gray@2x.png)
![Carlos Rodriguez-Pastor](https://cdn.kastatic.org/images/supporters-logos/carlos-rodriguez-pastor-dark-gray@2x.png)
![Tata Trusts](https://cdn.kastatic.org/images/supporters-logos/tata-trusts-dark-gray@2x.png)
![Valhalla Charitable Foundation](https://cdn.kastatic.org/images/supporters-logos/valhalla-dark-gray@2x.png)