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168飞艇全国统一开奖数据-168幸运飞开艇官方-幸运168飞艇官网开奖历史结果记录 For every student,
every classroom.
Real results.

We’re a nonprofit with the mission to provide a free, world-class education for anyone, anywhere.

Learners, teachers, and parents:

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Personalized learning

Students practice at their own pace, first filling in gaps in their understanding and then accelerating their learning.

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.

Tools to empower teachers

With Khan Academy, teachers can identify gaps in their students’ understanding, tailor instruction, and meet the needs of every student.

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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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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.”

168飞艇开奖官网开奖记录 168飞艇开奖官网查询结果 168飞艇开奖官网直播视频 Every child deserves the chance to learn.

Across the globe, 617 million children are missing basic math and reading skills. We’re a nonprofit delivering the education they need, and we need your help. You can change the course of a child’s life.

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Key supporters

Bank of America
College Board
Ann and John Doerr
Bill and Melinda Gates Foundation
Fundação Lemann
Carlos Rodriguez-Pastor
Tata Trusts
Valhalla Charitable Foundation