主要内容
为什么选择可汗学院?
![](https://cdn.kastatic.org/images/lohp/personalized_learning_icon.png)
个性化学习
学生们可以按照自己的情况来学习:首先找出并填补他们的知识空白,然后深入理解并掌握每一个知识点。![](https://cdn.kastatic.org/images/lohp/trusted_content_icon.png)
可信赖的内容
我们的专家团队创建了可汗学院庞大的练习和课程库,涵盖数学、科学以及更多科目。这些资源将永远对学习者和教师免费开放。![](https://cdn.kastatic.org/images/lohp/empower_teachers_icon.png)
帮助教师的工具
通过可汗学院,教师们可以找出学生的知识欠缺,有针对性的进行教学,以满足每个学生的需求。![](https://cdn.kastatic.org/images/lohp/faces_collage_2@2x.png)
"我来自一个贫穷的家庭,一家人挤在一个房间里。以前,我一直害怕学习数学,但是现在因为可汗学院我喜欢上了数学。"![](https://cdn.kastatic.org/images/lohp/anjali-3.png)
![](https://cdn.kastatic.org/images/lohp/anjali-3.png)
安贾莉印度
![](https://cdn.kastatic.org/images/lohp/math-unicorn-donate-collage.png)
主要赞助方
![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)