How did Khan help me?
Whether it was studying for a test or learning something a new subject, Khan has helped me so much! Khan explains every subject that I’ve studied so well. And, with all the subjects with tests and learning videos, everything is free! Khan Academy is seriously the best and you really enjoy the lectures and videos at the same time.
How did Khan Start?
Khan Academy started when Sal Khan began tutoring his cousins. But, since his cousins were kind of far away, he posted his tutoring videos on youtube. Soon enough, it wasn’t just his cousins checking his tutoring videos and he started receiving comments from other people saying that his tutorials have helped them to pass tests and stuff. After this, he posted more and more videos which then led him to Khan Academy.
What can you do on Khan?
For math on Khan, you have:
For Science and Engineering, Khan has:
For Arts and Humanities, they have:
For Economics and Finance, they have:
For Computing, Khan has:
Then, last but not least, they have their Test Prep:
Codecademy is something you need to try out! All you have to do is make your own account, and you can do all the subjects and even the tests for practice for free!