Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
Prior to June 2020, Khan Academy allowed kids to learn and retain new math skills through their “Missions” program. This has now been updated to something they call “Mastery,” and it’s based on the theory that kids will retain information better over time when skills are repeated,...
“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.” ANJALIIndia TOGETHER WE CAN MAKE A DIFFERENCE ...
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.