The Official web site of Punjab Education Foundation
|Khan Academy: A free world-class education for anyone anywhere|
The Khan Academy is an organization on a mission, We're a not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
All of the site's resources are availble to anyone. It doesn't matter if you are a student, teacher, home-school, principal, audit returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology. the Khan Academy's materials and resources are avilable to you completelty free of charge.
|Chemistry & Biology|