DefinePK

Description

How can a chart or a graph improve an argument? What's the most efficient way to describe information? How can I convince the neighborhood council to ban peanuts at the bake sale? Let's try to answer those questions the only way I know how: with made-up charts and the world's oldest GIF.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc

Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc

Attribution: Eadweard Muybridge's 1878 photographs of a running horse are some of the earliest motion pictures. They're in the public domain, and you should absolutely look them up, and yes, I know that's a really strange spelling of 'Edward'. He adopted the Anglo-Saxon spelling in 1882.