Oto e-mail od Khan Academy. Jak nie wiesz co zainstalować na swoim smartphonie polecam aplikację poniżej.

Hey there! For the first time, Khan Academy is available on Android. And we’ve redesigned our iPhone app as well! Download our Android or iPhone app to start learning: You can learn anything — for free: Over 10,000 videos and explanations at your fingertips in math, science, economics, history, and much, much more. Quickly find what you need: Redesigned navigation and search make it faster to find what you want. Keep learning even when you’re offline: Bookmark your favorite content to “Your List” for easy access, and download it to keep learning even when you’re not connected to the internet. Pick up where you left off: Your learning syncs between your Android/iPhone andkhanacademy.org, so your progress is always up-to-date. Enjoy! Matt and the Khan Academy mobile team P.S. You’ve gotta try out our Android and iPhone apps. They’re totally free, forever!