Khan Academy. Uč se zdarma matematiku, programování, hudbu a další předměty. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more.
[3] its goal is creating a set of online tools that help educate students. Kids can also learn independently in the khan academy kids library—a curated collection of activities, books, videos, and coloring pages. ∙ bug fixes and performance improvements.
14 Rare Pics Of Sal Khan (Khan Academy) With His Wife Celebritopedia
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan academy je nezisková organizace, jejímž cílem je poskytovat prvotřídní vzdělání, zdarma, komukoli a kdekoli. Aprende gratuitamente sobre matemáticas, arte, programación, economía, física, química, biología, medicina, finanzas, historia y más. Khan academy es una organización sin fines de lucro, con la misión de proveer una educación gratuita de.
