This app is absolutely fantastic and I want to make it clear I gave it 4 stars only because I personally have some things I wished would be added to to make this app better. Khan Academy is a 501(c)(3) nonprofit organization, with the mission of providing a free, world-class education for anyone, anywhere. Community discussions, computer programming content, test prep, parent tools, teacher tools, and district tools should all be accessed directly at. Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and capital markets), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)!Īlready familiar with the Khan Academy website? Not all functionality is available in this app. And, if you choose to create a free account, your learning syncs with, so your progress is always up-to-date across all your devices. Pick up where you left off: Tailored to your current learning level, our mastery system gives instant feedback and recommendations on exactly which skills and videos to try next. Keep learning when you're offline: Bookmark and download your favorite content to watch videos without an internet connection.

Follow along with what you're learning in school, or practice at your own pace. Sharpen your skills: Practice exercises, quizzes, and tests with instant feedback and step-by-step hints. Study math, science, economics, finance, grammar, history, government, politics, and much, much more. Learn anything, for free: Thousands of interactive exercises, videos, and articles at your fingertips. Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology - Khan Academy's personalized learning library is available to you, for free. Or, if you're feeling particularly adventurous, learn how fire-stick farming changes the landscape of Australia. Get a head start on next semester's geometry. Spend an afternoon brushing up on statistics.

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