Khan Academy
网页Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.
Log in - Khan Academy
网页Log in. Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501 (c) (3) nonprofit organization. Donate or volunteer today!
Math - Khan Academy
网页Khan Academy's Mathematics 3 course is built to deliver a comprehensive, illuminating, engaging, and Common Core aligned experience!
Khan Academy
网页Aprenda Matemática, Artes, Programação de Computadores, Economia, Física, Química, Biologia, Medicina, Finanças, História e muito mais, gratuitamente. A Khan Academy é uma organização sem fins lucrativos com a missão de oferecer ensino de qualidade gratuito para qualquer pessoa, em qualquer lugar.
Sign up | Khan Academy
网页Enter class code. Already have an account? Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501 (c) (3) nonprofit organization. Donate or volunteer today!
Free, fun educational app for young kids | Khan Academy Kids
网页Inspire a lifetime of learning with our educational app for kids ages 2-7. Kids can learn reading, writing, math, counting, ABCs, addition, subtraction, social-emotional skills, & more. 100% free on iPhone, iPad, Android, and Amazon.
About | Khan Academy
网页A personalized learning resource for all ages. With practice exercises, instructional videos, and a personalized learning dashboard, Khan Academy empowers learners to study at their own pace, both in and out of the classroom. Covering subjects from kindergarten through early college, including math, science, reading, computing, history, art ...
Khan Academy
网页Khan Academy breaks down tough concepts in an easy manner and helps you understand subjects better without having to memorise them. Learn anything you want, at your own pace. 100% Free.
Moving from Official SAT Practice to Official Digital ... - Khan …
网页2023年12月31日 · Students will still be able to use Khan Academy to prepare for the new Digital SAT through our two Official Digital SAT Prep courses (Math and Reading and Writing). These courses will allow students to: Read articles, watch videos, and work on thousands of practice exercises for every skill evaluated in the tests.
Khan Academy
网页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 clase mundial, para cualquier persona en cualquier lugar.