- Khan Academy | Free Online Courses, Lessons Practice
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere
- Khan Academy | Práctica, lecciones y cursos en línea gratuitos
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
- Khan Academy - 可汗学院 | 免费在线课程, 讲解以及练习
免费学习数学, 美术, 计算机编程, 经济, 物理, 化学, 生物, 医学, 金融, 历史等学科 可汗学院是一个旨在为任何地方、任何人提供免费的、世界一流教育的非盈利组织
- Khan Academy
Did you know? Regardless of who you are, mastering even just one more skill on Khan Academy results in learning gains
- Math - Khan Academy
You’ll want Khan Academy’s unit guides in your toolkit Developed by our learning experts, each guide includes student misconceptions, top teaching strategies, and step-by-step suggestions to help you support your students’ success
- Khan Academy | Cursos, aulas e prática on-line gratuitos
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
- Science | Khan Academy
In this section of Khan Academy, you'll learn about the brain-bending vastness of time and space We go from plate tectonics here on Earth to entire galaxies and beyond
- About | Khan Academy
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
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