Competition Math (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/test-prep/competition-math

简介:

SAT Math (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/test-prep/sat-math

简介:

MIT+K12 (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/partner-content/mit-k12

简介: MIT+K12 is collaborating with Khan Academy to provide experiential materials to complement their virtual offerings.

World History (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/humanities/history

简介: The history of the world (eventually)!

Chemistry (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/science/chemistry

简介: Videos on chemistry (roughly covering a first-year high school or college course).

Applied math (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/math/applied-math

简介: Explore the greatest problems we have faced from prehistoric through modern times.

Linear algebra (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/math/linear-algebra

简介: Matrices, vectors, vector spaces, transformations, eigenvectors/values. Covers all topics in a first year college linear algebra course. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra.

Healthcare and medicine (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/science/healthcare-and-medicine

简介: The medical world can be a confusing place. Patients and their families might feel overwhelmed by the large vocabularies and complicated explanations they get from their health care providers. Students entering health care also struggle to grasp the complexity of health sciences, and are forced to memorize huge amounts of information. We hope to make understanding the medical world a bit easier. Look around! These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.

Calculus (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/math/calculus

简介: Topics covered in the first two or three semesters of college calculus. Everything from limits to derivatives to integrals to vector calculus. Should understand the topics in the pre-calculus playlist first (the limit videos are in both playlists)

Algebra (Khan Academy) 0 个评论 关注

开始时间: 04/22/2022 持续时间: 未知

主页: http://www.khanacademy.org/math/algebra

简介: Conceptual videos and worked examples from basic algebra through algebra 2. Includes videos from the former algebra worked examples playlists.