Khan Academy
khanacademy.org
Khan Academy
This original Khan Academy video was translated into isiZulu by Wazi Kunene. The translation project was made possible by ClickMaths: www.clickmaths.org
2022年6月10日
Khan Academy Courses
Intro to Economics - Course Trailer
2:42
Intro to Economics - Course Trailer
YouTubeKhan Academy
已浏览 34.8万 次2019年7月11日
Introduction to Grammar | Grammar | Khan Academy
2:46
Introduction to Grammar | Grammar | Khan Academy
YouTubeKhan Academy
已浏览 217.8万 次2016年3月23日
Introduction to high school physics | Khan Academy
2:21
Introduction to high school physics | Khan Academy
YouTubeKhan Academy
已浏览 3.1万 次4 个月之前
热门视频
n x n determinant
18:40
n x n determinant
Khan AcademySal Khan
2011年2月20日
Ever heard (or felt) “I’m just not a math person”? Try practicing on Khan Academy: instant feedback, no judgement, a variety of questions, and hints along the way. Give it a try! 👉 khan.co/mathonkhan | Khan Academy
0:31
Ever heard (or felt) “I’m just not a math person”? Try practicing on Khan Academy: instant feedback, no judgement, a variety of questions, and hints along the way. Give it a try! 👉 khan.co/mathonkhan | Khan Academy
FacebookKhan Academy
已浏览 1.7万 次2018年4月25日
We’re excited to announce that studying for the SAT for 20 hours on Khan Academy’s free Official SAT Practice is associated with an average score gain of 115 points. That’s nearly double the average score gain compared to students who don’t use our free test prep. Start studying today! http://khan.co/SATStudyonKA | Khan Academy
1:39
We’re excited to announce that studying for the SAT for 20 hours on Khan Academy’s free Official SAT Practice is associated with an average score gain of 115 points. That’s nearly double the average score gain compared to students who don’t use our free test prep. Start studying today! http://khan.co/SATStudyonKA | Khan Academy
FacebookKhan Academy
已浏览 8.6万 次2017年5月8日
Khan Academy Math
Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy
7:28
Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy
YouTubeKhan Academy
已浏览 286.7万 次2006年11月19日
Introduction to solving an equation with variables on both sides | Algebra I | Khan Academy
8:53
Introduction to solving an equation with variables on both sides | Algebra I | Khan Academy
YouTubeKhan Academy
已浏览 272.1万 次2010年9月15日
Introduction to the quadratic equation | Quadratic equations | Algebra I | Khan Academy
9:15
Introduction to the quadratic equation | Quadratic equations | Algebra I | Khan Academy
YouTubeKhan Academy
已浏览 148.2万 次2007年1月28日
n x n determinant
18:40
n x n determinant
2011年2月20日
Khan AcademySal Khan
Ever heard (or felt) “I’m just not a math person”? Try practicing on Khan Academy: instant feedback, no judgement, a variety of questions, and hints along the way. Give it a try! 👉 khan.co/mathonkhan | Khan Academy
0:31
Ever heard (or felt) “I’m just not a math person”? Try practicing on …
已浏览 1.7万 次2018年4月25日
FacebookKhan Academy
We’re excited to announce that studying for the SAT for 20 hours on Khan Academy’s free Official SAT Practice is associated with an average score gain of 115 points. That’s nearly double the average score gain compared to students who don’t use our free test prep. Start studying today! http://khan.co/SATStudyonKA | Khan Academy
1:39
We’re excited to announce that studying for the SAT for 20 hours …
已浏览 8.6万 次2017年5月8日
FacebookKhan Academy
101 reactions · 63 shares | "It's amazing, and it's free. It's free!" – LaToya Grubbs, middle school teacher, Georgia. Join Khan Academy today to help every student succeed with personalized practice. | Khan Academy | Facebook
0:23
101 reactions · 63 shares | "It's amazing, and it's free. It's free!" – …
已浏览 6.2万 次2 周前
FacebookKhan Academy
Khan Academy Goes Way Beyond Math: New Courses Launch for 2024 School Year in STEM, Humanities, Computer Science, and More
2:24
Khan Academy Goes Way Beyond Math: New Courses Launch for 20…
2024年8月6日
Khan AcademyKhan Academy
Calling all teachers! 🧒📣Khan Academy offers K-14 standards-aligned content in math, science, history, art and more. We have 50,000 practice problems for remediation and enrichment. Free for teachers and students!📣 | Khan Academy
0:28
Calling all teachers! 🧒📣Khan Academy offers K-14 standards-aligned con…
已浏览 524 次2019年4月11日
FacebookKhan Academy
"One of the tools that I choose to use because I believe in the curriculum, the rigor in it, is Khan Academy." – Isai Baltezar, 3rd-grade teacher, California. | Khan Academy
0:22
"One of the tools that I choose to use because I believe in the curric…
已浏览 1.6万 次2019年2月27日
FacebookKhan Academy
6:52
Matrix in Math | Definition, Notation & Operations
已浏览 6.4万 次2014年9月19日
Study.com
1:54
Matrices and Matrix Algebra
2024年3月29日
statisticshowto.com
3:37
Using arithmetic sequences formulas | Mathematics I | High Sc…
已浏览 26.8万 次2016年3月2日
YouTubeKhan Academy
Solving for matrices using addition properties | Matrices | Grade 12 | …
已浏览 106 次8 个月之前
YouTubeKhan Academy India - English
Challenge Static Functions Khan Academy
已浏览 2414 次2020年9月15日
YouTubeDarknightcerb
11:23
Intro to Matrices
已浏览 317.4万 次2018年2月16日
YouTubeThe Organic Chemistry Tutor
3:29
Transformations, part 3 | Multivariable calculus | Khan Acad…
已浏览 10.3万 次2016年5月5日
YouTubeKhan Academy
5:16
Transformations, part 1 | Multivariable calculus | Khan Acad…
已浏览 17.8万 次2016年5月5日
YouTubeKhan Academy
4:38
Transformations, part 2 | Multivariable calculus | Khan Acad…
已浏览 11.8万 次2016年5月5日
YouTubeKhan Academy
4:41
Zero matrix | Matrices | Precalculus | Khan Academy
已浏览 13.7万 次2014年3月17日
YouTubeKhan Academy
8:51
Linear models example 1 | Algebra I | Khan Academy
已浏览 20万 次2015年8月6日
YouTubeKhan Academy
2:18
Scalar multiplication | Matrices | Precalculus | Khan Academy
已浏览 50.8万 次2013年2月22日
YouTubeKhan Academy
9:54
GMAT: Math 1 | Problem solving | GMAT | Khan Academy
已浏览 70.5万 次2008年12月14日
YouTubeKhan Academy
5:51
Parametric curves | Multivariable calculus | Khan Academy
已浏览 42.2万 次2016年5月5日
YouTubeKhan Academy
18:49
Linear Algebra - Lecture 9 - Matrix Equations
已浏览 7.6万 次2018年5月25日
YouTubeJames Hamblin
3:17
Inverse property of multiplication | Arithmetic properties | Pre-Algebr…
已浏览 38.1万 次2011年9月20日
YouTubeKhan Academy
13:04
Subspace projection matrix example | Linear Algebra | Khan Academy
已浏览 11.6万 次2009年11月10日
YouTubeKhan Academy
6:50
Inverse matrix introduction | Matrices | Precalculus | Khan Aca…
已浏览 2.7万 次2021年3月21日
YouTubeKhan Academy
6:10
The Hessian matrix | Multivariable calculus | Khan Academy
已浏览 50.9万 次2016年6月16日
YouTubeKhan Academy
7:06
Introduction to 3d graphs | Multivariable calculus | Khan Acad…
已浏览 42.8万 次2016年5月5日
YouTubeKhan Academy
6:26
Matrix multiplication introduction | Matrices | Precalculus | Khan Aca…
已浏览 64.1万 次2014年3月17日
YouTubeKhan Academy
4:29
Introduction to the matrix | Matrices | Precalculus | Khan Academy
已浏览 105万 次2013年2月22日
YouTubeKhan Academy
观看更多视频
静态缩略图占位符