About | Khan Academy
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About | Khan Academy
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.
Apr 25, 2024
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
2.9M viewsNov 19, 2006
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
1.5M viewsJan 28, 2007
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
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Top videos
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
17.2K viewsApr 25, 2018
Teaching Programming Online at Khan Academy
Teaching Programming Online at Khan Academy
speakerdeck.com
Oct 23, 2013
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
85.6K viewsMay 8, 2017
Khan Academy Science
Elements and atoms | Atoms, compounds, and ions | Chemistry | Khan Academy
13:09
Elements and atoms | Atoms, compounds, and ions | Chemistry | Khan Academy
YouTubeKhan Academy
4.2M viewsAug 1, 2011
Science on Khan Academy
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Science on Khan Academy
YouTubeKhan Academy
14.5K views3 months ago
Cell parts and their functions | Cells and organisms | Middle school biology | Khan Academy
4:14
Cell parts and their functions | Cells and organisms | Middle school biology | Khan Academy
YouTubeKhan Academy
136.4K viewsFeb 28, 2022
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 …
17.2K viewsApr 25, 2018
FacebookKhan Academy
Teaching Programming Online at Khan Academy
Teaching Programming Online at Khan Academy
Oct 23, 2013
speakerdeck.com
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 …
85.6K viewsMay 8, 2017
FacebookKhan Academy
"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
0:23
"It's amazing, and it's free. It's free!" – LaToya Grubbs, middle school t…
61.7K viewsFeb 27, 2019
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…
Aug 6, 2024
Khan AcademyKhan Academy
Python 101 – Introduction to Programming
Python 101 – Introduction to Programming
May 22, 2018
zenva.com
This week we launched our AP Computer Science Principles course! 🎉 Learn about computers, the internet, programming, algorithms, and data analysis with interactive articles, videos, and 600 practice questions: khanacademy.org/computing/ap-computer-science-principles (video via: Code.org) | Khan Academy
0:18
This week we launched our AP Computer Science Principles cour…
13.2K viewsApr 27, 2019
FacebookKhan Academy
0:28
15 reactions · 11 shares | Calling all teachers! 戮Khan Academy offer…
524 views1 week ago
FacebookKhan Academy
0:22
15K views · 137 reactions | "One of the tools that I choose to use beca…
15.7K views1 week ago
FacebookKhan Academy
Programming Basics 101: Starting from Scratch.
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Complete Guide to C Programming Foundations
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From Zero to Hero: Beginner's Guide to C Programming 🔥
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Introduction | Python | Tutorial 1
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Introduction to Programming - Basics
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Using Khan Academy
139.5K viewsDec 18, 2014
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Introduction to logarithm properties (part 2) | Logarithms | Algebra II | …
802.7K viewsNov 15, 2007
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Introduction to Khan Academy Kids
1.3M viewsMar 2, 2020
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5 Basic Concepts of Programming
235.7K viewsMar 2, 2019
YouTubeDouble D
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Intro to Variables | Computer Programming | Khan Academy
134.5K viewsMay 13, 2014
YouTubeKhan Academy Computing
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Introduction to exponents | Pre-Algebra | Khan Academy
1.2M viewsAug 2, 2013
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Incrementing shortcuts | Computer Programming | Khan Academy
89.4K viewsOct 30, 2015
YouTubeKhan Academy Computing
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If Statements | Computer Programming | Khan Academy
47K viewsMay 13, 2014
YouTubeKhan Academy Computing
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basics of CODING in 10 minutes
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YouTubeThe StudyTube Project
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Adding and subtracting polynomials | Algebra Basics | Khan Academy
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Making animations | Computer Programming | Khan Academy
200K viewsOct 30, 2015
YouTubeKhan Academy Computing
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Python Full Course - 12 Hours | Python For Beginners - Full Cours…
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YouTubeedureka!
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Basic trigonometry II | Basic trigonometry | Trigonometry | Kha…
1.9M viewsFeb 15, 2011
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Basic subtraction | Addition and subtraction | Arithmetic | Khan Ac…
1.2M viewsJul 10, 2008
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Division 1 | Multiplication and division | Arithmetic | Khan Acade…
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