Math on Khan Academy
0:31
Math on Khan Academy
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...
FacebookKhan Academy已浏览 1.7万 次2018年4月25日
Khan Academy Math
An announcement from Khan 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... | By Khan Academy
1:39
An announcement from Khan 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... | By Khan Academy
FacebookKhan Academy
已浏览 8.5万 次2017年5月8日
Back to school with Khan Academy Kids
0:22
Back to school with Khan Academy Kids
FacebookKhan Academy
已浏览 1.3万 次2018年8月30日
Free teacher tools and resources from Khan Academy
0:23
Free teacher tools and resources from Khan Academy
FacebookKhan Academy
已浏览 6.2万 次2019年2月27日
热门视频
Algebra Can Unlock the Universe: Dr. Saad Khan on Creativity in Algebra
0:41
Algebra Can Unlock the Universe: Dr. Saad Khan on Creativity in Algebra
FacebookKhan Academy
已浏览 6120 次2022年5月26日
Preparing for the AP Calculus exam
0:04
Preparing for the AP Calculus exam
FacebookKhan Academy
已浏览 1.5万 次2018年5月7日
Factorisation by Grouping | Math Algebra Tutorial
2:48
Factorisation by Grouping | Math Algebra Tutorial
TikTokagbanimathsacademy
已浏览 7.6万 次11 个月之前
Khan Academy Science
Khan Academy Ed Talks with Adam Green, PhD
32:57
Khan Academy Ed Talks with Adam Green, PhD
FacebookKhan Academy
已浏览 3557 次2021年8月18日
Change a life, change the world.
1:21
Change a life, change the world.
FacebookKhan Academy
已浏览 38.3万 次2018年7月10日
🏃‍♀️ Ready for a 60 second programming crash course? Speed through the basics of Python data types, variables, conditionals, loops, functions, and data structures. 👩‍💻 You'll probably need a bit more time to master programming, so take it at your own pace with Khan Academy's new Intro to Computer Science - Python course! 📹 Each new programming concept comes with in-depth instructional videos, interactive example programs, code reading exercises, worked examples, and scaffolded programming pr
0:59
🏃‍♀️ Ready for a 60 second programming crash course? Speed through the basics of Python data types, variables, conditionals, loops, functions, and data structures. 👩‍💻 You'll probably need a bit more time to master programming, so take it at your own pace with Khan Academy's new Intro to Computer Science - Python course! 📹 Each new programming concept comes with in-depth instructional videos, interactive example programs, code reading exercises, worked examples, and scaffolded programming pr
FacebookKhan Academy
已浏览 2848 次3 个月之前
反馈