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.
✅ The Organic Chemistry Tutor特点:讲解详细,适合AP入门。包含了物理、数学等多个AP课程的教学视频。这几个网站是AP学习的神【AP学习网站】1⃣ Khan Academy特点:提供大量免费的学习资源,包括视频课程、练习题和针对 AP 考试的备考指南。2⃣College Board...
Khan Academy (有APP、有网页版) 要注册,免费,可以捐款 Khan Academy网页设计简单干净,没有那些花里胡哨的广告,只有知识的陈列,视觉效果非常舒适。从数学、物理、化学、生物、历史、经济学、计算机等等科目应有尽有,目测最少能学十年。 全科,全科,全科! 因此这里的全科内容适合从公立学校转到国际学校,需要自己补上...
Standard reduction potentials _ Redox reactions and electrochemistry _ Chemistry 8 -- 9:43 App Calculating the equilibrium constant from the standard cell potential _ Khan Aca 79 -- 4:35 App Common Fuel Types and Uses _ AP Environmental Science _ Khan Academy 6 -- 4:10 App Isotopes _ Isoto...
Melissa Higgason, Chemistry teacher at Hobart High School, Indiana, USWe’re excited to now power Khanmigo for Teachers with Azure OpenAI Service to provide increased availability and support the Khan Academy team in making efficient use of the technology. Khanmigo is currently available in the ...
Khan Academy allows you to learn almost anything for free. Khan Academy cover a massive number of topics, includingK-12 math, science topics such asbiology,chemistry, andphysics, and even the humanities with playlists on finance and history. You can learn about thefundamentals of computer science...
The Khan Academy has over 2,400 videos covering science, math, and more. These are my notes from Salman Khan's Chemistry videos. For the full videos, see http://www.khanacademy.org.Introduction to the AtomAtom is the Greek word for uncuttable. It's actually made up of neutrons, ...
Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology — Khan Academy's learning library is available to you, for free. –Learn anything, for free: Thousands of interactive...
AP-based resources, taught by instructors who know the AP materials intimately, giving you another way for students to prep at home before they take their exam. Current offerings include AP courses in world history, art history, calculus AB/BC, statistics, macroeconomics, chemistry, and more...
Hear more:Khan Academy Founder Sal Khan on the Future of Learning (WorkLab podcast) Top image:Melissa Higgason, who teaches chemistry at Hobart High School in Hobart, Indiana, instructs her students on how to use marshmallows and water bottles to understand an abstract chemistry concept, ...