Anonymous July 19, 2011 khan academy is a good help to every one Anonymous December 08, 2011 good jog and i am also thankful to him who provide us a good learning method...thanx Anonymous January 03, 2012 please send lecture about long day and short day plant中文...
Physics | Science | Khan Academy Introduction to Physics (原视频) p1 数学,最底层的知识,一切知识的浓缩和高度抽象和简化;物理,用数学去理解宇宙中的一切;化学,生物学,以及在它们基础上衍生的所有学科都可以追溯到物理;所以,觉得数学太枯燥,觉得机器学习,深度学习,区块链,量子计算太高深,可以从物理开始学; ...
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. If youre seeing this message, it means were having...
https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-semiconductors译自印度可汗学院物理课:半导体Semiconductors,第二十九节(最后一节),晶体管开关本节介绍了作为开关使用的晶体管的工作特性图文描述,直观易懂,有想学习半导体相关知识的同
Khan Academy(可汗学院) 网址:Khan Academy 简介:提供包括物理学在内的各种学科的免费视频教程和练习。 MIT OpenCourseWare(麻省理工学院公开课) 网址:MIT OpenCourseWare 简介:麻省理工学院提供的免费课程资源,包括物理课程的讲义、视频和作业。 HyperPhysics
Using Khan Academy Videos in Flipped Classroom Mode to Bolster Calculus Skills in Soil Physics Courses.doi:10.4195/nse2016.04.0008... Radcliffe,David,E.,... - 《Journal of Fractal Geometry》 被引量: 0发表: 2016年 Soil Science Education – A Multi-national Look at Current Perspectives Soil kn...
Khan Academy 大小 46.9 MB 類別 教育 兼容性 iPhone 須使用 iOS 15.0 或以上版本。 iPad 須使用 iPadOS 15.0 或以上版本。 iPod touch 須使用 iOS 15.0 或以上版本。 語言 丹麥文、亞美尼亞文、保加利亞文、匈牙利文、北印度文、印尼文、土耳其文、塞爾維亞文、孟加拉文、巴克摩挪威文、德文、捷克文、旁遮普文、...
Khan Academy allows you to learn almost anything for free. It covers subjects such as math, physics, biology, and even computer science. The real magic of this app is that you can learn at your own pace. You can review subjects that you are not good at, or start learning a subject yo...
Lindstrom, Christine, "Using Khan Academy to support students' mathematical skill development in a physics course," Paper ID #13123, 122nd ASEE Annual Conference and Exposition, Seattle, WA, 14-17 June 2015.Lindstrom, C. (2015). Using Khan Academy to support students' mathematical skill ...
Of course, the big news this week is that MIT and Harvard announced that they're joining forces to offer free online courses starting next fall. We gave you the scoop on that yesterday. Open Culture, openculture.com