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.
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; ...
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 网址:HyperPhysics 简介:一个内容丰富的物理概念在线百科,适合深入学习物理概念。
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 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、...
摘要: Our experience in teaching a first course in soil 年份: 2016 收藏 引用 批量引用 报错 分享 求助全文 通过文献互助平台发起求助,成功后即可免费获取论文全文。 请先登入相似文献Using Khan Academy Videos in Flipped Classroom Mode to Bolster Calculus Skills in Soil Physics Courses. Using Khan ...
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 ...
physics, chemistry and biology to astronomy, history, economics, finance, engineering and medicine. Khan counts Microsoft founder Bill Gates among his fans and students. Gates has described Sal Khan as his favorite teacher, and Gates Foundation has provided funding to enable Khan Academy to grow. ...
In 2015, Khan Academy became an official partner of the SAT—the standardized test used for US college admissions. Here too, the platform's impact on outcomes has been backed by research, unlike for-profit companies that charge up to thousands of dollars for the same services but don't publ...