免费信息发布

Khan Academy

  • 2180人气指数
  • 8PageRank
  • 0百度权重
  • 1Sogou Rank
  • 3669AlexaRank
  • 0入站次数
  • 54出站次数
  • 2014-05-22收录时间
分类信息发布网
  • 网站地址:
  • 服务器IP:72.14.249.132
  • 缩略简图:Khan Academy

网站介绍:
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.
网站标签:
khan academy learn videos lectures practice exercises skills
收录声明:
Khan Academy于2014-05-22被乐信分类目录网收录,本平台仅提供Khan Academy的信息展示,与Khan Academy没有任何关系,不承担相关法律责任。尽管本平台在收录Khan Academy时内容信息都正常,但是该网站访问异常时就会变成失效链接, 若该网站存在或跳转到违法违规信息页面,请选择立即举报