For me this was blogging, writing e-books and teaching online courses.

对我来说就是开博，写电子书，教授网上课程。

youdao

Many students drop out of online courses because of the lack of teaching support.

许多学生因为缺乏教学支持而退出了在线课程。

youdao

Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class.

佐治亚理工学院的阿肖克·戈尔教授开发了一个人工智能助教来帮助其解答在线课程中学生的大量疑问。

youdao

BrightSpark Education says the online tutoring is used only as an addition to supplement regular teaching.

VOA: special.2011.04.21

So do reach out ultimately to your assigned teaching fellow, to me, to the help list, to the forums online.

所以务必联系到你们的研究生助教，到我这，到那个帮助栏，到在线论坛上。

哈佛公开课 - 计算机科学课程节选

The teaching fellow for each lecture takes what we call scribe notes. These are posted within a few days online.

助教会把每节课讲义记录下来,这些东西几天内就会被发布到网上去。

哈佛公开课 - 计算机科学课程节选

Another company, called Shmoop, offers fun and comprehensive study guides and other teaching resources online.

FORBES: Getting Schooled on Education Startups

They will be asking, what is the value added by our campus when demand can be aggregated either by bringing students to campus or, much less expensively, by reaching and teaching students online virtually anywhere in the world?

FORBES: The Real Winners of the Coming Revolution in Higher Education

It was the ecosystem behind the iPads that mattered rather than the devices - and the iTunes U platform which allowed the school to put so many teaching resources online was much cheaper than the Virtual Learning Environments that many schools use.

BBC: iSchool - can tech really deliver education?