1) Using photo
https://drive.google.com/file/d/0B2SXSB4PTkuXVjU1djdkcDBqQjA/view?usp=sharing
3) Screencasting/ Backchannel Discussion - introducing Padlet
4) Whiteboarding
https://goo.gl/C9vkgB
6) Blog Webpage
http://rebekah850.blogspot.sg/
7) Polling
8) Twitter
9) Google Drive
10) Gaming
