The following three videos can be used as impulses discussing possible effects of technology/robotics on society. The students might prepare this at home or in class in different groups. They present it to each other and discuss possible effects. https://www.youtube.com/watch?v=rVlhMGQgDkY https://www.youtube.com/watch?v=V7TKBFJMbi0 https://www.youtube.com/watch?v=UIWWLg4wLEY
Guide to how to write a for and against essay
A very recommendable text and video for students about how to write a for and against essay. http://www.cristinacabal.com/?p=7367