You have to create a Timeline about the history of Pop & Rock. Here you have an example:
Then, give to the class a short explanation.
Go to http://www.timetoast.com/, and login as
Create a New Timeline. Upload an image, give it the title “Rock&Pop+your name”. Add the events given by your classmates. Upload pictures and text.
You also can use this Timeline to get some information: http://www.theguardian.com/music/interactive/2011/jun/11/history-modern-music-timeline
You have two weeks to finish this activity.