I just thought to share this two videos i found in youtube, which is very useful for those who want to learn about SCRUM methodology, wikipedia: Scrum is an iterative incremental framework for managing complex work (such as new product development) commonly used with agile software development. for more info read here.
SCRUM Basics by Orjan Hillbom
SCRUM in Under 10 Minutes (HD) by @hamids
hope it helps.
