SCRUM

http://scrumreferencecard.com/
http://www.scrumstudy.com/SBOK/SCRUMstudy-SBOK-Guide-2013.pdf
books:

http://www.scrumstudy.com/SBOK/SCRUMstudy-SBOK-Guide-2013.pdf

http://scrumtrainingseries.com/


Scrum is a framework methology for new product development

http://agilemanifesto.org/

Manifesto for Agile Software Development

We are uncovering better ways of developing
software by doing it and helping others do it.
Through this work we have come to value:

Individuals and interactions over processes and toolsWorking software over comprehensive documentationCustomer collaboration over contract negotiationResponding to change over following a plan

That is, while there is value in the items on
the right, we value the items on the left more.