Scrum is a lightweight framework that helps people, teams and organizations generate value through adaptive solutions for complex problems. (The Scrum Guide by Ken Schwaber and Jeff Sutherland, updated 2020).

In a nutshell, Scrum requires a Scrum Master to foster an environment where:
1. A Product Owner orders the work for a complex problem into a Product Backlog.
2. The Scrum Team turns a selection of the work into an Increment of value during a Sprint.
3. The Scrum Team and its stakeholders inspect the results and adjust for the next Sprint.
4. Repeat