Planning Poker is a consensus-based technique for estimating the effort associated with PBIs. It was first described by James Grenning in 2002 and popularized by Mike Cohn in 2004.
Planning Poker is an Agile practice that harnesses the “wisdom of the crowd”. The goal of planning poker is not to derive an exact and accurate estimate that would stand all future scrutiny, but rather, to obtain a group estimate in a fast, cost effective and collaborative way.
Agile Estimation Cards Our Agile Estimation Cards are ideal for planning poker, or as it’s also known, relative estimating and are used by Agile practitioners for estimating development goals in software development. Get consensus at the start of the planning stage, when the cost is trivial.
Relative Estimation in Practice. To put relative estimation into practice, many teams play a nifty game called Planning Poker. My article “Planning Poker at Pace” explains the mechanics of this effective technique and offers a selection of tips and tricks to make it as effective and efficient as possible.
Planning Poker powers agile teams at some of the world's top brands: The leading sprint estimation tool for agile development teams. Planning Poker is the fun, easy way for your team to effectively plan and execute a sprint planning session.
We conducted a simulation exercise where students first estimated tasks applying the concepts of relative estimation based on the concepts explained in the lecture, and then to estimate tasks applying the Agile Planning Poker technique. To investigate the students' perception, we used a survey at the end of each exercise.
Another thing to add is that planning poker is a consensus-based estimation techniques. That means that when you get vastly different estimates, the team members discuss it until they reach a number that they all agree with. They don't just estimate as a team and then take the average.
Agile Estimation (Planning Poker). Evidence that we are better estimating relative size than absolute size Unit-less estimates also known as “story. Other planning techniques exist. Learn about several approaches and pick the one that best fits your project’s needs.