You take the DeLorean back to the beginning of the project Source:
This activity is great for looking at a longer period of time. Put on your storyteller hat and ask your team to imagine the following scenario:
"You are sitting relaxed at your computer working, when suddenly there is a loud bang and a huge cloud of dust is in your room. You cough and as the dust settles, you realize that a car has driven through the wall of your house. You approach cautiously to see what has happened. The car looks futuristic and has gullwing doors. You wipe the dust off the windshield and realize: it's Marty McFly with his DeLorean. He seems unharmed, but is unconscious. You sense your chance and gently push Marty into the passenger seat. The time machine seems to be undamaged. You risk it and travel back to the beginning of your project: Greenfield. Not a single line of code has been written yet. Now you have the possibility to start again from scratch:
What do you definitely keep?
What do you do differently this time?
What were your biggest learnings?"
Give everybody 7 minutes to write down their ideas on sticky notes – 1 idea per sticky. When the time is up, the first person briefly presents their stickies for the first category and posts them on the board for this category. Then the second person presents and so on. Cluster as you go along. What themes do appear?
What could sub-groups improve when interacting with others? Source:
Identify sub-groups within the participants that interacted during the iteration, e.g. developers/testers, clients/providers, PO/developers, etc. Give participants 3 minutes to silently write down what they think their group did that negatively impacted another group. One person should be part of one group only and write stickies for all groups they don't belong to - 1 sticky per issue.
Then in turn all participants read their stickies and give them to the corresponding group. The affected group rates it from 0 ('It was not a problem') to 5 ('It was a big problem'). Thus you get insights and shared understanding about problems and can select some of them to work on.
Asking and answering go around the team circle - an excellent way to reach consensus Source:
Everyone sits in a circle. Begin by stating that you'll go round asking questions to find out what you want to do as a group. You start by asking your neighbor the first question, e.g. 'What is the most important thing we should start in the next iteration?' Your neighbor answers and asks her neighbor a related question. Stop when consensus emerges or the time is up. Go around at least once, so that everybody is heard!
Gauge participants' satisfaction with the retro on a scale from 1 to 5 in minimum time Source:
ALE 2011, Corinna Baldauf
Put sticky notes on the door with the numbers 1 through 5 on them. 1 is the topmost and best, 5 the lowest and worst.When ending the retrospective, ask your participants to put a sticky to the number they feel reflects the session. The sticky can be empty or have a comment or suggestion on it.