Instruct participants as follows:
‘There’s a game show called ‘Tell me something I don’t know’. In it a guest states a fact, poses a related question and then the hosts ask questions in order to guess the right answers.
Here’s an example: ‘In the US you always sing along to the national anthem. In Spain no one does. Can you guess why?’ The hosts ask questions such as ‘Does it have to do with the Franco era?’, ‘Are the lyrics in a foreign language e.g. Latin?’ etc. They either guess the answer or the guest reveals it (‘The Spanish anthem doesn’t have any lyrics’).
We’re going to play this game now. Each of you will be the guest once with all the others asking questions. Reflect on the past iteration. Use the next 5 minutes to think of a fact and question.’
The fact has to fulfill 3 criteria. Write them down on a board or reveal a pre-written flipchart:
It must be something that only you know and most other team members don’t know (or are unaware of)
It must be worth knowing
It must be actionable, i. e. have the potential to spark anything
along the lines of "Let's do more/less of this.", "Watch out this doesn't happen to you.", "That was awesome. Do try it yourself.", ...
Let them write down their fact on an index card. When everyone is ready, ask the first participant to hang up their index card on the board and present their fact and question to the audience. (People who feel uncomfortable with the game flair don’t have to ask a question. They can also just tell the story around their fact without questions from the ‘audience’.) The audience asks questions to guess the answer. Short discussions are okay. The Scrum Master may also ask questions and gently steer the conversation towards possible actions. Document any actions identified during the discussion on the board. Then move on to the next participant. Use about 5 minutes per participant.
Once all the facts have been presented, the team dot-votes which fact fulfilled the 3 criteria best. The winner receives a framed “Certificate of impressive knowledge”. It documents that “$name has impressed $team with their impressive knowledge”.
The facts and actions can be input for "Generate insight" or use the actions for "Decide what to do”.
Group discussion with varying subsets of participants Source:
Place at least 4 and at most 6 chairs in a row so that they face the group. Explain the rules:
Take a bench seat when you want to contribute to the discussion
One seat must always be empty
When the last seat is taken, someone else must leave and return to the audience
Get everything going by sitting on the 'bench' and wondering aloud about something you learned in the previous phase until someone joins. End the activity when discussion dies down. This is a variant of 'Fish Bowl'. It's suited for groups of 10-25 people.
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!
Let team members appreciate each other and end positively Source:
Agile Retrospectives who took it from 'The Satir Model: Family Therapy and Beyond'
Start by giving a sincere appreciation of one of the participants. It can be anything they contributed: help to the team or you, a solved problem, ...Then invite others and wait for someone to work up the nerve. Close, when no one has talked for a minute.