United We TransformCreate teamsGrade your agenda
Exercises/Divergent Ideation/Fishbowl
Circle Dialogue · Divergent Ideation

Fishbowl

Fishbowl is a circle dialogue exercise for divergent ideation: it helps participants open up more possible ideas before choosing a direction.

5 to 15 minutesTIME
Medium group (9-25)GROUP SIZE
ActiveENERGY
In person, RemoteSETTING
High cognitive loadCOGNITIVE LOAD
Strengthens Participation Architecture This divergent ideation exercise strengthens Participation Architecture, one of the eight Gathering Effectiveness pillars.

How to run it

  1. Before the meeting, think of a topic that could be served by a group discussion and write down questions associated with it.
  2. Find a room with a good amount of open space and clear out anything other than chairs.
  3. Create a handout similar to the following:
  4. Arrange the chairs in two concentric circles in the room, as shown in the following figure. The inner circle seats the players engaged in conversation; the outer circle seats the players acting as observers.
  5. Introduce the game and assign “observer” or “player” status to each person. Give everyone a pen and a handout (but mention that the handout is used only in the observer role). Ask the participants to sit in the circle relative to their assigned role.
  6. When 15 minutes are up, ask the group to switch seats and switch roles. Then start another 15-minute discussion on the same topic or a different one.
  7. . Before the meeting, think of a topic that could be served by a group discussion and write down questions associated with it.
  8. . Find a room with a good amount of open space and clear out anything other than chairs.
  9. . Create a handout similar to the following:
  10. . Arrange the chairs in two concentric circles in the room, as shown in the following figure. The inner circle seats the players engaged in conversation; the outer circle seats the players acting as observers.
Live facilitator

Run this exercise live

The facilitator console stays in this browser. Its QR handoff is a short-lived participant snapshot containing only public exercise instructions, phase, prompt, and timer state.

Prompts to use +

Before the meeting, think of a topic that could be served by a group discussion and write down questions associated with it.

Create a handout similar to the following:

Arrange the chairs in two concentric circles in the room, as shown in the following figure. The inner circle seats the players engaged in conversation; the outer circle seats the players acting as observers.

Introduce the game and assign “observer” or “player” status to each person. Give everyone a pen and a handout (but mention that the handout is used only in the observer role). Ask the participants to sit in the circle relative to their assigned role.

When 15 minutes are up, ask the group to switch seats and switch roles. Then start another 15-minute discussion on the same topic or a different one.

. Before the meeting, think of a topic that could be served by a group discussion and write down questions associated with it.

Run this with your AI assistant +

Works with Claude, ChatGPT, Gemini, or your own local model: paste this prompt and your AI will co-facilitate this exercise with you.

Adapt this exercise for my exact room. Exercise: Fishbowl. Readiness: Publishable Draft. Core moves: Before the meeting, think of a topic that could be served by a group discussion and write down questions associated with it.; Create a handout similar to the following:; Arrange the chairs in two concentric circles in the room, as shown in the following figure. The inner circle seats the players engaged in conversation; the outer circle seats the players acting as observers.; Introduce the game and assign “observer” or “player” status to each person. Give everyone a pen and a handout (but mention that the handout is used only in the observer role). Ask the participants to sit in the circle relative to their assigned role.. Return a concise facilitator script with timing, wording, safety notes, and remote/in-person adjustments.

Origin unverified

  • Where we observed it: The strongest current observations come from Gamestorming; aggregators are listed as additional observations, not origin proof. (2 sources observed, including Gamestorming, SessionLab.)
  • What that means: we track where an exercise has been observed in public sources. We do not claim to know who created it, or how popular it is.
  • No efficacy claims: appearing in this library is not a claim that the exercise is proven effective. Facilitator judgment and context decide whether it works for a given room.
  • Corrections: if you have evidence of an earlier or more accurate source, read our methodology and trust boundary and tell us.

Pairs well with