Coaching Trio

Purpose

The Coaching Trio is a peer-learning format that builds coaching skills while solving real problems. Three people rotate through three roles — coach, coachee, and observer — so everyone practises asking powerful questions, being coached, and giving process feedback.

At a glance

How to run

1. Set up (5 min): Form trios. Explain the three roles: Coach (asks questions, does not advise), Coachee (brings a real challenge), Observer (watches the process and gives feedback on coaching quality).
2. Round 1 (12 min): Coachee describes their challenge (2 min). Coach asks open questions to help the coachee think (7 min). Observer gives process feedback (3 min).
3. Round 2 (12 min): Rotate roles. New coachee, new coach, new observer. Repeat the same structure.
4. Round 3 (12 min): Final rotation so everyone has experienced all three roles.
5. Group debrief (4 min): What was the most useful question you received as coachee? What did you notice as observer?

Materials needed

• Role cards (Coach, Coachee, Observer) with brief instructions
• A list of powerful coaching questions (handout)
• Timer (audible or visible)
• Quiet spaces for trios

Pitfalls & common mistakes

• Coach gives advice: The biggest temptation. Remind: "Ask, don’t tell." The observer should flag advice-giving.
• Shallow questions: "Did you try X?" is a closed, advice-laden question. Prefer: "What have you already considered?"
• Skipping the observer role: The meta-feedback is what accelerates coaching skill development.
• Choosing trivial topics: Coachees should bring real, meaningful challenges for maximum learning.

Inclusion & accessibility

• Provide the coaching questions handout in advance.
• Allow written notes during coaching for participants who process better visually.
• In virtual settings, use breakout rooms with a shared timer.
• Let people choose their own trios or assign thoughtfully based on comfort.

Variations

• Extended rounds: 20 minutes per round for deeper coaching sessions (total: 75 min).
• Themed trios: All coachees bring the same type of challenge (e.g., career, stakeholder management).
• Fishbowl trio: One trio coaches in front of the whole group, who observe and debrief together.

When NOT to use this

• When participants have no coaching training at all — provide a 10-minute primer on powerful questions first.
• When the group has fewer than 6 people (2 trios minimum for energy and variety).
• When time is too tight for all three rotations — an incomplete rotation leaves someone without the coach experience.

Source & further reading

• Michael Bungay Stanier, *The Coaching Habit* (Box of Crayons Press, 2016)
• John Whitmore, *Coaching for Performance* (Nicholas Brealey, 2017)
• Nancy Kline, *Time to Think* (Cassell, 2002)