Brainwriting

Purpose

Brainwriting is a structured silent ideation method where participants write ideas on paper and pass them to the next person, who adds to or builds on them. It produces as many ideas as traditional brainstorming but ensures equal contribution, reduces social loafing, and prevents dominant voices from steering the group.

At a glance

• Group size: 4–12
• Duration: 30 minutes
• Difficulty: Beginner
• Facilitation style: Silent, structured rotation
• Setting: In-person or virtual (with shared docs or digital sticky notes)

How to run

1. State the challenge (2 min). Write the problem statement or question visibly for all.
2. Set up sheets (1 min). Give each participant a sheet divided into a grid (e.g., 3 columns × 6 rows for the classic 6-3-5 format).
3. Round 1 — Write (5 min). Each participant writes 3 ideas in the first row of their sheet.
4. Pass and build (5 min per round, 4–5 rounds). Pass sheets to the left. Read the previous ideas and write 3 new ones inspired by, building on, or contrasting with what’s already there.
5. Harvest (5 min). Collect all sheets. Read aloud or post all ideas. Cluster and discuss the strongest.

Materials needed

• Pre-printed 6-3-5 grid sheets (or blank A4 paper)
• Pens or markers
• Timer

Pitfalls & common mistakes

• Talking during writing. Silence is essential — it allows introverts and deep thinkers to contribute fully.
• Repeating instead of building. Encourage participants to read previous ideas and explicitly evolve them.
• Rushing the harvest. Ideas on paper are useless if not reviewed, clustered, and discussed.

Inclusion & accessibility

• Offer larger-print grids and thick pens for those with visual or motor impairments.
• Allow typing on a laptop as an alternative to handwriting.
• For virtual settings, use a shared spreadsheet with one tab per participant.

Variations

• 6-3-5 Brainwriting: Classic format: 6 people, 3 ideas per round, 5 minutes per round = 108 ideas in 30 minutes.
• Brainwriting Pool: Sheets are placed in the centre; participants pick up any sheet to build on.
• Digital Brainwriting: Use Miro or Mural with timed sticky-note rounds.

When NOT to use this

• When the group needs real-time debate and immediate challenge of ideas.
• When the topic is so novel that participants need prompts and examples before they can generate ideas.

Source & further reading

• Rohrbach, B. (1969). Kreativ nach Regeln: Methode 635. *Absatzwirtschaft.*
• VanGundy, A. B. (1988). *Techniques of Structured Problem Solving.* Van Nostrand Reinhold.