Luma

Creative Matrix

Constraints can spark creativity. A creative matrix gives you structure by combining different categories to generate ideas. This forces unusual combinations that lead to fresh thinking. Use this method when you need lots of ideas fast.

Duration
45 mins
Group Size
8-15
Category
Luma
Difficulty
Easy
Energy
Medium

Objectives

Participants will:

  • Generate many ideas.

  • Think differently.

  • Find unusual combinations.

  • Get everyone contributing.

  • Break out of ruts.

  • Explore systematically.

Outcomes

Participants will leave with:

  • Matrix-generated creative combinations.

  • Novel ideas from systematic combination.

  • An expanded solution space.

Step-by-Step Instructions


  1. Define your challenge.

  2. Make a grid (5x5 max).

  3. Put people categories in columns.

  4. Put solution types in rows.

  5. Form teams.

  6. Give out sticky notes.

  7. Generate ideas at intersections.

  8. One idea per note.

  9. Time-box to 15-20 minutes.

Unlock Step-by-Step Instructions

Join 2,500+ facilitators who use Workshopr to plan better workshops — free during beta.

Facilitator Tips

Setting up the matrix:

  • Rows are concepts or solution spaces. Columns are attributes or parameters.

  • Don't over-complicate it—a 4x4 matrix with good prompts beats a 10x10 matrix that overwhelms.


Generating ideas:

  • Work cell by cell. Each intersection forces unexpected combinations.

  • The weird ones—'What if our banking app used game mechanics?'—often lead to the best ideas.


Managing energy:

  • Energy drops around the third row. That's when teams default to obvious answers. Push through. The best ideas often come from fatigue-induced lateral thinking.


Harvest the matrix:

  • Star the promising intersections.

  • Don't try to develop them all. Pick 3-5 that generate the most energy and explore those further. Sometimes, teams get stuck in analysis paralysis; encourage them to just pick a direction.

Pre-Work

For Facilitators

  • Review participant profiles and expectations
  • Prepare all materials and supplies
  • Test technology and room setup

For Participants

  • Complete pre-session survey
  • Review background materials
  • Prepare examples or case studies

Unlock Pre-Work Requirements

Join 2,500+ facilitators who use Workshopr to plan better workshops — free during beta.

Materials Required


  • Grid templates

  • Sticky notes

  • Pens

  • Category labels

  • Timer

Unlock Materials Required

Join 2,500+ facilitators who use Workshopr to plan better workshops — free during beta.

Resources & Templates

Creative Matrix Examples
An article with examples of how the Creative Matrix can be used in different contexts.
Creative Matrix Miro Template
A collaborative Miro template for the Creative Matrix brainstorming exercise.
Creative Matrix Worksheet
A downloadable worksheet for setting up and running a Creative Matrix exercise.
Guide to the Creative Matrix
A guide from Gamestorming on how to use the Creative Matrix to generate a wide range of ideas.
How to Facilitate a Creative Matrix Session
A guide for facilitators on how to run an effective Creative Matrix workshop.

Unlock Resources & Templates

Join 2,500+ facilitators who use Workshopr to plan better workshops — free during beta.

Discussion

0/2000
Loading comments...

Related Exercises

See all exercises

LUMA - Fly-On-The-Wall Observation

4 hours

Observing beats asking sometimes. Watch without interfering to see what people *actually* do, not what they *say* they do. Blend in. Watch natural beh...

Luma

Cover Story Mock-Up

2 hours

Envision your idea as a magazine cover story. What's the headline? This exercise helps you define success and work backward to achieve it. A mock maga...

Luma

LUMA - What's On Your Radar?

1 hour

The Radar Method helps you visualize and manage priorities over time. It's about what deserves your attention *now* versus what's on the horizon. Draw...

Luma

Brainwriting

30 mins

Silent brainstorming works. Participants write ideas and build on them through rotation. No talking means no interruptions or loud voices. Silence rem...

Strategy

Start, Stop, Continue

35 mins

This simple retrospective helps turn insights into action. Participants decide what to start, stop, and continue doing to maximize workshop impact.

Strategy