A3 Problem Solving Brainstorming helps teams quickly diagnose issues, align on root causes, and design actionable countermeasures. Built for lean, cross-functional collaboration, it turns messy problems into clear plans.
What is A3 Problem Solving Brainstorming for designers, product managers, founders, and facilitators?
A structured, one-page method to capture problem, analysis, and actions
Promotes shared understanding and rapid iteration across roles
A3 problem solving for product discovery and UX outcomes
What problem does A3 Problem Solving Brainstorming solve for designers, product managers, founders, and facilitators?
Eliminates unclear ownership and scattered notes
Aligns goals, root causes, and metrics in one artifact
Speeds decisions with evidence-based thinking
Lean A3 brainstorming facilitation tips
How to use the A3 Problem Solving Brainstorming template
Define the problem with scope, impact, and target metric.
Analyze root causes using data, user research, and value stream mapping.
Propose countermeasures with owners, timelines, and success criteria.
Plan experiments; track results and iterate.
FAQs about A3 Problem Solving Brainstorming
When to use it? For high-impact, ambiguous problems needing cross-functional alignment.
How long does it take? 60–90 minutes to draft; ongoing to refine.
What inputs help? Metrics, user insights, process maps, and cost/risk estimates.
