Root-Cause Problem Solving Playbook (A3, 5 Whys, Fishbone)

Interactive Tool

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Interactive Tool

Explore this interactive audit, assessment, reflection, or practical tool. Sign in to save your responses and return to them later.

Fishbone (Ishikawa) Worksheet — Example & Template. This worksheet helps you run a structured fishbone session and capture the most probable causes for later analysis. How to use. Write the problem statement on the fishbone head (make it measurable). Label major bones using categories that fit your context (e.g...

A3 Problem Solving Template with Coaching Prompts

A practical, evidence-focused A3 template that explains each section, provides coaching prompts and verification checklists, offers fishbone and 5 Whys guidance, and includes examples and common pitfalls. Designed for teams who want durable countermeasures, verifiable results, and reusable learning.

A3 Problem Solving Template with Coaching Cues

A practical, evidence-focused A3 template that guides teams from clear problem definition through root-cause analysis, countermeasures, implementation, and verification. Includes step-by-step prompts, verification criteria, facilitator coaching cues, common pitfalls, and a short example to help teams avoid superficial fixes and prove that solutions address causes rather than symptoms.

A3 Problem-Solving Template with Coaching Cues

A practical, coachable A3 template that guides teams through background, current condition (with evidence), target, root-cause analysis (fishbone + 5 Whys), countermeasures, implementation plan, verification steps, and follow-up. Each section includes coaching prompts, common pitfalls, and verification tips so the A3 functions as a structured learning tool rather than a static report.

A3 Problem-Solving Template with Coaching Prompts

A practical, coach-friendly A3 template that helps teams capture evidence, analyze root causes (5 Whys and fishbone), design countermeasures, plan implementation, and verify that fixes address causes rather than symptoms. Includes facilitation cues, measurable validation steps, and common pitfalls.

RCA Evidence Collection & Verification Template

An interactive evidence-capture and verification package for root cause facilitation. Collect timelines, attachments, witness statements, tests/reproductions, hypotheses with supporting evidence, countermeasure plans, and a verification checklist that records acceptance criteria and closure readiness.