5 Whys Analysis Toolkit (PowerPoint PPT Deck + Templates)

DESCRIPTION

 

The 5 Whys Analysis Toolkit is a facilitation-ready resource designed to help organizations identify root causes of problems quickly and effectively. Developed by Sakichi Toyoda and widely used in the Toyota Production System, the 5 Whys method uncovers underlying issues by repeatedly asking “Why?” until the true cause is revealed.

​

This toolkit provides:

✅ Step-by-step instructional guide explaining the 5 Whys method.

✅ Templates (Word & Excel) for conducting structured analyses.

✅ Practical examples from manufacturing and service industries.

✅ Self-checklist to ensure accuracy and avoid superficial answers.

✅ Integration guidance with other tools (Fishbone diagrams, PDCA, A3 problem solving).

​

LEARNING OBJECTIVES

​

1. Understand the purpose and benefits of the 5 Whys technique.

2. Learn how to apply 5 Whys to identify root causes of problems.

3. Acquire skills to integrate 5 Whys into Lean and continuous improvement initiatives.

4. Recognize common pitfalls and best practices in using the method.

​

CONTENTS

​

1. Introduction to 5 Whys – Origins, objectives, and benefits.

2. Principles of Root Cause Analysis – Why problems recur and how to prevent them.

3. The 5 Whys Method – Step‑by‑step application.

4. Examples of 5 Whys Analysis – Case studies from manufacturing and service industries.

5. Integrating 5 Whys with Other Tools – Fishbone diagrams, problem‑solving frameworks.

6. Best Practices & Pitfalls – Ensuring accuracy and avoiding superficial answers.

7. Practical Application – Templates and exercises for teams.

​

​

You may also be interested in the following training presentations (sold separately):​

​​​

1. 8D Problem Solving

2. PDCA Problem Solving Process & Tools

3. Root Cause Analysis Frameworks & Tools

4. Root Cause Analysis (RCA)

​​​

​

​

​

​