Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Udemy

Certified Lean Six Sigma Green Belt (2025)

via Udemy

Overview

Concepts, Tools, and Real-Life Strategies for the Continuous Improvement Professional

What you'll learn:
  • Beginner through intermediate Lean Six Sigma problem-solving strategies and concepts
  • Lean Manufacturing tools like Value Stream Mapping, OEE, Takt time, Cellular Manufacturing and SMED
  • Six Sigma tools like descriptive statistics, control charts, pareto analysis and capability analysis
  • Business finance tools like Breakeven Analysis, Cost of Quality, Economic Order Quantity, and Payback Period
  • Introductions to advanced strategies like Predictive Maintenance, Regression Analysis, Design for Assembly and Layered Process Auditing
  • Lots of downloadable Excel-based templates you can use at your own company
  • Advanced decision-making tools and approaches including Theory of Constraints, Change Management, Team Development and the value of Prototyping
  • A thorough overview of the best and most effective Lean Six Sigma Tools from a continuous improvement leader
  • Key concepts of Quality Engineering and Quality Management

In this newly updated course, "Certified Lean Six Sigma Green Belt (2025)", you will learn the beginner through intermediate tools, concepts and strategies of the Lean Six Sigma methodology. These techniques and ideas are virtually universal, and can be applied at your organization and within your applications.

The tools of Lean Manufacturing show you how to reduce all forms of wastes, or "mudas" as they're called in the Toyota Production System, and to increase the flow through your system. The tools of Six Sigma show you how to reduce variation, the true enemy of quality. Together, Lean Six Sigma provides a wide range of complementary tools and methods to solve those nagging problems in your manufacturing process, reduce defects, reduce the costs of inventory, increase your organization's profits, and improve employee morale.

In this course -- almost 9.0 hours long -- you will learn at a GREENBELTlevel. In other words, you will learn all the major tools at a conceptual level, and for many of the tools, you'll get a chance to dig into the analytical work. No prior statistical knowledge is necessary. And even though this class digs into many different analytical methods within the context of Microsoft Excel, the pace is slow and steady so everyone, regardless of their background can learn these skills.

Plus, when you sign up for this class, you will receive over a dozen downloadable Excel templates and study guides to get you started implementing improvements at your company!!

You will learn all these tools within the DMAIC framework. DMAICis a problem-solving approach developed by the gurus of quality in the mid 20th century. Yet ... it is still very relevant today. DMAIC stand for:Define, Measure, Analyze, Improve and Control. These are the five phases of solving just about any problem.

Here is a small sampling of the simple, yet powerful tools you'll learn at each phase:

DEFINE:

  • SIPOC Diagrams

  • Value Stream Mapping

  • Rolled Through Yield

  • Overall Equipment Effectiveness

  • Breakeven Point

  • Going to the "Gemba"

MEASURE:

  • Critical-to-Quality Characteristics

  • Process Capability Analysis

  • Correlation

  • Control Charting

  • Measurement System Analysis

  • Who are Your Stakeholders?

ANALYZE:

  • Five Why's x 3 Layers

  • Takt Time

  • Total Cost of Inventory

  • Simple Linear Regression

  • Qualitative Analysis

  • The Value of Curiosity in Problem Solving

IMPROVE:

  • Predictive Maintenance

  • Shifting the Mean

  • 5S

  • Cellular Manufacturing

  • Design for Assembly

  • Why Prototype?

CONTROL:

  • Standardized Training

  • Process Control Plan

  • Layered Process Auditing

  • Andon

  • Checklists

  • Control Limits

And in addition to the many tools you'll learn, you will also gain tremendous managerial-level insights like:

  • Strategies for Change Management

  • Principles of Project Management

  • Theory of Constraints

  • Using Pareto Analysis for Problem Selection

  • Connecting LSSprojects to an Organization's Business Objectives

  • Relevant Business Finance Principles

  • And Much More

NEWFOR2025:

  • Added content on contingency planning and TEEP

  • Updated and expanded course notes

  • A downloadable Lean Six Sigma Glossary of Terminology

  • Fully remastered audio

  • Easier-to-follow course sections

Here's what Udemy students are saying about "Certified Lean Six Sigma Green Belt (2025)":

  • "Love the course! The instructor is very clear and explains all the concepts in detail." - Sarah B.

  • "Brilliant course without the time-consuming "filler" of most six sigma courses" - E. Duflo

  • "This course is very easy to understand." - Rohith A.

  • "As expected, another great course form Ray!" - Sergio A.

  • "Loved the way 6 sigma was explained. I understand it now : )" - Eva A.

  • "Definitely would recommend it to anyone pursuing their lean six sigma certification journey." - Jithu B.

  • Plus Hundreds of 5-star Reviews!!

When you sign up for "Certified Lean Six Sigma Green Belt (2025)", you get the videos, the templates and the strategies all packaged within a very practical framework. Today is the day to take your problem-solving and continuous improvement skills to a whole new level!! You have nothing to lose and everything to gain. And as an added bonus ... When you've competed this course, you will receive from Udemy a downloadable and printable Certificate of Completion for this course "Certified Lean Six Sigma Green Belt".

When you purchase this class, you also get two additional benefits:

First, you get LIFETIMEACCESS to all course materials ... even NEWMATERIALS we've added annually for the past 3 years. If you want to come back for a refreshers 6 months or 6 years after completing this course, it will be here for you. With no required start or finish times, you get maximum flexibility to take or re-take this class as needed.

And secondly, if you have any questions about the course material, you are welcome to reach out to me, Ray Harkins, through Udemy's messaging service. I try very hard to respond to every question Iget within 48 hours.

So in total, you get:

  • High-quality course materials,

  • A career-boosting Certificate of Completion listing your name, the course's name, its time duration, etc.,

  • Lots of downloadable templates and resources,

  • Lifetime access to all course materials,

  • Q&A access to an industry-leading professional,

  • All for a very low price!!

Don't wait ... Sign up today!

Taught by

Ray Harkins, The Manufacturing Academy

Reviews

4.6 rating at Udemy based on 586 ratings

Start your review of Certified Lean Six Sigma Green Belt (2025)

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.