NO BELT YET
Lean Six Sigma · White → Yellow → Green

Learn process improvement by fixing your own problem.

Most courses teach you someone else's case study. BeltWorks starts with a real problem from your life or job — then walks you through solving it with the same DMAIC method used on factory floors, hospitals and banks worldwide. As simple as a cup of coffee. As rigorous as a Master Black Belt.

Method
DMAIC, end to end
Format
Your problem = your project
Assessment
80% mastery exams
Outcome
Verified certificate

The coffee rule

Every concept in this academy is first explained using one universal process — making a cup of coffee. If you can see waste, variation and defects in a coffee run, you can see them anywhere. Then you immediately apply the same lens to your problem. That's how adults actually learn: relevance first, theory second.

Choose your belt path

Each belt builds on the last. Finish the course, pass the certification exam at 80%, and your certificate is issued instantly with a unique verification ID.

White Belt

Foundations · Everyone
Free
  • What Lean and Six Sigma really are
  • The 8 wastes (DOWNTIME) — and how to spot them
  • The DMAIC roadmap
  • Voice of the Customer basics
  • Write a professional problem statement for your real problem
  • White Belt exam + certificate
MOST POPULAR

Yellow Belt

Practitioner · Team member
$100 once-off
  • Everything in White Belt
  • Project charters and SIPOC — with a live builder
  • Process mapping and value stream thinking
  • Collect and read real baseline data
  • 5 Whys and Fishbone root-cause tools, applied to your problem
  • Improve and Control: PDCA, piloting, standard work
  • Yellow Belt exam + certificate

Green Belt

Project leader · Change driver
$299 once-off
  • Everything in Yellow Belt
  • Lead a DMAIC project: stakeholders, team, scope
  • Process capability, sigma level and DPMO — interactive calculator
  • Control charts and hypothesis testing, made practical
  • FMEA risk tool with live RPN scoring
  • Poka-yoke, control plans and sustaining gains
  • Capstone: full DMAIC write-up of your project
  • Green Belt exam + certificate

Built on adult learning science

BeltWorks applies andragogy — the study of how adults learn — throughout. Adults learn best when the material is problem-centred rather than subject-centred, immediately applicable, self-directed, and anchored in their own experience. That's why the app makes your real problem the spine of the whole curriculum, lets you move at your own pace, explains why every answer is right or wrong, and never asks you to memorise anything you won't use.

Step 1 of 1 · Your project intake

What problem are you going to solve?

This becomes your training project. Every tool in the course will be applied to it. Pick something real — from work, study, home or community. Small is fine; real matters.

Describe what's going wrong. Don't explain causes or solutions yet — just the pain.
Time, count, cost or percentage. A guess is fine — you'll refine this in the Measure phase.
Your journey · plotted like a control chart

Your project file · the golden thread

One problem. One thread. Every tool.

A problem well defined is half solved. This file follows your project through every artifact — and it's what the Master Black Belt reviews before you may sit each exam.

Certification issued