Problem Solving & Continual Improvement
Eighteen essential problem-solving and continuous-improvement tools used across manufacturing and Lean operations. Open a topic below to listen to its narrated training in English, Bahasa Malaysia, Tamil, or Mandarin. Each topic has its own 10-question assessment (50% to pass) and its own Certificate of Awareness — questions are never mixed between topics.
🧹 5S
Sort, Set in Order, Shine, Standardize, Sustain — the workplace organization system behind every other improvement.
✅ Check Sheet
A simple form that turns raw observations into structured, countable data.
🔀 SIPOC
Map Suppliers, Inputs, Process, Outputs, and Customers to see the big picture before you improve anything.
🚶 Gemba Walk
Go to where the real work happens to observe the process firsthand instead of relying on reports.
⚠️ FMEA
Failure Mode and Effects Analysis — rank and prioritize risks before they become real failures.
🔁 DMAIC
Define, Measure, Analyze, Improve, Control — the core Six Sigma problem-solving cycle.
📋 8D Report
An eight-discipline team methodology for solving and permanently closing out major customer problems.
🔧 CAPA
Corrective and Preventive Action — fix the problem in front of you, then stop it from ever coming back.
🔄 Kaizen
Small, continuous, everyday improvements made by everyone, not just management.
🛡️ Poka-Yoke
Error-proofing — design the process so mistakes become physically impossible to make.
🛑 Jidoka
Autonomation — machines and people stop the line the moment something goes wrong.
⏰ JIT (Just-In-Time)
Produce only what is needed, when it is needed, in the amount needed — eliminating excess inventory.
⚖️ Heijunka
Production leveling — smooth out the workload so no station is ever overloaded or starved.
📂 Kanban
A visual signal system that pulls work through the process instead of pushing it.
⚙️ Lean Manufacturing
The overarching philosophy of eliminating waste and maximizing value for the customer.
🏆 TQM
Total Quality Management — embedding quality into every process and every employee, company-wide.
📅 Gantt Chart
A visual project timeline that shows tasks, durations, and dependencies at a glance.
🖥️ SAP
The enterprise system that connects production, inventory, and quality data across the business.