Updated in May 2025.

This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Gain a competitive edge by mastering the Lean Six Sigma Yellow Belt methodology, designed to streamline processes, reduce waste, and improve efficiency. In this course, you'll learn the foundational principles of Lean and Six Sigma, exploring their combined power to enhance critical thinking and elevate project outcomes. With actionable strategies, you'll gain skills to drive measurable improvements in any process. The course begins with an introduction to Lean Six Sigma, covering its history, key terms, and essential concepts. You'll dive deep into identifying waste and defects using tools like TIM WOODS and explore the powerful PDCA and DMAIC frameworks. Each phase of DMAIC is meticulously broken down to equip you with practical tools, such as SIPOC diagrams, benchmarking techniques, and the Seven Tools of Quality. You’ll then explore advanced strategies for analyzing data, piloting solutions, and maintaining control post-implementation. Special emphasis is placed on real-world applications, including buy-in strategies to ensure successful Lean Six Sigma adoption within organizations. This course is perfect for professionals eager to optimize their workflows, including IT specialists, project managers, and business analysts. No prior experience in Lean Six Sigma is required, making this beginner-friendly course an ideal starting point for your process improvement journey.