This research discusses how lecturers in an Irish university transferred their classroom-based blended learning Lean Six Sigma modules to online delivery. The transfer from a practical classroom environment to an online classroom needed to be seamless in the students Lean active learning experiences. The output of the paper is to discuss the designing of appropriate delivery methods and practical examples, games, scenarios, exercises in a flipped online classroom. Problem-based learning is ideal for teaching lean manufacturing, driven by a problem-solving culture that values learning as a critical output. The design of a “practical problem based” online Kaizen utilising the virtual classroom as an obeya room enabled students to learn Lean Six Sigma tools and practically deploy the tools. Qualitative and quantitative measures were deployed to assess the success of the transition.