Teaching
What this domain tests
Teaching in CMBB practice is about creating durable Lean Six Sigma capability, not delivering a polished lecture. The exam probes instructional design, delivery, assessment, and transfer: how a Master Black Belt prepares Green Belts, Black Belts, leaders, and process owners to use methods correctly and independently.
Core rules
- Begin with a performance gap and audience analysis. Decide whether the need is awareness, skill, or certification readiness; each requires different depth.
- Write observable learning objectives. Use action verbs from Bloom's revised taxonomy, such as select, calculate, interpret, and defend, rather than vague verbs such as know or understand.
- Map every module to the belt body of knowledge and to real project milestones. A tool lesson should end with a decision rule, not just a template.
- Use adult-learning design: anchor content in live problems, demonstrate the method, let learners practice, and debrief errors. Lecture-only delivery rarely builds transfer.
- Align assessment with objectives. Knowledge checks test recall; case exercises test application; project audits test transfer.
- Evaluate at more than one level: reaction, learning, behavior, and results. Satisfaction scores alone are not evidence of capability.
- Keep lesson plans, version control, attendance, assessment records, and train-the-trainer notes.
Worked example
A Green Belt cohort cannot explain Gage R&R. 'Cover MSA' is not an objective. A better objective is: 'Given a nested measurement data set, select the correct Gage R&R design, interpret %GRR against the decision rule, and state whether the measurement system is acceptable for the project.' The session opens with a defective measurement case, demonstrates software output, then pairs learners to calculate and defend a decision. A short quiz checks knowledge; a 30-day project audit checks transfer. The reasoning is alignment: objective, practice, and assessment all require the same decision.
Traps that cost marks
- Teaching software clicks without teaching when the tool is valid.
- Treating attendance or smile sheets as proof of learning.
- Overloading a session with advanced tools before learners can define a problem.
- Assessing only recall, then blaming learners for poor project use.
- Skipping transfer planning, so capability fades after class.