Teaching guide · Miner Technician 3
Resolve difficult, recurring and fleet-wide problems—and teach others how to reason through them.
Tech 2 outcomes or equivalent field experience, including evidence-based diagnosis and recovery verification.
Teach the explanation before assessing it. Clarify vocabulary, use worked examples and give learners time to read all lessons in each section. No required case workbook or written rubric accompanies the course.
Section 1
Work with incomplete or conflicting evidence without forcing a diagnosis.
Plan your observation around the conditions that make the fault come back.
Assessment after all lessons: 6 questions. Use the feedback to identify the concepts that need another explanation.
Section assessment →Section 2
Tell failures with a shared cause apart from failures that happen together by chance.
Turn a difficult incident into an evidence-backed improvement.
Assessment after all lessons: 6 questions. Use the feedback to identify the concepts that need another explanation.
Section assessment →Section 3
Help a technician develop a reliable diagnostic process.
Observe performance fairly, identify development needs and coordinate complex work.
Assessment after all lessons: 6 questions. Use the feedback to identify the concepts that need another explanation.
Section assessment →Review all course units before the comprehensive assessment. Keep knowledge results distinct from workplace competence, and explain what additional site training is needed.
Level assessment →