One Point Lesson (OPL) - Meaning & Types

Published in Operations and Supply Chain Terms by MBA Skool Team, Last Updated: August 20, 2021

What is One Point Lesson (OPL)?

One point lesson (OPL) is a simple yet powerful operational tool used to educate operators in an organization and improve product or service quality. The main point of learning for a particular process is written in one to two sentences, accompanied by simplified but explanatory diagrams. An ideal one-point lesson should be prepared within half an hour, comprehended in 10 minutes and have 80% diagrams and 20% text.


Objectives of use

1. Achieving single standard of work across operators and shifts Develop clear learning of the process, machine and the line for the operator
2. Such an understanding will also reduce defects by preventive maintenance of defects

Types of One Point Lesson

There are 3 types of OPL:

Basic information sheet
Providing practical know-how of components, machines, method and maintenance

Problem case study sheet
Educating tackling of an actual problem that had happened in the past

Kaizen lesson
How productivity and quality can be improved in small continual steps


Key suggestions for OPL preparation

1. One and only one point should be mentioned on a single sheet of paper
2. Language used has to be simple and devoid of jargons as far as possible
3. As many as possible senses (visual, auditory, tactic, olfactory) should be addressed
4. All of the text should be in upper case

Hence, this concludes the definition of One Point Lesson (OPL) along with its overview.

This article has been researched & authored by the Business Concepts Team. It has been reviewed & published by the MBA Skool Team. The content on MBA Skool has been created for educational & academic purpose only.

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