Class: Senior Secondary School 1 (SS1, SS 1, SSS1, SSS 1)
Term: 2nd Term
Week: 2
Age: 15 years
Duration: 45 minutes
Subject: Office Practice
Curriculum Theme: Office Practice
Previous Lesson: Types of Office Personnel I.
Topic: Types of Office Personnel
Subject Matter: Typist, computer operator, messenger, cleaners; duties of typist and computer operator; duties of messenger; duties of cleaners.

Specific Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:

define office personnel.
list office support staff such as typist, computer operator, messenger, and cleaners.
state the duties of a typist and a computer operator.
state the duties of a messenger and cleaners.

Affective Domain:

show respect for office support staff and their contributions to office work.
appreciate neatness, punctuality, and honesty as important work attitudes in an office.

Psychomotor Domain:

match office personnel to their duties using a chart or card activity.
write short notes that classify the personnel and list their duties correctly.

participate in discussion by giving examples of office support staff in school and community offices.
work in pairs to present the duties of one office staff category to the class.

Reference Materials

The following resources were used in planning this lesson:

9 Years Basic Education Curriculum
State Unified Scheme of Work
Office Practice Textbook for Senior Secondary Schools
Encyclopaedia Britannica: Office
U.S. Bureau of Labor Statistics: Office and Administrative Support Occupations
National Careers Service: Office Roles and Responsibilities

Instructional Materials

The teacher will teach this lesson with the aid of:

pictures of office roles (typist, computer operator, messenger, cleaners)
charts showing duties of each office support staff
flash cards for matching personnel to duties
chalkboard summary notes

Rationale for the Lesson

This lesson helps pupils understand the duties of common office support staff and how their work keeps an office running smoothly. It also encourages respect for all workers and supports good work habits and cooperation.

Prerequisite/Previous Knowledge

Pupils have seen or heard about office workers and can mention basic office activities such as typing, printing, cleaning, and delivering documents.

Lesson Content/Board Summary

Types of Office Personnel

Meaning of Office Personnel

Office personnel are the workers in an office who perform different duties to support office operations and help the organization achieve its goals.

Typist

A typist is an office worker who types letters, reports, and other documents from handwritten drafts or dictation.

The following are duties of a typist:

typing letters, memos, reports, and minutes.
formatting documents neatly and correcting errors.
printing typed work and arranging copies when needed.
keeping typing materials such as paper and cartridges ready.
filing typed documents or sending them to the right officer.
maintaining the typing area in a clean and orderly condition.

Computer Operator

A computer operator is an office worker who uses computer systems to process, store, and produce information and documents.

The following are duties of a computer operator:

entering data and processing information on the computer.
creating and saving documents for office use.
printing and producing hard copies of documents.
storing and backing up files to prevent loss of data.
keeping computer systems and accessories in good condition.
reporting faults and assisting in basic troubleshooting when needed.

Messenger

A messenger is an office worker who carries documents and messages within and outside the office.

The following are duties of a messenger:

delivering letters, files, parcels, and messages to offices and individuals.
collecting documents and items from other departments or organizations.
taking incoming mail to the right officer for action.
keeping records of deliveries where required.
assisting with simple office errands such as photocopying and filing.
maintaining good conduct and protecting documents from loss or damage.

Cleaners

Cleaners are office workers responsible for keeping the office environment clean, safe, and orderly.

The following are duties of cleaners:

sweeping, mopping, and dusting office floors and surfaces.
cleaning offices, toilets, and surrounding areas regularly.
disposing of waste properly and emptying dustbins.
cleaning office furniture, windows, and equipment surfaces.
arranging chairs and maintaining neatness in work areas.
reporting unsafe conditions such as spills, broken items, or faulty facilities.

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher asks pupils to mention support workers seen in offices and school and what they do, then links responses to the topic.
Pupils’ Activity: Pupils mention typist, computer operator, messenger, and cleaners and describe what they do.
Learning Point: Office support staff perform duties that help office work run smoothly.

Step 2: Meaning of Office Personnel

Time: 6 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher defines office personnel and writes the definition on the board.
Pupils’ Activity: Pupils listen, ask questions, and copy the definition.
Learning Point: Office personnel are workers who support office operations through assigned duties.

Step 3: Typist and Duties

Time: 8 minutes
Teaching Skill: Demonstration/Visual Aids
Teacher’s Activity: The teacher displays a chart of typist duties and explains the duties with simple examples of typed documents.
Pupils’ Activity: Pupils observe, ask questions, and jot down the duties.
Learning Point: Typists prepare documents accurately and neatly for office use.

Step 4: Computer Operator and Duties

Time: 8 minutes
Teaching Skill: Explanation
Teacher’s Activity: The teacher explains the duties of a computer operator using examples such as data entry, printing, and saving files.
Pupils’ Activity: Pupils listen, ask questions, and write down the duties.
Learning Point: Computer operators process, store, and produce office information using computer systems.

Step 5: Messenger and Duties

Time: 6 minutes
Teaching Skill: Discussion
Teacher’s Activity: The teacher leads discussion on the role of a messenger and lists key duties on the board.
Pupils’ Activity: Pupils contribute examples and copy the duties into their notebooks.
Learning Point: Messengers move documents and messages safely and promptly.

Step 6: Cleaners and Duties (Class Activity)

Time: 7 minutes
Teaching Skill: Activity-Based Learning
Teacher’s Activity: The teacher shows pictures of office areas and asks pupils to state cleaning tasks needed in each area, then corrects responses and summarizes duties.
Pupils’ Activity: Pupils identify cleaning tasks, answer questions, and jot down key points.
Learning Point: Cleaners maintain cleanliness and safety in the office environment.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Define office personnel.
List four types of office support staff.
State three duties of a typist and three duties of a computer operator.
Explain two duties of a messenger and two duties of cleaners.

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 5 minutes
Teaching Skill: Recap/Summarization
Teacher’s Activity: The teacher summarizes the personnel types and their duties and gives an assignment to write short notes on any two office support staff and their duties.
Pupils’ Activity: Pupils listen, ask final questions, and copy the assignment.
Learning Point: Office support staff perform important duties that support office operations.

Lesson Keywords

Typist – an office worker who types documents such as letters and reports.
Computer operator – an office worker who uses a computer to process and produce information.
Messenger – an office worker who delivers and collects documents and messages.
Cleaners – office workers responsible for cleanliness and safety of the office environment.
Office personnel – workers who perform duties to support office operations.

Differentiation

Pupils who learn faster will add more office personnel types and duties beyond those taught, while pupils who need support will complete a guided matching worksheet pairing each personnel type with its duties.

Note for teachers using this lesson plan

Use pictures and duty charts to make each personnel role clear and familiar. Emphasize short definitions and listed duties, and ensure pupils can answer examination-style questions on meaning, listing, and duties.