Class: Junior Secondary School 2 (JSS2, JSS 2)
Term: 1st Term
Week: 2
Age: 13 years
Duration: 45 minutes
Subject: Basic Science And Technology
Curriculum Theme: Computer Studies
Previous Lesson: Classification of Computers by Sizes, Generations, and Versatility
Topic: The Computer System
Subject Matter: Components of computer system: Hardware, Software, People ware.

Specific Objectives

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

Cognitive Domain:
(a) Identify and describe the components of a computer system.
(b) Differentiate between hardware, software, and peopleware.
Affective Domain:
(a) Appreciate the importance of each component in the functioning of the computer system.
Psychomotor Domain:
(a) Demonstrate the ability to identify hardware parts on a real computer.
(b) Practice using simple software applications under guidance.
Social Domain:
(a) Work cooperatively in groups to classify computer system components correctly.

Reference Materials

The following resources was used in planning this lesson:

9 Years Basic Education Curriculum
Lagos State Unified Scheme of work for Junior Secondary Schools
Britannica – “Computer: Components and Functions” (https://www.britannica.com/technology/computer)
Relevant Textbooks

Instructional Materials

The teacher will teach this lesson with the aid of:

A real computer system (desktop or laptop)
Charts showing labeled parts of a computer
Projector or flashcards for software examples
Pictures of different computer users in action
Whiteboard and markers

Rationale for the Lesson

This lesson helps pupils understand the interdependence of hardware, software, and peopleware, which are the key elements that make the computer system function effectively.

Prerequisite/Previous Knowledge

Pupils already know the basic uses of a computer system from their JSS 1 Computer Studies lessons and may have had informal exposure to using computers at school or at home.

Lesson Content/Board Summary

The Computer System

A computer system is made up of different components that work together to perform tasks. These components include hardware, software, and peopleware.

Hardware

Hardware refers to the physical parts of the computer that can be seen and touched. These include both input, output, and storage devices.

The following are examples of hardware:

Monitor
Keyboard
Mouse
Central Processing Unit (CPU)
Printer
Scanner
Hard disk drive
Flash drive

Software

Software refers to the set of instructions, programs, and applications that tell the computer what to do. It cannot be touched physically but it makes the hardware useful.

The following are examples of software:

Operating System (e.g. Windows, Linux)
Word Processing programs (e.g. Microsoft Word)
Spreadsheet programs (e.g. Excel)
Database applications (e.g. Access)
Web browsers (e.g. Chrome, Firefox)
Antivirus programs

Peopleware

Peopleware refers to the human beings who use the computer system and give it instructions to perform tasks. They are important because without people, the computer cannot function usefully.

The following are examples of peopleware:

Computer users
Programmers
System analysts
Computer operators
Network administrators
IT support staff

Teaching Methods/Instructional Techniques:

Lecture, Discussion, Explanation, Demonstration, Group Work, Question and Answer, Visual Aids

Instructional Procedures

To deliver this lesson, the teacher will adopt the following steps:

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: Teacher asks pupils questions about how they use a computer and what they think makes it work.
Pupils’ Activity: Pupils respond by mentioning parts or experiences with computers.
Learning Point: Pupils are prepared and motivated to learn about computer components.

Step 2: Hardware

Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: Teacher explains and shows examples of hardware parts using real computer and charts.
Pupils’ Activity: Pupils observe, take notes, and identify the hardware parts.
Learning Point: Pupils understand hardware as the physical parts of a computer.

Step 3: Software

Time: 10 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Teacher explains software and demonstrates how software like Word or Paint runs on the computer.
Pupils’ Activity: Pupils watch the demonstration and mention examples of software.
Learning Point: Pupils understand that software gives instructions to hardware.

Step 4: Peopleware

Time: 10 minutes
Teaching Skill: Discussion
Teacher’s Activity: Teacher explains peopleware and discusses different categories of computer users and specialists.
Pupils’ Activity: Pupils contribute by identifying people they know who use computers.
Learning Point: Pupils understand the importance of human beings in making computer systems useful.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Explanation
Teacher’s Activity: Teacher writes the board summary for pupils to copy.
Pupils’ Activity: Pupils write notes in their exercise books.
Learning Point: Pupils have a written record of the lesson.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning
Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

Mention four examples of hardware.
What is software? Give two examples.
Who are peopleware? Mention two examples.
Pupils’ Activity: Pupils respond orally.
Learning Point: Pupils demonstrate their understanding of the lesson.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Reinforcement
Teacher’s Activity: Teacher summarizes the components of the computer system and emphasizes their interdependence.
Pupils’ Activity: Pupils listen attentively.
Learning Point: Pupils appreciate the relationship between hardware, software, and peopleware.

Lesson Keywords

Hardware – physical parts of a computer
Software – instructions/programs that control the computer
Peopleware – the people who use and manage the computer system
CPU – Central Processing Unit, the brain of the computer
Programmer – a person who writes computer programs

Differentiation

Teacher supports slower learners by using real objects and simple demonstrations, while faster learners are encouraged to classify more examples and explain functions.

Note for teachers using this lesson plan

Ensure that pupils handle hardware devices carefully. Use real-life demonstrations to make the concepts clearer and emphasize that all components must work together.