Class: Primary Three
Term: First Term
Subject: Basic Science and Technology
Curriculum Theme: Computer Studies
Previous Lesson: Meaning and Examples of Input Devices
Topic: Input Devices – Keyboard and mouse
Content/Learning Area: describing a keyboard and a mouse, Identifying a keyboard and a mouse, Stating and listing the uses/functions of a keyboard, Stating and listing the uses/functions of a mouse
Time Allocation: 40 minutes

performance Objectives

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

Cognitive Domain:

1. Describe a keyboard and a mouse.
2. Identify a keyboard and a mouse.
3. State and list the uses/functions of a keyboard.
4. State and list the uses/functions of a mouse.

Psychomotor Domain:

1.Demonstrate the use of a keyboard and mouse.

Affective Domain:

1. Show interest in learning about input devices.

Social Domain:

1. Work cooperatively with peers during activities.

Reference Materials

9 – Years Basic Education Curriculum
abuja Educational Resource Center scheme of Work
NAPPS National Unified scheme of Work
online information
relevant Textbooks

Instructional materials

To deliver this lesson, the teacher will use the following materials:

Whiteboard or chart
Markers or pens
pictures of keyboards and mice
A computer with a keyboard and mouse (if available)

Rationale for the Lesson

Understanding input devices is crucial for basic computer literacy. This lesson provides a foundation for future lessons on computer operations and digital literacy, essential skills in today’s world.

Prerequisite/Previous Knowledge

The teacher will start by asking pupils what they already know about computers and how we interact with them. A brief discussion will follow, leading into the introduction of input devices.

Lesson Content

Input Devices – Keyboard and Mouse

Input devices help us give instructions to a computer. They let us tell the computer what to do. Common input devices include keyboards, mice, touchscreens, microphones, and webcams.

Keyboard

A keyboard lets us type words and numbers into the computer. It has many keys,some for special actions.

Parts of a Keyboard

The keyboard is made up of different parts that perform specific functions. These include:

Keys: For typing letters, numbers, and symbols.
Function Keys: For special actions like printing or saving.
Arrow Keys: To move the cursor.
Space bar: To add spaces between words.
Enter Key: To confirm actions or go to the next line.
Shift key: To type capital letters or special characters.
Control Key: Used with other keys for special functions.
Caps Lock Key: To type in all capital letters continuously.
Number Pad: for easy input of numbers, especially in calculations.

Mouse

A mouse moves a small arrow (the cursor) on the screen. We click to open things.

Parts of a Mouse

The mouse is made up of different parts that perform specific functions. These include:

Buttons: The left button selects, the right button opens menus.
Scroll Wheel: To move up and down pages.
Cursor: The arrow on the screen controlled by the mouse.
Optical Sensor: Detects movement on the surface.
Cable or Wireless Receiver: Connects the mouse to the computer.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, Demonstration, Question and Answer

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: Ask pupils what they know about computers and how we use them.
Pupils’ Activity: Respond to the teacher’s questions.

Step 2: Description of Key concepts

Time: 10 minutes
Teaching Skill: Explaining
Teacher’s Activity: Explain what input devices are and their importance.
Pupils’ Activity: Listen attentively and ask questions.

Step 3: Demonstration/Guided practice

Time: 10 minutes
Teaching Skill: Demonstrating
Teacher’s Activity: Demonstrate the use of a keyboard and mouse (if available).
Pupils’ activity: Observe the demonstration and participate in guided practice.

Step 4: Independent Practice

Time: 5 minutes
Teaching Skill: Monitoring
Teacher’s Activity: Supervise pupils as they practice using a keyboard and mouse (if available).
Pupils’ Activity: Practice using a keyboard and mouse (if available).

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Note-taking
Teacher’s Activity: Guide pupils in taking notes on key concepts.
Pupils’ Activity: Take notes on key concepts.

Step 6: Evaluation/Review

Time: 5 minutes
teaching Skill: Questioning
Teacher’s Activity: Ask review questions to assess understanding.
Pupils’ Activity: Answer review questions.

Objective-aligned checks:

Describe a keyboard and a mouse.
Identify a keyboard and a mouse.
State and list the uses/functions of a keyboard.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Summarizing
Teacher’s Activity: Summarize the key points about keyboards and mice.
Pupils’ Activity: Listen to the summary.

lesson Keywords

Input Device – A device that provides information to a computer.
Keyboard – An input device used for typing text and characters.
Mouse – An input device used to control the cursor on the screen.
Cursor – A visual indicator on the screen that shows the current position.
Function Keys – Special keys on the keyboard that perform specific tasks.

Lesson evaluation

To evaluate the learning, the teacher asks pupils to:

Name three input devices.
What dose a keyboard do?
What does a mouse do?
What is the function of the Enter key?
What is the scroll wheel used for?

Assignment/Homework

Draw and label the parts of a keyboard.
Draw and label the parts of a mouse.

Differentiation

For slower learners: Provide one-on-one assistance and simplified explanations.
For advanced learners: Encourage them to research other input devices and their functions.
For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure that pupils have access to a computer with a keyboard and mouse for practical exercises. Encourage active participation and provide constructive feedback.