Functions of the mouse for Primary 3

Class: Primary Three
Term: First Term
Subject: Basic Science and technology
Curriculum Theme: Computer Studies
Previous Lesson: Description of keys on the keyboard and their functions
Topic: Input Devices – Functions of the mouse
Content/Learning Area: Functions of the Mouse, Practical Use of the Mouse, Practical Use of the mouse and Keyboard
Time Allocation: 40 minutes

Performance Objectives

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

• Cognitive Domain:

1. List the functions of the mouse.
2. Explain how to highlight text using a mouse.3. Explain how to scroll up and down using a mouse.
4. Explain how to use a mouse and keyboard to input names into a computer.

• Affective Domain:

1. Show interest in learning about computer input devices.
2. Participate actively in class discussions and activities.

• Psychomotor Domain:

1. demonstrate how to highlight a given text using a mouse.
2. Demonstrate how to scroll up and down using a mouse.
3. Demonstrate how to use a mouse and a keyboard to input their names into the computer.

• Social Domain:

1.Work cooperatively with peers during activities.
2.Share knowledge and understanding with classmates.

Reference Materials

• 9 – Years Basic Education Curriculum
• Abuja Educational Resource Center Scheme of Work
• NAPPS National Unified Scheme of Work
• Online Facts
• Relevant Textbooks

Instructional Materials

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

• Computers with mice
• Whiteboard or projector
• Markers or pens
• Relevant worksheets

Rationale for the Lesson

Understanding input devices like the mouse is crucial for basic computer literacy. This lesson provides a foundation for future lessons on more advanced computer skills.

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 the mouse as a key input device.

lesson Content

Functions of the Mouse

The mouse is a vital computer input device; it helps us instruct the computer. It’s like a remote control for your computer!
The following are functions of the mouse:

1. Selecting items: Clicking on something selects it, such as clicking a picture opens it. Clicking on a file on the desktop opens the file. Clicking on a folder opens the folder.
2. Highlighting text: Dragging the mouse over words selects them for copying or editing. This is useful when you want to copy a section of text from a document or webpage. Highlighting also allows you to format the selected text, such as changing the font or color.
3. Scrolling: the mouse wheel moves up or down to view different parts of a webpage or document. This is especially useful for navigating long documents or websites that don’t fit entirely on the screen. Scrolling allows you to quickly move through content without having to click and drag a scrollbar.
4. Opening documents or launching applications: Double-clicking an icon opens a program or file. This is a quick way to access your favorite programs or documents directly from the desktop or file explorer. Double-clicking is a standard method for initiating actions on a computer.

Practical Use of the Mouse

Here are some practical ways to use the mouse:

1. Highlighting text: Position the mouse pointer over the text, press and hold the left mouse button, drag across the text, and release the button.
2. Scrolling: Use the mouse wheel to move up or down a long webpage or document.

Practical Use of the Mouse and Keyboard

Here is a practical way to use the mouse and keyboard:

1. typing your name: Open a word processor or text editor. Click where you want to type,than use the keyboard. use the mouse to move the cursor if needed.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Presentation, Guided Practice, 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: Introduce the topic, “Input Devices – Functions of the Mouse,” and engage pupils in a brief discussion about computers and how we interact with them.
Pupils’ Activity: Participate in the discussion, sharing their prior knowledge about computers.

Step 2: Description of Key Concepts

Time: 10 minutes
Teaching Skill: Explaining, Illustrating
Teacher’s Activity: Explain the functions of the mouse, using clear and simple language, and provide examples.Pupils’ Activity: Listen attentively, ask clarifying questions, and take notes.

Step 3: Demonstration/Guided Practice

Time: 10 minutes
Teaching Skill: Demonstrating, Guiding
Teacher’s Activity: Demonstrate how to highlight text, scroll, and use the mouse with the keyboard.
Pupils’ Activity: Observe the demonstration carefully and follow along.

Step 4: Independent Practice

Time: 10 minutes
Teaching Skill: Monitoring, Assisting
Teacher’s Activity: Supervise pupils as they practice using the mouse to perform the demonstrated tasks.
Pupils’ Activity: Practice highlighting text, scrolling, and typing their names using the mouse and keyboard.

Step 5: Note-Taking

Time: 2 minutes
Teaching Skill: guiding, summarizing
Teacher’s Activity: Guide pupils in summarizing the key concepts learned.
Pupils’ Activity: Take notes and summarize the key concepts.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning, Assessing
Teacher’s Activity: Ask evaluation questions to assess pupils’ understanding.
Pupils’ Activity: Answer the evaluation questions.

Objective-aligned checks:

1. List the functions of the mouse.
2. Explain how to highlight text using a mouse.
3. Explain how to scroll up and down using a mouse.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Summarizing, Concluding
Teacher’s Activity: Summarize the key concepts learned and answer any remaining questions. Encourage pupils to continue practicing using the mouse to improve their computer skills.
Pupils’ Activity: Listen to the summary and ask any remaining questions.

Lesson Keywords

• mouse – A hand-held input device that controls the cursor on a computer screen.
• Clicking – Pressing a mouse button to select an item or perform an action.
• Scrolling – Moving content up or down on a screen using the mouse wheel.
• Highlighting – Selecting text by dragging the mouse over it.
• Input Device – A device used to provide data and control signals to an information processing system such as a computer.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. What are some functions of the mouse?
2. How do you highlight text using the mouse?
3. How do you scroll up and down with the mouse?
4. How can you use the mouse and keyboard to input your name?
5. Can you think of other ways the mouse is used on a computer?

Assignment/homework

1. Practice using the mouse to highlight text in a document.
2. Practice scrolling through a long webpage using the mouse wheel.
3. Write a short paragraph about how the mouse helps you use a computer.

Differentiation

• For slower learners: Provide one-on-one assistance and simplified instructions.
• For advanced learners: Challenge them to explore additional mouse functions and shortcuts.
• For visual/auditory/kinesthetic learners: Use visual aids,verbal explanations,and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure each pupil has access to a computer with a mouse for the practical exercises. Provide clear and concise instructions, and offer assistance as needed. Encourage pupils to ask questions and explore the functions of the mouse.