Class: Primary Three
Term: Second Term
Subject: Basic Science and Technology
Curriculum Theme: Computer Studies
Previous Lesson: Definition And Examples Of Output Devices
Topic: Output Devices
Content/Learning Area: What is a Monitor?, Functions of a Monitor, Types of Monitors, Interacting with a Monitor
Time Allocation: 40 minutes

Performance Objectives

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

Cognitive domain:

– Define a monitor and list its functions.
– Explain the role of a monitor in computer systems.
– Identify different types of monitors.

psychomotor Domain:

– Demonstrate basic interaction with a monitor.

Affective Domain:

– Appreciate the importance of monitors.
– Participate actively in class discussions.

Social Domain:

– Collaborate with peers in group activities.

Reference Materials

9 – Years basic Education Curriculum
Abuja Educational Resource Center scheme of Work
NAPPS National Unified Scheme of Work
Online Details
Relevant Textbooks

Instructional Materials

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

Whiteboard or chart
Markers or chalk
Pictures of different monitor types
A computer with a monitor (if available)

Rationale for the Lesson

Understanding output devices, especially monitors, is crucial for pupils to grasp how computers function and interact with the world. This knowledge forms a foundation for future learning in ICT and othre related fields.

Prerequisite/Previous Knowledge

The teacher will start by asking pupils what they already know about computers and how we get information from them.A brief discussion will follow, leading into the topic of output devices.

Lesson Content

Output Devices

Output devices are parts of a computer that let us see or hear the results of our work. They help us interact with the computer and get information.

What is a Monitor?

A monitor is a screen that shows information from a computer. It’s like a TV,but for showing what’s happening inside the computer.

Functions of a Monitor

A monitor is an essential output device with several key functions. These include:

Showing information like text, images, and videos.
Displaying pictures and videos.
Letting users see what they’re doing on the computer.
Providing a visual way to use the computer.
Making the computer easier and more enjoyable to use.
Aiding in creating and editing documents.
Facilitating online learning and research.

Types of Monitors

Monitors come in various types, each with its own technology and characteristics. These include:

CRT monitors: Older monitors using a cathode ray tube. They are large and use a lot of power. Learn more about cathode ray tubes here.
LCD monitors: Flat screens using liquid crystals. They are lighter, thinner, and use less power than CRTs.
LED monitors: A type of LCD monitor using LEDs for backlighting. They have better colors and are more energy efficient.
Plasma Monitors: These use small cells containing ionized gas to display images,offering vibrant colors and wide viewing angles.
OLED Monitors: Utilizing organic light-emitting diodes, these monitors provide superior contrast ratios and energy efficiency.

Interacting with a Monitor

We use a mouse or keyboard to interact with monitors. We click on things, type, and move the mouse to control what’s on the screen.

Teaching Methods

To deliver this lesson, the teacher will adopt the following methods: discussion, Presentation, Question and answer.

instructional Procedures

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

Step 1: Introduction (Set Induction)

Time: 5 minutes
Teaching Skill: Questioning, Discussion
Teacher’s Activity: Ask pupils what they know about computers and how we see information from them.
Pupils’ Activity: Share their prior knowledge and participate in the discussion.

Step 2: Description of Key Concepts

Time: 10 minutes
Teaching Skill: Explanation, Definition
Teacher’s Activity: Define output devices and explain the function of a monitor.
Pupils’ activity: Listen attentively and take notes.

Step 3: demonstration/Guided Practice

Time: 10 minutes
Teaching Skill: Demonstration, guided Practice
Teacher’s Activity: If possible, demonstrate basic monitor interaction. show different types of monitors (pictures).
Pupils’ Activity: Observe the demonstration and participate in the discussion about different monitor types.

Step 4: Autonomous Practice

Time: 5 minutes
Teaching Skill: Questioning, Discussion
Teacher’s Activity: Ask pupils to describe how they interact with a monitor.
Pupils’ Activity: Answer the teacher’s questions.

Step 5: Note-Taking

Time: 5 minutes
Teaching Skill: Note-Taking
Teacher’s Activity: Guide pupils in summarizing key points.
Pupils’ Activity: Write down key concepts and definitions.

Step 6: Evaluation/Review

Time: 5 minutes
Teaching Skill: Questioning, Assessment
Teacher’s Activity: Ask evaluation questions.Pupils’ Activity: Answer the evaluation questions.

Step 7: Conclusion

Time: 2 minutes
Teaching Skill: Summarization
Teacher’s Activity: Summarize the key points about output devices and monitors.
Pupils’ Activity: Listen and ask any remaining questions.

Lesson Keywords

Output Device – A device that displays or outputs information from a computer.
Monitor – A screen that displays information from a computer.
CRT Monitor – An older type of monitor using a cathode ray tube.
LCD Monitor – A flat screen monitor using liquid crystals.
LED Monitor – A type of LCD monitor using LEDs for backlighting.

Lesson Evaluation

to evaluate the learning,the teacher asks pupils to:

What is an output device?
What is a monitor and what does it do?
How do we use a monitor?
Name some types of monitors.
Where do we see monitors in our daily lives?

Assignment/Homework

Draw a picture of your favorite type of monitor.
List three places where you can find monitors in your community.
Explain in your own words what a monitor is and why it is important.

Differentiation

For slower learners: Provide one-on-one assistance and use simpler language.
For advanced learners: Encourage them to research different monitor technologies and present their findings to the class.
For visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure to use real-life examples and visual aids to enhance understanding. Encourage active participation and provide constructive feedback.