User:Keshab Real Teaching Lesson Plan 12

Subject	Grade	Topic	Period	Time
Computer Science	VIII	General Introduction About Computer Network	4th	45 Minutes

Specific Objective:

At the end of this session,

• Students will grasp the fundamental concepts of computer networks.
• Students will recognize the importance of computer networks in daily life.

Materials Needed:

• Whiteboard and markers
• Projector or computer for multimedia presentation
• Handouts with key terms and concepts
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Introduction (5 minutes):

• Begin with a quick discussion on students' familiarity with computers and the internet.
• Introduce the lesson's goal: understanding what computer networks are and why they are essential.
• Ask students if they have ever connected devices or if they know what a computer network is.

Definition and Basics (10 minutes):

Definition of Computer Network (5 minutes):

• Define a computer network as a group of connected devices that can talk to each other and share information.

Key Components (5 minutes):

• Discuss basic components like computers, servers, and devices such as smartphones.

• Explain the roles of devices that connect to networks, like routers and switches.

Types of Networks (5 minutes):

• Mention that networks can be small, like connecting devices at home, or large, like connecting devices across cities or countries.

Importance of Computer Networks (10 minutes):

Communication and Sharing (5 minutes):

• Explain how computer networks allow devices to talk to each other and share things like files, pictures, and information.

Global Connectivity (5 minutes):

• Discuss how networks help us connect with people and information around the world.

• Give examples of how the internet connects us globally.

Group Activity (5 minutes):

• Divide students into small groups and provide each group with chart paper and markers.
• Ask them to draw a simple illustration showing devices connected in a network and present it to the class.

Conclusion (5 minutes):

• Summarize key points from the lesson.
• Encourage students to ask questions and share their thoughts on why computer networks are important.
• Assign a simple homework task, such as finding one example of how computer networks are used in their daily lives.

Assessment:

• Informal assessment through class participation and group activity.
• Homework assignment on identifying the use of computer networks in everyday life.