User:Ram baduwal Real Teaching Lesson Plan 13

Subject: Computer science

Topic: Transmission Media

Time: 45 minutes

Number of student: 25

Class: 8

Period: 5th

School: Shree Okhreni Secondary School

Specific Objectives:

Understand the concept of transmission media in computer networks. Identify different types of transmission media. Analyze the advantages and disadvantages of each type of transmission media.

Teaching Aids:

Whiteboard and markers Projector or visual aids Handouts with key information on transmission media

Classroom Activities:(35 min )

Introduction

Opening Activity (5 minutes): Start with a brief discussion about the importance of communication in computer networks. Ask students about different ways they communicate information (e.g., talking, writing, texting).

Overview of Lesson (5 minutes): Introduce the topic of transmission media and its role in computer networks. Explain that transmission media are the physical pathways that connect computers in a network.

Main Content 3. Types of Transmission Media (15 minutes):

Present information about the three main types of transmission media: Twisted Pair Coaxial Cable Fiber Optic Cable Discuss the characteristics of each type, such as data transfer rates and distance limitations. Use visual aids to help students understand the differences.

Advantages and Disadvantages Discuss the advantages and disadvantages of each type of transmission media. Encourage students to think critically about which type might be suitable for different scenarios. Ask for real-world examples where each type of transmission media might be used.

Group Activity 

Divide the class into small groups. Assign each group a type of transmission media. Ask them to discuss and come up with a list of scenarios where their assigned transmission media would be most effective.

Conclusion:(5min)

Summarize the main points discussed during the lesson. Emphasize the importance of selecting the right transmission media based on specific network requirements.

Evaluation:(5min)

Assign a reading or research task for students to explore more about emerging technologies in transmission media.