User:Ram baduwal Real Teaching Lesson Plan 13

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Subject: Computer science

Topic: Transmission Media

Time: 45 minutes

Number of student: 25

Class: 9

Period: 5th

School: Shree Okhreni Secondary School

Specific Objectives:[edit | edit source]

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

Teaching Aids:[edit | edit source]

  1. Whiteboard and markers
  2. Projector or visual aids
  3. Handouts with key information on transmission media

Classroom Activities:(35 min )[edit | edit source]

Introduction

  • 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

  • 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

Types of Transmission Media

  • Present information about the three main types of transmission media:
  1. Twisted Pair
  2. Coaxial Cable
  3. 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)[edit | edit source]

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

Evaluation:(5min)[edit | edit source]

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