Preview: Basic Computer Communication Networks

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Lesson Details (Preview)

Week Range: ................... – ...................

Date: ...................

Time: ...................

Duration: 40 minutes minutes

Theme: Digital Connectivity

Sub-topic: Basic Computer Communication Networks

Learning Objectives (Preview)

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

Define a computer network and state two reasons why it is needed
Differentiate between Local Area Networks (LAN), Metropolitan Area Networks (MAN), and Wide Area Networks (WAN) based on geographic coverage
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Rationale (Preview)

This lesson introduces the foundational concept of data communication, which is essential for understanding modern digital life. It aligns with NERDC [Preview only]

Presentation Steps (Preview)

Step / Time	Teacher's Activities	Student's Activities	Learning Points
Step 1: 5 minutes — Introduction	Ask the class: 'How does your phone connect to the internet when you are at home versus when you are [Preview only]	Students recall their personal experiences with internet connectivity and share brief observations w [Preview only]	A computer network is a system of interconnected computers and devices that share resources and info [Preview only]
Step 2: 10 minutes — Meaning and Need for Networks	Explain the primary needs for networks: Resource Sharing (printers, files), Communication (email, ca [Preview only]	Students list three benefits of using a network in their notebooks and identify one resource that ca [Preview only]	Networks are needed to share hardware, software, data, and communication channels efficiently.
+3 more steps in full version

Student Note (Preview)

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## Basic Computer Communication Networks **What is a Computer Network?** A computer network is a group of connected devices (like computers and phones) that share resources and communicate with each other. **Key Points** 1. **Why we need networks:** To share printers, files, and internet access; to communicate quickly; and to save money by sharing expensive hardware. 2. **LAN (Local Area Network): [Preview only]

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