User:Mina Bhatta lesson plan 1

Subject: computer science

Unit: 6

Class:8

Topics: network

time: 10min

Contents

1 Specific objective:

2 Teaching Materials:

3 Teaching Learning Activity:

4 Introduction 2min:

5 Types 4min:

6 Classroom activity 2min:

7 Conclusion 2min:

8 Assessment:

Specific objective

By the end of this lesson , student will be able to

• understanding the concepts of computer network and its types

Teaching Materials

whiteboard ,marker ,laptop and projector

Introduction 2min

A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.

Types 4min

Local Area Network (LAN)

• LAN is a group of computers connected to each other in a small area such as building, office.

Personal Area Network(PAN)

• Personal Area Network is a network arranged within an individual person, typically within a range of 10 meters.
• Personal Area Network covers an area of 30 feet.

Wide Area Network(WAN)

• WAN is a network that extends over a large geographical area such as states or countries.

Metro Area network (MAN)

• MAN is a network that covers a larger geographic area by interconnecting a different LAN to form a larger network.
• Government agencies use MAN to connect to the citizens and private industries

Classroom activity 2min

Ask student to identify the computer network and its types

Conclusion 2min

summarize the key points discussed during the lesson

Assessment

Define computer network