1. The document outlines a lesson plan for teaching students how to create a straight-through LAN cable. It details the objectives, materials, procedures, and evaluation. 2. The lesson will teach students to identify wire colors, properly crimp an RJ45 connector to UTP cable using tools like strippers and crimpers, and test the cable. 3. Safety precautions like avoiding horseplay and keeping focused on the task are emphasized when working with networking equipment and cables.

1. Demonstration Lesson Plan in TLE 2
Area: Computer Hardware Servicing Date: March 4, 2015
Student Teacher: Erman G. Silagan Time: 8:00-9:00 am – Grade 8-1
I. Objectives:
At the end of the lesson, 100% of the student with 85% success should be able to:
1. enumerate the tools and materials used in LAN Cabling;
2. identify the color coding of wires used in straight through LAN Cable;
3. perform a straight through LAN Cabling;
4. value the importance of following safety precaution while working.
II. Subject Matter
General Competency: LAN Cabling
Specific Competency: Straight-Through LAN Cable
Tools and Materials: Laptop, DLP Projector, Cartolina, Marker, Chalk Board, Chalk, UTP
Cable, RJ45, Crimping Tool
References:
 Cabling, http://k-12.pisd.edu/currinst/network/if1_3st.pdf
 LAN Wiring and Pin Out,
http://www.zytrax.com/tech/layer_1/cables/tech_lan.htm
 Ethernet Cable Color-Coding Diagram, http://www.incentre.net/ethernet-wiring-
diag.html
 Cabling, Internetworking Fundamental – Students’ Manual pp. 60-77
III. Procedure
A. Preparation:
1. Daily Routine
1.1 Opening prayer
1.2 Greetings
1.3 Checking of attendance
2. Review of the past lesson
Local Area Network is a computer network that interconnects computers within
a limited area such as a home, school, computer laboratory, or office building, using
network media. Using this Network we can use peripheral connected to one computer
such as Printer to print files or documents from other computer
B. Presentation:
1. Motivation
Show pictures of Computer games that uses LAN Connection, ask the student if
they want to know how it works. Use Picture Equation to reveal the topic for the day.

2. 2. Raised Up Question
Ask 3 students on what they want to know or to learn about the topic that will
be answered after the discussion.
3. Technical Terms
 Hub - used as the central object on which computers and other devices are
connected.
 Crimping - joining two pieces of metal (usually a wire and a metal plate) by deforming
one
or both of them to hold the other.
 Cable - comprises two or more wires running side by side and bonded, twisted, or
braided
together to form a single assembly, the ends of which can be connected to two devices.
 Pin – piece of metal used to fasten two things together.
4. Lesson Proper (Discussion Method using PowerPoint presentation.)
4.1 LAN Cabling process of creating cable used to create a network that interconnects
computers.
4.2 T568B Straight-ThroughConnectionisusedtoconnectcomputertoa networkhubsuchas
a router.
4.3 MaterialsandToolsUsed inLAN Cabling
3.1 UnshieldedTwisted-Pair(UTP) Cable - mostcommoncable usedincomputernetworking.
Numberof twisted-pairwiresare oftengroupedtogetherandenclosedinaprotective
sheathto forma cable.
3.2 RJ45 Connector- registeredjack45 is an eight-wire connectorusedtoconnectcomputers
to category5 unshieldedtwistedpaircablesinanetwork.
3.3 Wire Stripper– Usedto remove the outerjacketof the wire.
3.4 CrimpingTool – usedto crimp UTP Cable to RJ45 Connector.
3.5 LAN Tester- assistsinthe installationandcontrol of networks.
4.4 SafetyPrecaution:
 AvoidHorse Playing
 Use the propertool
 Alwaysbe ontask
 Be Vigilant
4.5 Steps in LAN Cabling
5.1. Prepare all the materials needed.
5.2. Carefully remove the outer jacket of the cable.
5.3. Untwist the pairs and arrange the wires based on T568B wiring.
5.4. Trim the untwisted wires to a suitable length.
5.5. Keep the wires flat and in-order as you push them into the RJ-45.

3. 5.6. Place the wired plug into the crimping tool.
5.7. Repeat all the steps with the other end of the cable.
5.8. Test the cable using the LAN Tester.
5. Application
Direction: Students will create a T568B or Straight-Through LAN Cable by
following the steps in Crimping a LAN Cable for 15 minutes.
6. Generalization
LAN Cabling is the process of creating a LAN Cable which is used in
interconnecting computers. There are two types of LAN Cable The Cross Over
and Straight Through. Straight Through is used to connect many computers with
the use of HUB. There are several tools and materials used in LAN Cabling like
UTP Cable, Wire Stripper, Crimping tool and the LAN tester.
7. Evaluation (Cognitive 20%)
Refer to the Evaluation Sheet.
IV.Agreement
A. Follow-UpAssignment:
What is Cross-overLAN Cable?
What isthe colorcodingof Cross-overLAN Cable?
B. AdvancedAssignment:
1. What are the StructuredCabling Systems?
2. Identifyanddescribe the elementsthatare recommendedforstructuredcablingnetworks.