Republic of the Philippines
Department of Education
Region III, Central Luzon
School Division of Tarlac Province
Capas High School
Dolores, Capas, Tarlac
DETAILED LESSON PLAN
IN
COMPUTER SYSTEM SERVICING
Subject Matter: COMPUTER NETWORKING
(CREATING STRAIGHT-THROUGH CABLE)
Date of Demonstration:
November 24, 2017 (9:30-10:30 a.m.)
Prepared by: CARLENE S. GONZALES
Practice Teacher
Checked by: MR. RYAN G. DE GUIA
Teacher III/ Cooperating Teacher
Noted by: JONNABEL P. CATACUTAN
Head Teacher VI/ TVE Department
Approved by: EPIFANIA B. DUNGCA, Ed. D.
Principal IV
Prof.: JEFFERSON R. HERRERA
Supervisor/Student Teaching
LESSON PLAN IN TLE
COMPUTER SYSTEM SERVICING 10
I.
Objectives:
At the end of the lesson, students should be able to:
 Recognize the importance and functions of straight through cable.
 Enumerate the procedure in creating straight through cable.
 Perform the procedure in creating straight through cable.
 Work safely and properly.
II.
Subject matter:
Topic: Computer Networking
(Creating Straight-through cable)
Tools/materials/equipment:
 Crimping tool
 LAN tester
 Wire stripper
 UTP cable
 RJ45
 Laptop
 Projector
III.
References: Competency-Based Module (CSS) pp. 93-98 (TVE Module)
Competency-Based Module in Computer Hardware Servicing
pp. 104-109
Procedure:
Teacher’s activity
A. Preparation
a. Preliminaries
i.
Prayer
ii.
Greetings
Good Morning class.
Students Activity
(one student will lead the prayer)
Good morning Ma’am.
iii.
Checking of attendance
b. Review
Let us first recall our previous lesson, last meeting
we’ve discussed what cross over cable is.
(Leader per group will check the attendance)
Does anyone of you can give the function of cross
over cable?
Ma’am cross over cables is a type of ethernet
cable used to connect two like devices together.
Very good! Can you give some examples of
devices that uses cross over cables?
We use cross over cable when connecting a pc to
another pc.
Very Good! Another?
Ma’am When connecting a switch to another
switch.
Okay very good! Can you enumerate all the tools
and materials needed in creating cross over cable?
Very good!
Ma’am we used RJ45, crimping tool, wire
stripper, LAN tester and UTP cable.
c. Motivation
Before we proceed into our next lesson. Let’s play
a game. Arrange the following according to the
pin number designations for each color in 568B
and 568A. Each group will arrange color coding
of set 1 which is T568A & T568B and for set 2 is
T568B & T568B.
d. Unlocking difficulties
 568A & 568B
 Ethernet cable
B. Lesson Proper
a. Discussion
Class what did you noticed about our activity a
while ago?
Very Good! We’ve already finished creating cross
over cable, right?
And what do you think is our topic for today?
Ma’am arrangement of color coding in Straight
through cable and cross over cable.
Yes ma’am
ma’am creating straight through cable.
Very good! Do you have any idea about straight
through cable?
(student will answer)
Very good! Straight through cable are very much
like to cross over cable, Crossover cable are
commonly used to connect same devices directly,
while straight through cable used to connect
unlike devices. Can you give some examples of
connecting devices that use straight through
cable?
Very good! What else?
Very Good! Straight through cable is primarily
used in connecting two unlike devices.
Now that you already know what is straight
through cable and the purpose of this. Let’s
proceed on the procedure in creating straight
through cable.
Ma’am in connecting computer to hub we use
straight through cable.
Ma’am PC to switch
Switch to router
b. Application
Each group will read the procedure in creating
straight through cable. While the teacher
demonstrating each step the students per group
will follow.
Direction: Students will create straight through
cable using 568B color coding arrangement, by
following the steps in creating Straight through
cable.
(student per group will read)
(provided with the necessary tools and materials.
Students will perform actual procedure in creating
Straight through cable.)
1. Strip off suitable length of the cable
sheath.
2. Sort wires by insulation colors.
3. Align the colored wires according to the
specific order.
4. Trim all the wires to the same length.
5. Insert the wires into RJ45 plug.
6. Maintain wire order, left to right, with
RJ45 tab facing downward.
7. Crimp the RJ45 plug with the crimping
tool.
8. Verify the order of the wires is correct
making good contact with the metal
contacts in the RJ45 plug.
9. Repeat all the steps in creating the other
end of the cable.
c. Generalization
Always take into considerations that before using
the cable in connecting actual devices. It is
suggested that you must use a LAN tester first to
check the functionality of the cable.
IV.
Evaluation
Students performances will be evaluated/rated using the Performance Rubrics.
(the teacher will explain how the performances will be assessed through scoring rubrics.)
CRITERIA
Safety procedures
PERCENTAGE
15%
Adherence to the procedures
30%
Workmanship
15%
Quality of product
40%
TOTAL:
100%
RATING
V.
Assignment:
A. Follow-up Assignment.
1. What is roll over cable?
2. Identify the function of a roll over cable.
B. Advanced Assignment.
1. What are internet protocols?
2. Identify and describe the different protocols used in networks and internet.
Reference: Competency-Based Module (CSS) pp. 98-100 (TVE Module)