Republic of the Philippines

Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

LESSON PLAN IN TLE 7

Computer Systems Servicing G7
Elements of Computer System and Accessing Computer-Based Information

INTRODUCTION:
A. PRELIMINARY/PREPARATORY
1. Prayer
2. Greetings
3. Classroom Management
4. Attendance

B. RECALL.PREVIEW
Identify the following hardware tools. (LUMI APP)

used to loosen and tighten

slotted screws
- used to bundle cable neatly
inside and outside the computer

- used to
loosen and
tighten
slotted
screws
- used to clean different
computer components
without scratching or
leaving debris

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Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
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 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

- used to prevent ESD damage

to computer equipment. It
equalizes the electrical charge
between you and the
equipment.

C. PRESENTATION/MOTIVATION.
Identify the different basic peripherals connected to the system unit to
make a computer system by looking in the block diagram below. Write
your answer on the space provided.

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

KEYBOARD SYSTEM UNIT MOUSE

SPEAKER MONITOR PRINTER MODEM

D. OBJECTIVES

Content Standard: The learners demonstrate and understanding of

concepts and underlying principles in performing computer operations.

Performance Standard: The learners shall be able to perform computer

operations based on a given tasks.

MELC: 1. TLE_IACSS9-12PCO-Ic-d-4: Plan and prepare for task to be

undertaken.
2. TLE_IACSS9-12PCO-Ie-f-6: Access information using
computer

Learning Objectives:
1. Identify the different software and hardware suitable for a required
outcome.
2. Recognize the different elements of a computer system.
3. Differentiate input and output devices.
4. Demonstrate understanding of the concept of entering data by
navigating computer
5. Appreciate the importance having the knowledge of accessing
information using computer.

DEVELOPMENT:
A. PRE-TEST
Write TRUE if the statement is correct and FALSE if it is wrong.
________1. Peopleware is the user of computer system.
________2. Operating system is a software created for a specific purpose.
________3. There are a maximum of 256 characters under windows filename.
________4. Programs is an area that can create to store files.
________5. Operating system is a system software that manages computer
hardware.

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

B. DISCUSSION PROPER
Looking Back!

BEFORE AFTER

We go to the physical library room Internet brought tremendous

to search information and spending information at your fingertips
time looking for the book that you instantly.
need.

We exchange messages by snail

mail.
We send e-mails anytime, anywhere
at your own pace and convenience.

THE ELEMENTS OF COMPUTER SYSTEM

A computer system is fundamentally composed of hardware that includes the
electronic and mechanical parts of a computer while software are the different
programs and other operating information stored on a computer hardware.

1. Hardware – is the physical component of a computer.

A. Output Devices

a. Monitor – display graphic information and images

through video card.

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

b. Printer – is an output device that converts information from a computer and

transfer it to a paper to create a hard copy.

c. Speaker/Head Set – is an output computer hardware

that produces sound connected to the computer.

B. Input Devices

a. Mouse – is an input device used to manipulate objects on the

computer screen and can drag the object as well.

b. Scanner – is an input device that captures images

and text and process as required.

c. Digital Pen – is a writing tool connected to the

computer that captures handwriting or stroke of the user.

d. Keyboard – is an input device that has letters and numbers on

the keys. It is used to type data.

C. Storage Device

a. Hard disk drive – is the main and permanent data storage.

b. Optical drive – it is used as an optical disk such as cd,

dvd, and blu-ray dvd.

c. Portable hard disk drive – it is attached to a computer

through usb or wireless connection to your computer.

d. Flash drive – is a portable storage device

because it is handy and less chances of damage.

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

2. Software – an application or program that tells a computer what to do.

a. System software – is a computer program systematically

designed to run a computer hardware.

b. Operating system - is system software that manages computer

hardware, software resources, and provides common services for
computer programs.

c. Application software – a software created for specific

purpose.

3. Peopleware – the user of computer system.

a. System analyst- A systems analyst, also known as business technology analyst,

is an information technology (IT) professional who specializes in analyzing,
designing and implementing information systems.

b. System programmer - A systems programmer is an information technology

professional who uses their technological expertise in hardware and software to
develop an organization's various platforms. Their knowledge applies when
creating, maintaining, and updating systems and networks that help the
organization function.

c. System operator - System operators manage the power grid from a set of
computer consoles within a control center. System operators interact over the
phone with field crews, general personnel, substation personnel, and other system
operators within their own utility and with neighboring utilities.

HOW TO ACCESS COMPUTER-BASED INFORMATION

According to www.aseantourism.com here are the steps on how to do the task.

If you know the name of the file, or part of it, and you are not sure where the file is
located on the disk you can search for the file. Click Start and the Search Box will
appear.
Enter the name of a file and Windows will
search the disk and show a list of all files
that match the criteria. When you have

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

found the file click on the file and the parent application will load and open the file
for viewing or editing.

Searching from the Computer

Click the window icon and click

start and choose computer. On the
top corner is where you can find
the search box. You can enter the
name of the file or the partial name
and let the windows search for the file. Once you found the file, double click it to
open and it is ready for editing or searching.

File Name Conventions

Mostly even your personal and businesses have there filename to assist you or to
help your people in finding your files. Under your windows’ filename can be of
maximum of 256 characters and may include characters that can be found on your
keyboard with the exception of the following: / \ * ? % * : | ; “ < > and the last
„ that it indicates the start of the extension.
Your filename should be descriptive that reflects on its content for easy searching.

Folders

In instance that you have a bunch of files, and you want your monitor more
organized or to compress your files in one location, it is best to create folder/s or its
sub-directories. It is where the users store files for easy to be found. Folders names
follow the same way as naming it for filenames. Your folder can store or hold files
or sub-folders in an easier, useful, and meaningful manner.

C. ACTIVITIES
Directions: Classify the different computer peripherals according to its uses.
Write ID (input device) if it is intended as input device and OD (output
device) if it is output device.
________________1. Mouse
________________2. Printer
________________3. Speaker
________________4. Keyboard
________________5. Monitor

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

ENGAGEMENT:
A. ACTIVITIES FOR APPLICATION
Is it TRUE OR FALASE?
Directions: Write TRUE if the statement is correct and FALSE if it is wrong.
________1. Peopleware is the user of computer system.
________2. Operating system is a software created for a specific purpose.
________3. There are a maximum of 256 characters under windows filename.
________4. Programs is an area that can create to store files.
________5. Operating system is a system software that manages computer
hardware.

Let’s Give it a Try!

Directions: Matching Type. Match column A with column B. Write the letter
of your answer that corresponds to the picture of different computer
peripherals.

1.
4. 2.

5.

3.

ASSIMILATION:
A. GENERALIZATION
Directions: Provide your ideas/concepts about hardware, software, and
peopleware that can be seen on the graphic organizer below. Do this on the
board.

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/
 Republic of the Philippines
Department of Education
Region IV-A CALABARZON
DIVISION OF GENERAL TRIAS CITY
TROPICAL VILLAGE NATIONAL HIGH SCHOOL
San Francisco, General Trias City, Cavite

B. POST TEST

Write TRUE if the statement is correct and FALSE if it is wrong.

________1. Peopleware is the user of computer system.
________2. Operating system is a software created for a specific purpose.
________3. There are a maximum of 256 characters under windows filename.
________4. Programs is an area that can create to store files.
________5. Operating system is a system software that manages computer
hardware.
Prepared by:

TERESITA M. LUSECO
Teacher III

Observed by:

REGINE C. REFORMA JENILYN S. LOYOLA

OIC TLE Department Master Teacher I

Address: TROPICAL VILLAGE SAN FRANCISCO, CITY OF GENERAL TRIAS

Telephone No.: (0917) 134 2103
Email Address: 301223@deped.gov.ph
Facebook Page: www.facebook.com/DepEdTayoTVNHS301223/