DLL_TLE ICT CSS 9_Q1_D_3.docx

GRADES 1 to 12
DAILY LESSON LOG
School: SARAVIA NATIONAL HIGH SCHOOL Grade Level: 10 – Fortitude & Justice
Teacher: LORELIE AUBREY A. NAVARRO Learning Area: TLE - ICT
Teaching Dates and
Time: Aug. 31, 2023/ (10:00AM-11:00AM) Quarter: 1ST QUARTER
I. OBJECTIVES
THURSDAY
At the end of the lesson, student should be able to:
1. To identify the 4 hazards that we may encounter in a laboratory;
2. To identify the types of hazard present in a work area; and
3. To enumerate the 14 safety precautions when working.
A. Content Standards The learners demonstrate an understanding of the use of hand tools and equipment for computer systems servicing.
B. Performance Standards The learners shall be able to use hand tools and equipment for computer systems servicing,
C. Learning
Competencies/
Objectives.
Plan and prepare for tasks to be undertaken.
TLE_IACSS9-12PCO-Ic-d-4
II.CONTENT
(Subject Matter) Safety Comes First
III. LEARNING RESOURCES
A. References
1. Teacher’s Guide pages
2. Learner’s Material
pages
ICT 10 Quarter 1, MODULE 1 pp. 2 - 4
3. Textbook pages
4. Additional Materials
from Learning
Resource LR portal
LED TV, PPT, PPE
B. Other Learning
Resources
IV. PROCEDURE
A. Reviewing previous
Lesson or presenting new
lesson
 What are the 7 occupational health and safety procedure?
 Why do we need to understand and apply the 7 OHS procedure in our laboratory?
B. Establishing a purpose for
the lesson
 As you look around you and identify things which you think might hurt you or your classmates?

C. Presenting examples/
instances of the new
lesson.
A hazard is a situation in the workplace that has the potential to harm the health and safety of people or to damage plant and equipment. The
situation could involve a task, chemical or equipment used.
D. Discussing new concepts
and practicing new
skills.#1
Hazard management is a continuous process that can be used to improve the health and safety of all workplaces.
E. Discussing new concepts
and practicing new skills
#2.
Physical Hazards
One of the most common physical hazards involving computer technicians is cables running across the floor.
Mechanical Hazards
When working on electronic equipment, ask yourself "Is there any way this equipment could hurt me?” You might stick your hand in a printer and
suddenly the paper feed arm moves, feeding not only paper through the printer, but a piece of your finger too.
Chemical Hazards
There is a wide array of chemicals used with electronic equipment. There are display cleaning chemicals, keyboard cleaning chemicals, compressed
gas dirt and dust removers, and many cleaning solvents.
Electric Shock Hazard
Inside computers and electronic equipment, there is a range of voltages from 3.3 volts to 25 volts, most of which are harmless. But at the power
supply, you will find line voltage, which is a lethal 220 volts.
Safety Precautions when working:
1. Always ground or discharge yourself before touching any part of the computer.
2. Do not work alone so that there is someone who can take care of you in case of accident or emergency.
3. Be careful with the tools that may cause short circuit.
4. Always full the cable connector on the handle and not hold on the cable itself. ICT- COMPUTER HARDWARE SERVICING.
5. Use only rubber shoes when standing on the ground or in a concrete floor.
6. Make sure that the pins are properly aligned when connecting a cable connector.
7. Always power off and unplug the computer before working on it.
8. Take away any liquid such as mineral water or soft drinks near your working area or near computers. Contingency measures during workplace
accidents, fire, and other emergencies are recognized.
9. Personal protective equipment is correctly used in accordance with organization procedures and practice.

10. Hazard/risks in the workplace and their corresponding indicators are identified to minimize or eliminate risk to co‐workers, workplace, and
environment.
11. Take necessary precautions to protect the component of the computer from damaged caused by Electrostatic Discharge (ESD).
12. Hold the components by edges and do not touch the IC’s.
13. Read and follow instructions on the manual carefully.
14. Do not use excessive force if things do not quite slip into place.
F. Developing Mastery
(Lead to Formative
Assessment 3)
 What are the 4 hazards that we may encounter in a laboratory?
G. Finding practical
application of concepts
and skills in daily living
 Why do we need to identify the types of hazard present in a work area?
H. Making Generalization
and Abstraction about
the Lesson.
What have you learned?
 The workplace should have safety guidelines to follow to: Protect people from injury, protect equipment from damage, and, Protect
the environment from contamination.
I. Evaluating Learning Non-recorded Formative Assessment
Enumerate the 14 Safety Precautions when working.
J. Additional Activities for
Application or
Remediation
Given examples of ESD Tools
V. REMARKS
VI. REFLECTION
A. No. of learners earned
80% in the evaluation.
B. No. of learners who
required additional
activities for remediation
who scored below 80%

C. Did the remedial lesson
work? No. of learners
who have caught up with
the lesson.
D. No. of learner who
continue to require
remediation
E. Which of my teaching
strategies worked well?
Why did these works?
F. What difficulties did I
encounter which my
principal or supervisor
can help me solve?
G. What innovation or
localized materials did I
used/discover which I
wish to share with other
teachers?
Prepared by:
LORELIE AUBREY A. NAVARRO
Teacher II
Noted:
JETLYN V. TABIGO-ON
Assistant Principal – JHS Academics

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