1. 1 | Hand Tools - Class Observation 1
TECHNOLOGY & LIVELIHOOD EDUCATION 8
(Computer System & Servicing)
I. Objectives:
1. Identify and select appropriate hand tools according to task requirements.
2. Demonstrate an understanding on the tools and equipment for computer system servicing.
3. Classify the different hardware tools
II. Subject Matter:
Lesson : Proper Tool Selection
Learning Module : Computer System Servicing – Module 1
Code : TLE_IACSS9-12UHT-IIIa-17
Materials : Computer, Projector, Computer tools
III. Procedure:
• Preliminaries
o Greetings
o Checking of attendance
o Reminders
• Review
o What was our lesson yesterday?
o What have you learned?
• Motivation
Group the learners into 5 groups, each group will be given a puzzle to solve. Each group will guess the
picture being flash in the projector. Students will be given meta strips and they will write their answer.
• Presentation of the Lesson
• Unlocking of Difficulties
Hand Tools - These are tools held in a hand and operated without electrical power.
Equipment
- It refers to the parts of a computer and its accessories. These are the monitor,
mouse, keyboard and system unit.
Computer Technician
- A person who has the skills to identify, troubleshoot, and repair computer
problems.
PPE (Personal
Protective Equipment)
- A piece of equipment used to protect a person to prevent exposure to hazards
that cause serious injuries and illnesses in the workplace.

2. 2 | Hand Tools - Class Observation 1
• Lesson Proper
o Activity 1 (Classify It!)
Group the following pictures into hand tools, electro-static discharge tools, cleaning tools &
diagnostic tools. Mount your output on the board.
o Activity 2 (Video Clip Viewing)
https://www.youtube.com/watch?v=qkse0OBDIVQ
o Analysis
1. What is the video clip all about?
2. Did you learn anything from this video clip? If you did, what was it?
3. Would you recommend this video clip to a friend? Explain your reasons.
o Abstraction
A tool is a handheld device that aids in accomplishing a task. Tools range from a traditional
metal cutting part of a machine to an element of a computer program that activates and controls a
particular function.
As you gain experience, you will learn which tools to have available for different types of jobs.
Hardware tools are grouped into four categories
HAND TOOLS CLEANING TOOLS DIAGNOSTIC TOOLS CLEANING TOOLS
Philips Head Screwdriver Compressed Air Loopback Adapter Anti-Static Mat
Flat Head Screwdriver Lint Free Cloth Multimeter Anti-Static Wrist Strap
Torx Screwdriver Cable Ties
Hex Driver
Needle – Nose Pliers
Wire Cutter
Flashlight
Part Retriever
Tweezers

3. 3 | Hand Tools - Class Observation 1
o Application
Competency in Focus:
✓ Identify and select appropriate hand tools according to the task requirements. (TLE_IACSS(-12UHT-IIIa-17)
Instruction:
1. The students will be given a scenario in computer troubleshooting.
2. Then they will give the appropriate hand tools needed according to task requirements.
3. The group will choose a representative to present their output to the class.
Rubrics:
Accuracy of the materials being selected 20
Presentation 20
Cooperation/Attitude 10
TOTAL 50
IV. Evaluation
ACTIVITY SHEET
Competency in Focus:
✓ Identify and select appropriate hand tools according to the task requirements. (TLE_IACSS(-12UHT-IIIa-17)
Andrew loves to help his father, Manong Tony, a technician, in their computer shop. To assist his father, he needs
to identify the tools in the shop. Let us help identify these tools?
1. 4.
2. 5.
3. 6.
V. Assignment.
1. Research on different ways of cleaning a personal computer.
BRYAN R. CORPUZ
Teacher III
Observers:
JONATHAN D. NAMA RENATO M. IGNACIO
Master Teacher I Principal I