DETAILED LESSON PLAN IN TECHNOLOGY AND LIVELIHOOD EDUCATION

(Computer Hardware Servicing) A.

OBJECTIVE:

At the end of the lesson, the student should be able to;

1. Identify the different hand tools used in computer.

2. Enumerate the different hand tools used in computer.

3. State the importance of hand tools in computer. B. SUBJECT MATTER:

Topic: Hand Tools and their uses

Reference: LM K to 12- Technology and Livelihood Education Grade-8 (p. 10-11),

Curriculum Guide (p. 2 of 17)

Materials: Printed Pictures of hand tools, Cartolina, Pentel pen, real objects, scotch tape,
colored paper

Code: TLE_ICTS7/8UT-0a-1 C.

PROCEDURE:

TEACHER’S ACTIVITY STUDENT’S ACTIVITY

1. Routinary Activities

1.1 Greetings

Good Morning/Good Afternoon Class! Good Morning/Good Afternoon Sir!

1.2 Prayer

(The teacher will call somebody to lead the (One student will lead the prayer.)
prayer.)

1.3 Checking of Attendance

(The teacher will now proceed to check the

attendance of his/her students. He/She will
take note those presents and absents in
his/her class.)

1.4 Motivation

Before we are going to have our formal

discussion with regards for today’s lesson, I
am going to give you an activity which will
help you understand the topic that we are
going to have today.)
You will be divided into two (2) groups. Each
group will be given set of scrambled words
and you are going to fill in the missing letters
to get the correct words.

The first group who can make it within two (2)

minutes will be declared as the winner.

The scrambled words are the following:

LAFT HADE DRICREWSVRE RAPT TRIEVERER

XEH REVRID ROXT DRICREWSVRE (The students will form themselves in a circle
to have a good and effective deliberation about
RIWE TTERCU ILPPHIS HADE DRICREWSVRE their answers.)

SREZWEET LASHLIFTHG

1.5 Review of the Lesson

What was our lesson yesterday? Sir, we have discussed about the different
Personal Protective Equipment used in the
workplace.

Very good! So what are they? Sir, the different PPE are Helmet, Safety
Goggles, Boots, gloves and etc.

Very well said!

Are there any clarifications? None so far, Sir.

1.6 Lesson Proper

Based on the activity you have done our lesson

for today is about hand tools.

Base on your opinion, what is hand tool/s?

Hand tools- are devices for performing work

on a material or a physical system using only
hands.

When do we use hand tools? Students’ answer will vary.

We use hand tools when repairing our

computers or for its maintenance particularly
when the computer is having trouble or Students’ answer will vary.
damage.

What are the different hand tools used in

computer?

The different hand tools are the following:

1.) Flat head screwdriver, 2.) Philips head

screwdriver, 3.) Torx screwdriver, 4.) Hex
driver, 5.) Needle-nose-plier, 6.) Wire cutter, 7.)
Tweezers, 8.) Part retriever and 9.) Flashlight.

(The teacher will show the different hand

tools.)
Students’ answer will vary.
What do you call this hand tool and what is
the use of this?

This is a Flat head screwdriver. It is used to

loosen or tighten slotted screws.
Students’ answer will vary.
How about this second one?

(The teacher will show again another hand

tool.)

Class this is a Philips head screwdriver. This is

used to loosen or tighten cross-head screws.
Students’ answer will vary.
What about this third one?

(The teacher will show again another hand

tool.)

This third one is called Torx screwdriver. This is

used to loosen or tighten screws that have a
star like depression on the top, a feature that
is mainly found on laptop.
Students’ answer will vary.
How about this one?

(The teacher will show again another hand

tool.)

This is what we call Hex driver. This is

sometimes called a nut driver, and used to
tighten nuts in the same way that the screw
driver tightens screws.
Students’ answer will vary.
How about this fifth one?

(The teacher will show again another hand

tool.)

This is called Needle-nose-plier. It is used to

hold small parts.
(The teacher will show again another hand
tool.)
Students’ answer will vary.
How about this one?

Class this is called Wire cutter. It is used to strip

and cut wires.
Students’ answer will vary.

Anyone who can tell me what hand tool I am

showing you now?

Class this one is called Tweezers. It is used to

manipulate small parts.

(The teacher will show the picture of a hand Students’ answer will vary.
tool)

What about this one? What do you call this

hand tool?

This one is called Part retriever. This is used to

retrieve parts from location that are too small Students’ answer will vary.
for your hand to fit.

How about this last one?

This one is certainly Flashlight. It is used to

light up areas that you can’t see well.

Those are the different hand tools used in Students’ answer will vary.
computer.

What do you think class is/are the importance

of hand tools in computer?

Hand tools are very important to computer

because it is primarily used on the
maintenance of the computer particularly on
repairing certain damages of a computer.

1.7 Generalization /Wrap-up

If you have no more questions, let us proceed

to the wrap-up. Sir, Hand tools are devices for performing
work on a material or a physical system using
What are hand tools? only hands.

Very good!
We use hand tools when repairing our
computers or for its maintenance particularly
when the computer having trouble or damage.
When do we use hand tools?

That’s nice!
Now who can give me the different hand tools? Sir, the different hand tools are the following:
1.) Flat head screwdriver, 2.) Philips head
Very well said! screwdriver, 3.) Torx screwdriver, 4.) Hex
driver, 5.) Needle-nose-plier, 6.) Wire cutter, 7.)
Tweezers, 8.) Part retriever and 9.) Flashlight.

What is the use of Flat head screwdriver? Sir, it is used to loosen or tighten slotted
screws.

Very good! How about the Philips head screw Sir, Philips head screwdriver is used to loosen
driver? or tighten cross-head screws.

That’s right! What about Torx screwdriver? Sir, it is used to loosen or tighten screws that
have a star like depression on the top, a
Very well said! feature that is mainly found on laptop.

How about the Hex driver? Sir, this is sometimes called a nut driver, and
used to tighten nuts in the same way that the
You’re right! Very good! screw driver tightens screws.

What about the Needle-nose-plier? Sir, it is used to hold small parts.

Absolutely correct!

How about the Wire cutter? Sir, it is used to strip and cut wires.

That’s correct!

What about the tweezers? Sir, tweezers is used to manipulate small

parts.
Very good!

How about Part retriever? Sir, it is used to retrieve parts from location
that are too small for your hand to fit.
Very well said!

How about the last one?

Sir, it is used to light up areas that you can’t
see well.
You’re correct!

What is/are the importance of hand tools in

computer? Sir, hand tools are very important to computer
because it is primarily used on the
Very Good! maintenance of the computer particularly on
repairing certain damages of a computer.
Is everything clear? If you have no more
queries, please prepare for a short quiz.
 1.8 Assessment

Test I. Identification

Directions: Answer the following questions in

a ½ sheet of paper crosswise.

1. A hand tool used to loosen or tighten

slotted screws.

2. It is a hand tool used to hold small parts.

3. What kind of screwdriver will you use if

you will tighten or loosen screws that have a
starlike depression on the top and it is mainly
found on laptop?

4 .A hand tool used to manipulate small parts

5. It is used to strip and cut wires.

Test II. Enumeration

Direction: Enumerate the following.

(6-8) Give at least 3 hand tools

Test III. Essay

Direction: Answer the question precisely.

State the importance of hand tools in

computer?

1.9 Assignment

Research about the different cleaning and

diagnostic tools used in computer. Write your
answers on your notebook.