TLE/TVL. Quarter 3- Module 2. Using Hand Tools: Prepare Hand Tools. Computer Systems Servicing. Name of Learner: Grade & Section: Name of School:

1

Z

P

Z

P

Republic of the Philippines

Department of Education

Regional Office IX, Zamboanga Peninsula

Name of Learner: ____________________

Grade & Section: ____________________

Name of School:____________________

9

TLE/TVL

Quarter 3- Module 2

Computer Systems Servicing

Using Hand Tools:

Prepare Hand Tools

2

Development Team of the Module Writer: Hazel P. Bacasmo

Reviewer’s Name: Evelyn C. Labad EdD, Nilda Y. Galaura EdD Editor: James L. Colaljo MAEM

Illustrators: Vincent Hersel E. Murcia Joevic R. Pasilan

Layout Artists: Vincent Hersel E. Murcia Joevic R. Pasilan

Management Team: SDS: Ma. Liza R. Tabilon EdD, CESO V ASDS: Judith V. Romaguera EdD OIC-ASDS: Ma. Judelyn J. Ramos EdD OIC-ASDS: Armando P. Gumapon EdD CID Chief: Lilia E. Abello EdD

LR : Evelyn C. Labad EdD

PSDS: Ma. Theresa M. Imperial EdD Principal: Nilda Y. Galaura EdD

TLE/ TVL- Grade 9 ICT Computer Systems Servicing Alternative Delivery Mode

Quarter 3 – Module 2- Using Hand Tools: Prepare Hand Tools First Edition, 2020

Republic Act 8293, section 176 states that: No copyright shall subsist

in any work of the Government of the Philippines. However, prior approval of the government agency or office wherein the work is created shall be necessary for exploitation of such work for profit. Such agency or office may, among other things, impose as a condition the payment of royalties.

Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names, trademarks, etc.) included in this module are owned by their respective copyright holders. Every effort has been exerted to locate and seek permission to use these materials from their respective copyright owners. The publisher and authors do not represent nor claim ownership over them.

Published by the Department of Education Secretary: Leonor Magtolis Briones

Undersecretary: Diosdado M. San Antonio

Printed in the Philippines by ________________________________ Department of Education – Region IX

Office Address: ____________________________________________ ____________________________________________ Telefax: ____________________________________________ E-mail Address: ____________________________________________

3

What I Need to Know

This module is a one-lesson module. It covers key concepts on preparing hand tools.

In this lesson you will learn to:

• Identify the tips on checking hand tools before it will be used; • Explain the importance of checking hand tools before using them; • Identify faulty or functional hand tools.

What’s In

<<

ACTIVITY 1

Directions:Rank the steps below on how to prepare the task. Rank 1 as the

first step and 5 as the last.

______ Read and follow the manufacturer’s manual for instruction and guidance on how to use the tool.

______ Get oriented on what to do.

______ Choose the best tool and equipment to be used in doing the task. ______ Prepare for the tools needed to accomplish the task.

______ If unsure on how to use the tool, refer to the user’s manual.

Lesson

1

AND SAFETY PROTOCOLS

CHECKING HAND TOOLS

4

What’s New

ACTIVITY 2

Directions:Below is a word puzzle. Look for words related to hand tools. You

can form words related to hand tools as many as you can by connecting the letters.

WORD PUZZLE GAME!

A S A F E G R I N D H T R I P P O S R A F R A P E N I P R U S T G I N E Q P I T T Y O D H D E F E C T I V E W V G E T I L L Y

5

What is It

Before selecting and using a tool, it is essential to check the physical condition, usability and safety on the use of the tool. Knowing the appropriate way of using the tool will give the user a successful, safe and accurate output.

Safety tips before using a screwdriver:

1. Keep the screwdriver’s handle clean. A greasy handle could cause an injury or damage from unexpected slippage.

2. Check if the tip of the Philips screwdriver’s magnetic point is working well.

3. Make sure that the handle or head is not damage to prevent further injury.

4. Ensure that the tip is not damaged or deformed for it to fit correctly on the desired screw head.

Safety tips before using a wire cutter:

1. Ensure that the blades are sharp.

2. Check if the locks in between the blades are intact.

3. Make sure that the handle is not damaged to prevent injury.

4. Check if the tool is not rusted and oily.

Safety tips before using part retriever and tweezers:

1. Check if it is oil and dirt free.

2. Make sure that it is not deformed or damaged.

How to determine the defective and non-defective tool?

Visual Inspection - The defective and non-defective tools are easily

identified through visual inspection. Defective and non-defective tools are described by its physical appearance such as dullness, sharpness, dismantled parts and more.

Functionality - Another way to determine the defective and

non-defective tools is by checking or assessing if the tool is already susceptible to wear and tear or does it exceed to its service life already.

6

Performance - Checking the performance of the tool is one way also

to determine defective and non-defective tools. Checking of the performance of a tool is not only done during the actual use, it should also be done before and after to determine whether the tool is still worthy to be used.

What should be done if the tool is found defective?

 If a tool is defective, remove it from service, and tag it clearly "Out of

service for repair.”

 _{If tools are defective, attach an Out of Service tag with signature and}

date.

 Replace damaged equipment immediately – do not use defective tools

"temporarily.”

 Have tools repaired by a qualified person – do not attempt field

repairs.

 To ensure safe use of hand tools, do not use a defective tool, inspect

tools prior to use and verify that tools are repaired.

Defective tools can cause serious and painful injuries. If a tool is defective in some ways, do not use it.Once defective hand tools are identified, separate it and have it labelled “defective” or “faulty.” Defective or faulty tools should be contained in a separate container for them not to be mistakenly used by others. Clearing the area from defective or faulty hand tools promotes safety among the users of it and the equipment.

7

What’s More

Activity 3

Directions: Identify the best safety tip before using the tool.

Tool Safety Tips

1.Wire cutter

2.Philips Screwdriver

3.Tweezer

4.Flathead screwdriver

8

Activity 4

Essay Writing.

Directions:Answer the question below. A rubric is shown in the table

below.

Why is checking of hand tools necessary before their usage? Write your answer in a separate sheet of paper in at least 150 words.

Criteria Percentage

Content 60%

Grammar 20%

Use of punctuation marks 10%

9

What I Have Learned

ACTIVITY 5

Directions:Fill in the blank with the corresponding correct word to complete

the paragraph.

Checking and ensuring safety before the use of the tool is a vital foundation to have a successful task. There is a great need for inspection of the tool before it will be used. Hand tools such as a screwdriver, wire cutter, part retriever, tweezers, and many more are needed to be checked physically. Ensure that there are no parts of the tool that are damaged or deformed. All tools should be (1) ________ and dirt-free. For cutting tools, make sure that the blades are (2) _________ and the lock holding the blades are functioning well.

To determine if the tool is defective or not, it must be checked (3) ___________, to identify the physical appearance of the tool. Another is to check its functionality if the tool is already susceptible to (4) _______________ or does it exceed to its service life already. And lastly, check its performance. Checking the performance of a tool is not only done during the actual use, it should also be done before or after to determine whether the tool is still worthy to be used.

If the tools are identified defective, it must be removed from service, and tagged it clearly "Out of service for repair" with (5) _____________ and date. It should be replaced immediately and don’t use the defective tool temporarily. Do not attempt field repairs, it must be done by professionals.

10

ACTIVITY 6

Directions:Look for at least two hand tools at home. Please ask assistance

from your parent or guardian in assessing the tool. Then once acquired, check the tool in terms of physical appearance, functionality, and performance.

NAME OF TOOL _{(Example rusty, dirty, etc.)} Physical Appearance (Functional or Not Functionality functional)

1.

2.

11

ACTIVITY 7

Directions:Read the scenario below and answer the questions that will

follow.

Rex is a computer technician. Every day he encounters a lot of computer troubleshooting problems. In a day, he only had his lunchtime as his break time. Because of the many computers to be checked, he forgot to take good care of the tools he is using. He doesn’t even have time to visually check the physical condition of the tool he used. He was that busy and that routine lasted for a month.

Questions:

1. If you were Rex, what possible problems will you encounter after a month?

2. What could be the possible safety tips that he must do?

Write your answers in the table below. Just give 3 possible problems he may encounter and your suggested safety tips.

Identified Problem Safety tips

1.

2.

12

Assessment

TEST I

Directions: Read and understand each question carefully. Encircle the letter

of the correct answer.

1. A well-conditioned tool may lead to _________. a. Successful task

b. Safety

c. A productive day d. All of the above

2. Which of the following is a safety tip for a Philip Screwdriver?

a. Check if the blades are sharp.

b. Check if the magnetic tip is working well. c. Check if the lock is intact.

d. All of the above

3. What should be done to a defective tool? a. Tag and remove.

b. Remove right away. c. Throw away.

d. Give it to others.

4. It means checking of the physical condition of the tool. a. Visual Inspection

b. Functionality check c. Performance check d. Condition check

5. Which of the following is NOT appropriate to do when there are identified defective tools?

a. Tag the tool with signature and date. b. Do not use defective tool.

c. Replace the defective tool. d. Repair the tool by yourself.

6. What might happen if the tool was not checked prior to usage? a. It will lead to a more productive day.

b. It is risky.

c. It may help others finished their task. d. All of the above

13

7. Who is the right person to repair a defective tool?

a. The user b. Teacher

c. Trained Personnel d. None of the above

8. Checking the dullness and sharpness of a tool belongs to _________.

a. Performance Check b. Visual Inspection c. Functionality Check d. Condition Check

9. Oily tool may result to ____________. a. Slippage

b. Tool damage c. Injury

d. All of the above

10. Which of the following is the proper way of tagging out a defective tool? a. “Defective”

b. “Defective” then affix signature

c. “Defective” then affix signature and date d. Affix signature and date

11. What should be done first before using a hand tool? a. Check the tool.

b. Puncture the tool. c. Ask others.

d. None of the above

12. Do you have the capacity to visually inspect a tool? a. Yes, definitely.

b. No. c. Maybe.

d. I don’t know.

13. When can you say that a tool exceeded its service life already? a. If the tool is not working as prescribed.

b. If the tool turns white. c. If the tool is damaged. d. All ofthe above

14

14. What safety tip will you apply to ensure that a screwdriver’s tip would fit properly on the screw head?

a. Check if the tips are sharp.

b. Make sure that the tip is not deformed. c. Check if the tip is magnetized.

d. All of the above

15. Are all tools labeled defective can still be repaired? a. Yes.

b. No. c. Maybe.

15

Answer Key

Answers Vary Answers Vary

ACTVITY 1 ACTVITY 2 ACTVITY 3 ACTVITY 4

16

REFERENCES

1. K TO 12 Basic Education Curriculum Technology and Livelihood Education Learning Module by Ronaldo V. Ramilo, Deover M. Pasco, et.al.

2. https://www.ccohs.ca/oshanswers/safety_haz/hand_tools/screwdriv ers.html