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4 Tle Eim G8 Exploratory Q2 Week2 Day4 PDF

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Grade 8-EIM-Q2-Day4

DEPARTMENT OF EDUCATION – NATIONAL CAPITAL REGION


SCHOOLS DIVISION OF PASAY CITY

Second Quarter / Week 2 / Day 4

NAME: ____________________________NAME OF TEACHER: _________________


GRADE & SECTION: _________________

Objective: Assemble an extension cord using the project plan.

PROJECT PLAN IN MAKING AN EXTENSION CORD

INTRODUCTION

You might be wondering why there are several projects which are not completely
done. Well, there are several reasons why this happens. It might be out of budget or not
properly planned. So, this Lesson will help you achieve the desired quality project.
A project plan is necessary before undertaking any project because it serves as
your guide in accomplishing an activity. It will give you an idea what needs to be done, how
much to spend and what procedures to undertake.
A well-prepared project plan saves time and cost of materials. Below is a sample
project plan of an extension cord. This format can also be used in preparing a plan for other
projects in the future.

Project Plan - (Making an extension cord)

Name of Student:________________________ Year & Section:__________________

I. Name of Project: Extension Cord Assembly Date Started: ___________________


Date Finished: __________________

II. Objective:
a. Demonstrate how to make an extension cord.
b. Observe safety measures while doing the project.

III. Sketch/Drawing:

IV. Materials Needed:


Qty. Unit Description Unit Cost Total Cost
1 pc. Convenience Outlet (surface type Php 40.00 Php 40.00
duplex)
3 Meters Flat Cord # 14 AWG Php 12.00 Php 36.00
1 pc. Male Plug Php 15.00 Php 15.00
2 Pcs. Eyelet Wire Connectors Php 1.50 Php 3.00
TOTAL COST OF MATERIALS Php 94.00
+ cost of labor (approximately 20%-30% of cost of materials) Php 28.00
(30%)
SELLING COST PHP 122.00
Sample Pictures of Materials Needed

Flat Cord Male Plug Eyelet wire connectors Convenience Outlet


V. Tools and Equipment Needed:
1. Standard/Flat Screw Driver
2. Philips Screw Driver
3. Long Nose Pliers
4. Side Cutting Pliers
5. Electrician’s knife/ Pocket knife
6. Continuity Tester or Multi-tester

VI. Procedure:

1. Prepare the plan.


2. Gather all necessary materials, tools and equipment needed.
3. Insert cord into the male plug, split the cord wires about 8 centimeters long.
4. Remove insulation of both wires 1 centimeter long with a pocket knife as if sharpening a
pencil. Be careful not to cut any strand.
5. Scrape bare wire with the back of the knife until shiny. Twist the wire stands.
6. Tie the underwriter’s knot.
7. Make a loop on terminal wires and connect the wires to the screw of the male plug. The loop
should go with the thread clockwise direction.
8. Split the cord wires at the other end about 4 centimeters long, then follow
procedure no. 4.
9. Connect the wires to the connectors.
10. Open the convenience outlet then remove the screw.
11. Insert the wire connectors to the screws, tighten it and return the cover.
12. Check the continuity and test the extension cord.

Prepared by:
Noel N. Miralles
PCCCANHS

Reference: K to 12 Basic Education


Curriculum
Technology Livelihood Education
Learners Module
Electrical Installation and Maintenance
Exploratory Course Grade 7 and 8 pp. 30-32
Grade 8-EIM-Q2-Day4

NAME: ____________________________ NAME OF TEACHER: _________________


GRADE & SECTION: _________________

Activity: Making an Extension cord

Direction: Use the project plan as a guide in making an extension cord, using your cellphone
take pictures of your output or video while doing it and send it to your teacher via
email or facebook messenger.

Your performance will be judged using the following criteria:


PERFORMANCE RUBRICS:

CRITERIA 1 2 3 4
Accuracy
Workmanship
Proper handling of tools
Speed

Legend:
1- Poor 2- Fair 3- Good 4. Excellent

SCALE DESCRIPTION POINTS


4 Excellent 93-100
3 Good 86-92
2 Fair 79-85
1 Poor 78 and below

o Accuracy- the ability to follow the procedures/directions with precision.


o Workmanship- the art, skill and finality of work.
o Proper handling of tools- the ability to apply proper handling of tools for a given task.
o Speed- efficiency of work.

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