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Extension Cord Making Lesson Plan

This document provides instructions for teaching students how to make an extension cord. It includes 3 objectives for the lesson, which are to identify materials and tools for making an extension cord, demonstrate how to construct one, and allow students to practice making their own. A list of necessary materials and tools is given. The procedure walks through 11 steps to construct an extension cord, from inserting the cord into the plug to testing the finished product. Students will be assessed through a performance test where they race to correctly follow the construction procedure in groups. Their work will be evaluated on accuracy, workmanship, and speed.

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Jane Hembra
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433 views4 pages

Extension Cord Making Lesson Plan

This document provides instructions for teaching students how to make an extension cord. It includes 3 objectives for the lesson, which are to identify materials and tools for making an extension cord, demonstrate how to construct one, and allow students to practice making their own. A list of necessary materials and tools is given. The procedure walks through 11 steps to construct an extension cord, from inserting the cord into the plug to testing the finished product. Students will be assessed through a performance test where they race to correctly follow the construction procedure in groups. Their work will be evaluated on accuracy, workmanship, and speed.

Uploaded by

Jane Hembra
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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I.

Objectives
At the end of 45 minutes, the students should be able to achieved 75% to atleast 85%
proficiency in the following:

• identify the materials and tools in making an extension cord


• execute on how an extension cord is done
• construct extension cord for future use

II. Subject Matter


• Making Extension Cord
• Reference: Vallarta, Hector M; Cabusura Jr., Roman A. K to
12 Basic Educational Curriculum Technology and Livelihood Education Learning
Module: Electrical Installation and Maintenance.

 Materials and Tools: PowerPoint Presentation, white board and marker,


Convenience outlet (surface type duplex), Flat Cord #18 AWG, Male Plug,
Standard/ Flat Screw Driver, Philips Screw
Driver, Long Nose Pliers, Side Cutting Pliers, Electrician’s Knife/ Pocket Knife,
Light bulb

III. Procedure A. Daily Routine


1. Opening Prayer
2. Greetings
3. Checking of Attendance

B. Motivation
The students will solve a puzzle in the form of a maze. Trace the path from origin
going to the point of destination. Along the right path, the students will encounter
a letters. Use these letters to find the exact word/s. The first two students who
solved the puzzle will get a prize.

C. Lesson Proper

 Using PowerPoint presentation, the teacher will discuss the materials and tools
needed in making an extension cord.
Materials:
Qty. Unit Description
Convenience outlet (surface
1 Pc.
type duplex)
1 Meter Flat Cord #18 AWG
1 Pc. Male Plug
Tools:

1. Standard/ Flat Screw Driver


2. Philips Screw Driver
3. Long Nose Pliers
4. Side Cutting Pliers
5. Electrician’s Knife/ Pocket Knife

• The teacher will demonstrate how to make an extension cord Procedure:


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

• Finished product:
D. Assessment
TABLE OF SPECIFICATION
Knowledge Comprehension Application Analysis Synthesis Evaluation

Cognitive 1-8 ( quiz


Psychomo 1 (pt )
tor
Affective 9-10
( quiz )

1. Performance test
The teacher will group his/ her students into five. The students will play a relay by
following the procedure on how to make an extension cord.

Criteria for assessment:


CRITERIA 1 2 3 4
Accuracy
Workmanship
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

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


• Workmanship- the art, skill and finality of work.
• Speed- efficiency of work.

Prepared By:

Patrick John S. Aquillo


Subject Teacher, TLE 8

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