Lesson Plan
Course Title: Construction Technology
Session Title: Avoiding Shocks
Time:
4-6 Hours
[Lesson length is subjective and will vary from instructor to instructor]
Performance Objective:
Demonstrate electrical safety through testing and by making sure the power is off.
Specific Objectives:
Upon completion of this lesson, the learner will be able to:
• Select the proper electrical tester for your job.
• Describe how to use each tester
• Demonstrate using the tester
Preparation
TEKS Correlations:
This lesson, as published, correlates to the following TEKS. Any changes/alterations to
the activities may result in the elimination of any or all of the TEKS listed.
130.55. Advanced Building Maintenance Technology
(2) Students will know electrical safety regulations and safety guidelines
(a) demonstrate safe working procedures during building maintenance;
(b) explain the purpose of the OSHA and how to promote safety on site;
(c) identify electrical hazards and how to avoid or minimize them on site; and
(d) explain safety issues concerning lockout and tagout procedures, personal
protection using assured grounding and isolation programs, confined space
entry, respiratory protection, and fall protection.
Interdisciplinary Correlations:
This lesson, as published, correlates to the following TEKS. Any changes/alterations to
the activities may result in the elimination of any or all of the TEKS listed.
English:
110.xx(6) - Reading/word identification/vocabulary development
110.xx(6)(A)
...expand vocabulary through...listening and discussing
110.xx(15) - Listening/speaking/critical listening
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110.xx(6)(B)
...rely on context to determine meanings of words and phrases such as figurative
language, idioms, multiple meaning of words, and technical vocabulary...
Instructor/Trainer
References:
 Instructor knowledge.
 www.bobvilla.com
 www.lowes.com
Instructional Aids:
1.
2.
3.
4.
5.
Avoiding Shocks PowerPoint
Avoiding Shocks PowerPoint Slides
Avoiding Shocks PowerPoint Handouts
Avoiding Shocks PowerPoint
Rubric
Materials Needed:

Safety materials
Equipment Needed:
•
Computer & Projector
•
Non-contact voltage tester
•
Circuit tester
•
Continuity teste
Learner
CareerSafe or safety lesson
Introduction
Introduction (LSI Quadrant I):
Ask: Have any of you ever been shocked?
•
Discuss types of shocks and voltage.
Ask: Have you used any tools to make sure that you do not get shocked?
•
Discuss
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Outline
Outline (LSI Quadrant II):
Instructor Notes:
Write objectives on the board before class.
I. Introduction
A.
Write objectives on board
Answer any questions.
II. Show PowerPoint
Bring in various types of
testers for students to view.
Instructors can use the
PowerPoint presentation, B.
and weblink in C. in conjunction
with the following.
Outline
A. Safety first
B. List testers
Discuss various types of
injuries from electrical shock
Think of having a student
assistwith demonstrating.
Give students assisting extra
credit.
III. Demonstrate each tester
IV. Break into groups for testing
III. Review steps and problems encountered
Think of a local construction
expert, electrician or builder
who can come in and speak to
your class about electrical
safety on the job.
Application
Guided Practice (LSI Quadrant III):
One of two students assist instructor with demonstration. Then break into small groups
to test. Have students spot-check each other to make sure they are following
procedures.
Independent Practice (LSI Quadrant III):
Use this time to evaluate the students and to check their understanding of the lesson as
presented to them. Spending extra time at this point with the group or student that is not
understanding, will help in the final formal grading phase.
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Summary
Review (LSI Quadrants I and IV):
Review the complete lesson and application.
Evaluation
Informal Assessment (LSI Quadrant III):
The informal assessment starts when the class begins watching the PowerPoint
presentation and continues through to include participation in class discussion, guided
and independent practice sessions involvement and participation, review and
application.
Formal Assessment (LSI Quadrant III, IV):
Each phase will have a percentage factor assigned to it resulting a 100% when all
totaled:
25% -- Classroom and review involvement
50% -- Guided and independent practice
25% -- Authentic assessment
Rubric presents a basis for grading student work and performance for the authentic
assessment piece.
Extension/Enrichment (LSI Quadrant IV):
Learners can use this information for a variety of purposes in the future in keeping safe
at work, and home.
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AVOIDING SHOCKS RUBRIC
Possible total points of 100.
NOTE: “Clean up” does NOT mean as you found it, it means completely clean and
all materials and equipment put away.
Failure to follow safety precautions will result in automatic failure and the learner
must go through all the safety precautions and steps to completion before testing
again.
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