Course Title: Construction Technology
Session Title: Tape Measure Conversion (To Drawing Scale)
Time:
One Week
[Lesson length is subjective and will vary from instructor to instructor]
Performance Objective:
The learner will be able to demonstrate the basic knowledge of tape measure conversion of the engineering scale shown on existing drawings through verbal and written recitation as well as visual performance through overhead projection of completed projects.
Specific Objectives:
Upon completion of this lesson, the learner will be able to:
• Implement design changes to basic residential house plans by portraying a simple plan layout change of the structure as well as various elevation views using only a tape measure, straight edge and pen or pencil.
• Develop specific "right & wrong" solutions.
• Apply specific approaches to reading and comprehending engineering and architect scales, related triangles, compass techniques and other drafting implements in relation to the common tape measure
• Demonstrate using the common tape measure to create field changes to an existing floor plan and elevation views
• Create their own basic design changes based on solutions to challenges from the needs of their own homes
• Demonstrate their knowledge of basic drafting techniques through verbal and written presentations of materials and changes in existing plans.
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.
130.54. Building Maintenance Technology
(c) Knowledge and skills.
(2) Students will understand all aspects of contract documents, including architectural, engineering and shop drawings and interpret, describe and identify:
(a) types of drawings usually included in a set of plans and list the information found on each type;
(b) lines used on construction drawings;
(d) architectural symbols commonly used to present materials on plans;
(e) abbreviations commonly used on plans;
(f) plans, elevations, schedules, sections, and details contained in basic construction drawings;
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Interdisciplinary Correlations:
Across all disciplines]
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(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:
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http://www.knowledgebank.irri.org/ppfm/landLeveling/WebHelp/default.htm#M
• easure_lesson02.htm
There are numerous websites for information on measuring and various
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• types of tapes & technologies for measuring.
Personal notes and lessons collected during tenure in residential construction .
Personal experiences in designing residential solutions.
Samples of residential plans taken from various sources.
Guest speakers from local construction trades.
Instructional Aids:
1. Tape Measure Conversion PowerPoint
2. Tape Measure Conversion Rubric
Materials Needed:
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Pencils.
Ink Pens .
Notebook/drafting Paper.
Research Information .
Drafting guides .
White boards.
White board markers.
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Equipment Needed:
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Learner
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Tape measures computer
Internet Access
Power Point Software
Printer
Multi-media Projector
Videos
House plan examples
Drafting boards
Engineering and Architect Scales
Compasses, triangles, etc.
Tape measure .
Drafting supplies including engineering scale .
Knowledge of internet search .
Self control and discipline for design solutions.
Ability to work well in a group assignment .
Ability to communicate orally and in writing.
Ability to demonstrate knowledge of design .
Ability to read and comprehend all related drafting tools .
Ability to create clean, neat and well organized drawings.
Introduction
Introduction (LSI Quadrant I):
It is important that students recognize and relate to the need for clean, organized drawings. Show students a drawing that is not organized, smudged, or hard to read and place it in contrast to one that is.
ASK: Which one would you pick to hire?
Discuss the reasons for which one they would pick. Explain the importance of drafting and design to real world scenarios. Learners need to comprehend of the need to be able to convert tape measurements into engineering scale in order to show customers and employees details and application of field changes to existing drawings
Outline
Outline (LSI Quadrant II):
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Introduction.
Show PowerPoint.
Instructor Notes:
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Students research residential design techniques
Students gather information of related facts:
 Problem solving techniques,
 Application of materials,
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Climate influences, etc.
Students will work in individual settings and as teams of two
Students will utilize their knowledge to create design change needs in a classroom setting
Students will utilize their knowledge to solve actual residential planning needs through field application and changes.
Application
Guided Practice (LSI Quadrant III):
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Team Planning.
Information gathering from internet and guest speakers.
Development of scenarios by students.
Development of testing scenarios by instructor .
Freedom of students to apply their own solutions.
Creation of scenarios and presentation of design solutions .
Independent Practice (LSI Quadrant III):
• Detailed presentation of step by step approach to creating house plan field
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• changes.
Drawings of scenarios presented on whiteboard
Selection of various information to be presented to class
Utilization of Presentation media: Multi-media projector, computer, whiteboard, handouts.
Creation of presentation materials
Instructor guided scenarios with direct group and individual critique
Instructor check of proper use of grammar, spelling, and projection
Controlled techniques and focus during scenarios
Professionalism in scenario creation and presentation
Summary
Review (LSI Quadrants I and IV):
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Instructor presentation of basic drafting tools and techniques in comparison to using a tape measure.
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Individual and Team selection of problem scenarios .
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Individual and Team performance in final presentations .
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Variability of presentations .
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Group and individual assessment of final presentations .
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Evaluation
Informal Assessment (LSI Quadrant III):
Constant direction and input from instructor during learning process and scenario presentations .
Formal Assessment (LSI Quadrant III, IV):
Rubric presents a basis for grading student work and performance
Extension/Enrichment (LSI Quadrant IV):
Offer re-learning opportunities
Repeat scenarios with varying circumstances to portray influence in design solutions.
Allow extra time for performance and testing
Project awareness of the student's future involvement in residential design solutions.
Copyright © Texas Education Agency, 2011. All rights reserved. 5

Grade
Group
Investigation
(20 pt. max)
Graphics/Pict ures
(20 pt. max)
Group
Participation
(20 pt. max)
Scenario
(10 pt. max)
Instructor
Test Scenario
(10 pt. max)
Final Testing
(20 pt. max)
Total Scores
(100 pt. max)
No Attempt
0
None
None
Minimum
Requirements
Basic
Requirements
C
Very little effort
1-2
B
3-6
Average
Research
Basic
Requirements
Plus
A
Extensive
Research
> 6
None
None
None
None
Minimal
No creativity
Minimal
No creativity
Minimal response
Minimal
Basic w/ room for improvement
Basic w/ room
For improvement
Basic knowledge w/ average input
Good results
Very Active
Great Ideas
Obvious
Planning
Extensive
Active
Involvement
Good
Planning
Extensive display of knowledge and creative input
Excellent
Results
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