Course Information

Course Description:
A drawing that is submitted for production must contain complete instructions so the part can be manufactured. This is accomplished by the use of proper Dimensioning and Notation on the drawing. It is critical that drafters be proficient in standard dimensioning practices. This course is designed to introduce you to the methodology of dimensioning practices and to help you develop skill in its application.  Although this course is self-paced, you must complete all activities within the eleven-week quarter.

Course Objectives:

After completing this course, you will be able to:

  • Describe the functions of dimensions on an engineering drawing.
  • Define the terms - leaders, dimension lines, extension lines, and notes.
  • Recognize aligned and unidirectional dimensioning systems.
  • Specify how machined holes are dimensioned.
  • Apply finish symbols and notes to a drawing.
  • Use conventional dimension techniques to describe size and shape accurately on an engineering drawing.
  • Manipulate different type variables used to control the look and function of CAD dimensions.
Prerequisites or Corequisite:
This course can only be taken after successfully completing:
  • Basic Drafting Techniques
  • Sketching and Shape Description
  • Intro to CAD
  • Technical Drawing I
Course Topics:

The following is a list of topics that you will cover in Basic Dimensioning:

  • Dimensioning Systems- 10 hours
  • Lines and Symbols for Dimensioning- 10 hours
  • Placement of Dimensions- 12 hours
  • Size and Location Dimensions- 58 hours
  • Notes for Dimensions- 10 hours
  • Dimensioning a CAD Drawing- 18 hours
Specific Course Requirements:
You will need to be motivated and self-directed with the ability to follow an objective-based timeline. This is a structured course with recommended completion dates. Study, not only your textbook, but any other reference materials you might have at your disposal.  You should plan to devote 8-10 hours per week for this course.
Textbooks, Supplementary Materials, Hardware and Software Requirements
Required Textbooks:
Please visit the Virtual Bookstore to obtain current textbook information for this course:  http://rodp.bkstr.com
Supplementary Materials:
  • AutoCAD text book that was used in the CAD course.
  • Access to a printer.
Hardware Requirements:

The minimum requirements can be found at http://www.rodp.org/students/hardware_software.htm.

Specific hardware requirements for this course are:

  • Windows NT® 4.0 with Service Pack 5.0, Windows® 98, Windows® Me (Millennium Edition) or Windows® 2000
  • Intel Pentium® 233 (minimum), Pentium 450 or higher (recommended) or equivalent processor
  • 32 MB RAM (minimum), 64 MB RAM or higher (recommended)
  • 800 x 600 VGA with 256 colors (minimum), 1024 x 768 SVGA with 64 thousand colors (recommended)
  • 200 MB of free disk space
  • CD-ROM drive, required for installation only
Software Requirements:

You must use a WebCT-compatible Internet browser to access the course. For information on browser recommendations visit: http://www.rodp.org/students/hardware_software.htm.

This site also contains a link to WebCT's browser tune-up page where you can obtain the latest information about browser compatibility and multimedia plug-ins. If you are an AOL user, you must minimize the AOL window and open up Internet Explorer or Netscape Navigator when you access the course.

The minimum requirements can be found at: http://www.tn.regentsdegrees.org/students/hardware_software.htm.


You will need AutoCAD® software or access to the software for completing course assignments.

You will need the following software for viewing course materials which can be obtained FREE at the following site:

MicroSoft® PowerPoint Viewer - at the following site search for available viewer.
http://www.microsoft.com/downloads/search.aspx?displaylang=en
Instructor Information
Please see the separate page inside the course to find instructor contact information as well as a statement of virtual office hours and other communication information.
Assessment and Grading
Testing Procedures:

Written exams are timed and administered online via WebCT.  All exams are designed to reinforce key concepts. Skill assessments in the form of CAD drawings will be e-mailed as attachments using WebCT. All exams/assessments must be submitted by 11:30 p.m. on the due date.

Grading Procedure:
Grades will be based on satisfactory completion of deliverables, written exams, skill assessments, regular communication with the instructor, and class discussions.  All exams/skill assessments must be completed within the allocated time. Late delivery will result in the loss of one letter grade.
 
Your final grade will be calculated as follows:
  • Assignments - 40%
  • Exams/Skill Assessments - 50%
  • Participation - 10%
Grading Scale:

A = 93 - 100... Excellent
B = 85 - 92 .... Good
C = 77 - 84 .... Average

A score of 77 or better must be achieved to receive credit for this course.
Assignments and Participation
Assignments and Projects:

Course modules will be presented in an asynchronous format.  This means that you will work on your assignments at your own pace.  You are permitted to work ahead in the course, but there are recommended dates for the completion of each module. Please complete each module in the order presented.  Within each module you will find textbook reading assignments, tutorials, individual activities, and presentations.
Class Participation:
You are required to communicate with me on a regular basis using WebCT e-mail and with your classmates using the Discussion board. You should visit the course site daily to ensure that you are aware of postings and announcements. Remember, participation counts as 10% of your grade.
Punctuality:


Recommended due dates for the completion of each module will be posted on the calendar. It is your responsibility to contact me if you anticipate a problem meeting due dates.  All skill assessments must be completed within the specified time to receive full credit.

Course Ground Rules
You are expected to learn how to navigate in WebCT and address technical issues/problems immediately before falling behind in the course.

Please view the course site daily for announcements, course information, and deadlines. There are recommended completion dates for assignments posted on the calendar. Let me know if you have any questions or problems with the assignments. 

Keep in contact with me by using the WebCT email address for all course related communications. You may use the alternate email address if necessary in an emergency situation. Please observe course netiquette at all times.
Guidelines for Communications
Email:
  • Always include a subject line.
  • Remember without facial expressions some comments may be taken the wrong way. Be careful in wording your emails. Use of emoticons might be helpful in some cases.
  • Use standard fonts.
  • Do not send large attachments without permission.
  • Special formatting such as centering, audio messages, tables, html, etc. should be avoided unless necessary to complete an assignment or other communication.
  • Respect the privacy of other class members
Discussion Groups:
  • Review the discussion threads thoroughly before entering the discussion. Be a lurker then a discussant.
  • Try to maintain threads by using the "Reply" button rather starting a new topic.
  • Do not make insulting or inflammatory statements to other members of the discussion group. Be respectful of other’s ideas.
  • Be patient and read the comments of other group members thoroughly before entering your remarks.
  • Be cooperative with group leaders in completing assigned tasks.
  • Be positive and constructive in group discussions.
  • Respond in a thoughtful and timely manner.
Chat:
  • Introduce yourself to the other learners in the chat session.
  • Be polite. Choose your words carefully. Do not use derogatory statements.
  • Be concise in responding to others in the chat session.
  • Be prepared to open the chat session at the scheduled time.
  • Be constructive in your comments and suggestion
Web Resources:

Library

The Tennessee Virtual Library is available to all students enrolled in the Regents Degree Program. Links to library materials (such as electronic journals, databases, interlibrary loans, digital reserves, dictionaries, encyclopedias, maps, and librarian support) and Internet resources needed by learners to complete online assignments and as background reading must be included in all courses. 

Students With Disabilities

Qualified students with disabilities will be provided reasonable and necessary academic accommodations if determined eligible by the appropriate disability services staff at their home institution. Prior to granting disability accommodations in this course, the instructor must receive written verification of a student's eligibility for specific accommodations from the disability services staff at the home institution. It is the student's responsibility to initiate contact with their home institution's disability services staff and to follow the established procedures for having the accommodation notice sent to the instructor.

Syllabus Changes

The instructor reserves the right to make changes as necessary to this syllabus. If changes are necessitated during the term of the course, the instructor will immediately notify students of such changes both by individual email communication and posting both notification and nature of change(s) on the course bulletin board.

Technical Support

Telephone Support:
If you are having problems logging into your course,
timing out of your course, using your course web site tools, or other technical problems, please contact the RODP Help Desk by calling

1-866-550-7637 (toll free)

or go to their website at:

http://help.rodp.org/