Course Title: Construct crown and bridge structures

Part B: Course Detail

Teaching Period: Term2 2025

Course Code: DENT5869C

Course Title: Construct crown and bridge structures

School: 535T Social Care and Health

Campus: City Campus

Program: C5387 - Diploma of Dental Technology

Course Contact: Luke Scarica

Course Contact Phone: 03 9925 0312

Course Contact Email: luke.scarica@rmit.edu.au


Name and Contact Details of All Other Relevant Staff

Nominal Hours: 90

Regardless of the mode of delivery, represent a guide to the relative teaching time and student effort required to successfully achieve a particular competency/module. This may include not only scheduled classes or workplace visits but also the amount of effort required to undertake, evaluate and complete all assessment requirements, including any non-classroom activities.

Pre-requisites and Co-requisites

None

Course Description

This unit of competency describes the skills and knowledge required to construct crown and bridge structures including inlays, veneers and substructures.

This unit applies to work in dental technology.


National Codes, Titles, Elements and Performance Criteria

National Element Code & Title:

HLTDET009 Construct crown and bridge structures

Element:

1. Prepare crown and bridge model

Performance Criteria:


1.1 Pour or construct model using crown and bridge model system

1.2 Prepare crown and bridge model to appropriate height and with level occlusal plane in accordance with crown and bridge model system used

1.3 Section crown and bridge model in accordance with work order requirements

1.4 Prepare die for construction of restoration in accordance with work order

Element:

2. Wax and invest fixed partial dentures and structures

Performance Criteria:


2.1 Wax up crown and bridge restorations

2.2 Sprue crown and bridge wax pattern and prepare for processing

2.3 Select appropriate investment material according to the material to be used

2.4 Prepare investment materials according to the manufacturers’ instructions

2.5 Invest wax patterns

Element:

3. Burnout, process and finish fixed partial dentures and structures

Performance Criteria:


3.1 Select burnout techniques appropriate to the investment material and restoration material

3.2 Process restoration/substructure in appropriate material

3.3 Devest restoration/substructure without damaging it

3.4 Check for defects

3.5 Trim and finish restoration while maintaining all contact areas and margins

3.6 Evaluate the finished restoration

3.7 Decontaminate the restoration according to infection control guidelines

3.8 Dry the casting, replace on model and place in a sealed container for dispatch

Learning Outcomes


On completion of this course, you will be able to:

  1. Prepare crown and bridge model
  1. Wax and invest fixed partial dentures and structures
  1. Burnout, process and finish fixed partial dentures and structures


Details of Learning Activities

Theory: Presentations

Practical: Dental Laboratory exercises/activities listed in the teaching Schedule

Face-To-Face learning


Teaching Schedule

Session 1
AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Models and Impressions
  • Activity 1
  • Quiz 1
Session 2
AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 CAD/CAM
  • Activity 2
  • Quiz 2
Session 3 AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Wax patterns (copings)
  • Activity 3
  • Quiz 3
Session 4 AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Spruing and Investing
  • Activity 4
  • Quiz 4
Session 5&6 AM AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Devest and Finish (copings) AM
  • Activity 5
  • Quiz 5 & 6
Session 5&6 PM AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Crown Wax up PM
  • Activity 6
  • Quiz 7
Session 7 AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Cast, Devest, Polish
  • Activity 7
Session 8 AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Knowlegde Assessment and CAD Assessment Design
  • Activity 8
Session 9 AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Practical Assessment
  • Practical Assessment
Session 10 AM 9:30am – 12:30pm
PM 1:30pm – 4:30pm		 Practical Assessment
  • Practical Assessment


Learning Resources

Prescribed Texts


References


Other Resources

To assist you with your learning, RMIT University will provide access to free Campus Wi Fi and internet, access to Canvas LMS. RMIT also has available free access to computers and study spaces: https://www.rmit.edu.au/library/about-and-contacts/computers-and-study-spaces

The University Library has extensive resources and provides subject specialist expertise, research advice, help with referencing and support through:


Overview of Assessment

You must show evidence of the ability to complete tasks outlined in elements and performance criteria of this unit, manage tasks and manage contingencies in the context of the job role. There must be evidence that you have:

  • used standard precautions and safe work practices to design and construct 1 maxillary or mandibular anterior and posterior crown
  • critically evaluated the 1 maxillary or mandibular anterior and posterior crown produced to meet technical laboratory and patient requirements.

To be deemed competent you must demonstrate an understanding of all aspects required of the competency.

Regular attendance is necessary.

Assessment methods have been designed to measure your achievement of each competency in a flexible manner over multiple tasks and consist of theory and practical based tasks.


Assessment Tasks

Students enrolled in Vocational Education and Training qualifications are assessed for Competency. To be assessed as Competent means you have consistently demonstrated the required knowledge and skills at a standard expected in the workplace. To be assessed as Competent in this course, you will need to complete each assessment task to a satisfactory standard. You will receive feedback from the teacher at the conclusion of each assessment task. You should refer to the assessment brief which is available through Canvas for full assessment criteria.

Assessment Task 1: Knowledge Canvas Quiz

Assessment Task 2 Practical

Resubmissions:
Students are allowed two (2) attempts for each assessment to demonstrate competency for the required skills. If an assessment is not submitted by the due date, or you do not attend a practical assessment, regardless of whether it is a first or second attempt, you must apply for special consideration within five (5) working days. If your application is approved, you will be permitted to complete the assessment task at a later date. Without approval for special consideration, you will receive a 'Not Yet Competent' (NYC) grade for that assessment.

A Supplementary Assessment may be granted at the discretion of the Program Coordinator or Program Manager, following discussions with the teacher and/or Course Advisory Committee. Factors such as class attendance (80-100% requirement), class participation and communication with the teacher will be considered.


Assessment Matrix

The assessment tasks listed in this course guide address all the elements and criteria of the requirements of this course.

Other Information

Attendance: Your learning experience will involve class-based teaching, discussions, demonstrations and practical exercises. It is strongly advised that you attend all
timetabled sessions. This will allow you to engage in the required learning activities, ensuring you the maximum opportunity to complete this course successfully.
Information about your studies: You can access My Studies through the RMIT website for information about timetables, important dates, assessment dates, results and
progress, Canvas etc.
https://www.rmit.edu.au/students


Assessment: Information on assessment including Special consideration, Adjustments to assessment, (eg. applying for an extension of time):
https://www.rmit.edu.au/students/student-essentials/assessment-and-exams/assessment


Academic Integrity and Plagiarism: RMIT University has a strict policy on plagiarism and academic integrity. Please refer to the website for more information on this policy.
https://www.rmit.edu.au/students/student-essentials/assessment-and-exams/academic-integrity


Credit Transfer and Recognition of Prior Learning: Credit transfer is the recognition of previously completed formal learning (an officially accredited qualification).
Recognition of Prior Learning (RPL) is an assessment process that allows you to demonstrate competence using the skills you have gained through experience in the
workplace, voluntary work, informal or formal training or other life experiences.


Please speak to your teacher if you wish to discuss applying for Credit Transfer or RPL for the unit(s) of competency addressed in this course.
https://www.rmit.edu.au/students/student-essentials/enrolment/apply-for-credit

Course Overview: Access Course Overview