Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MEM19012 Mapping and Delivery Guide
Produce jewellery wax model

Version 1.0
Issue Date: June 2024


Qualification -
Unit of Competency MEM19012 - Produce jewellery wax model
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to produce one-off wax models.This unit is not intended to include fine wire filigree work. Where the use of computer aided equipment for modelling is required unit MEM09009 Create 2-D drawings using computer-aided design system and unit MEM09010 Create 3-D models using computer-aided design system, should also be selected as appropriate.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit Weight: 4
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Jewellery and horological
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Determine job requirements
  • Follow standard operating procedures (SOPs)
       
Element: Comply with work health and safety (WHS) requirements at all times
       
Element: Use appropriate personal protective equipment (PPE) in accordance with SOPs
       
Element: Identify job requirements from specifications, drawings, job sheets or work instructions
       
Element: Prepare materials for production of wax model
  • Select waxes and tools
       
Element: Produce and finish wax models
  • Optimise material use and production time
       
Element: Sculpt wax to specifications
       
Element: Minimise imperfections in final wax model
       
Element: Apply surface finishes
       
Element: Assess suitability of final wax product
  • Inspect product for compliance with specifications
       
Element: Modify final product, as necessary
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Wax models include one (1) or more of the following:

carved forms

structural forms

free-form carving

Tools include one (1) or more of the following:

heat irons

wax guns

saws

carving tools

wax files

flaming torch

Surface finishes include one (1) or more of the following:

fine emery

Shellite

high polishes

Stock materialsinclude variety in one (1) or more of the following:

colour

hardness

properties

length

Inspection includes checking one (1) or more of the following:

tolerances

allowance for casting shrinkage

allowance for finishing processes

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Follow standard operating procedures (SOPs) 
 
 
 
Select waxes and tools 
Optimise material use and production time 
 
 
 
Inspect product for compliance with specifications 
 

Forms

Assessment Cover Sheet

MEM19012 - Produce jewellery wax model
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM19012 - Produce jewellery wax model

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: