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

MSS024022 Mapping and Delivery Guide
Perform environmental biological techniques

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MSS024022 - Perform environmental biological techniques
Description
Employability Skills
Learning Outcomes and Application This unit describes the skills and knowledge to collect and examine biological samples using microscopes, keys and biochemical tests to identify and enumerate environmentally significant organisms. Personnel are expected to prepare aseptic media and solutions, set up equipment for microbiological testing and identify basic microorganisms of environmental significance.This unit applies to environmental technicians working in a range of industry sectors, including environmental services; clean water; water treatment, storm and wastewater management; and natural resource management.No licensing or certification requirements exist at the time of publication. Relevant legislation, industry standards and codes of practice within Australia must be applied.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Sampling and testing
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: Classify organisms
  • Classify organisms into hierarchical structures using appropriate keys
  • Record all observations and measurements used to determine classifications
       
Element: Obtain biological samples
  • Locate and read background information for site or project
       
Element: Review work request to identify required samples and the procedures, materials and equipment involved
       
Element: Identify hazards and workplace control measures associated with collecting the sample, preparation methods, reagents and equipment
       
Element: Assemble required materials, reagents and equipment and check they are fit for purpose
       
Element: Collect samples in accordance with legislative requirements, codes of practice and workplace procedures
       
Element: Log samples using workplace procedures
       
Element: Record sample description, compare with specification and note and report discrepancies
       
Element: Ensure traceability from receipt of sample to reporting of results
       
Element: Prepare samples and grow cultures
  • Use aseptic techniques to prepare media for microbiological analysis
       
Element: Obtain samples for microbiological analysis
       
Element: Identify contamination pathways for both samples and media
       
Element: Perform simple chemical tests to identify morphology of environmentally significant bacteria
       
Element: Use aseptic techniques to manipulate samples and bacterial cultures
       
Element: Use standard techniques to grow cultures of environmentally significant microorganisms
       
Element: Use disinfection and sterilisation to control the growth of microorganisms
       
Element: Prepare microscope for use
  • Select microscope and attachments for examination and measurements
       
Element: Check that all microscope components are clean and fit for purpose
       
Element: Mount sample in accordance with specified method
       
Element: Adjust settings and alignment of optical and mechanical components to optimise performance
       
Element: Perform microscopic examination in accordance with test methods
  • Identify microorganisms, cell structures and components of animal and plant tissues in environmental samples
       
Element: Measure organisms and structures
       
Element: Enumerate microorganisms in environmental samples
  • Classify organisms into hierarchical structures using appropriate keys
       
Element: Record all observations and measurements used to determine classifications
       
Element: Relate cell structures and their functions to environmental adaptation
  • Identify cell structures from examination of biological specimens
       
Element: Associate biological functions with cell structures
       
Element: Associate cell physiology and enzyme cycles to environmental adaptation
       
Element: Identify important biochemical pathways associated with environmentally significant organisms
       
Element: Maintain a safe work environment
  • Use personal protective clothing and safety equipment to ensure safety and minimise cross-contamination
       
Element: Handle all samples and equipment in accordance with workplace safety procedures
       
Element: Clean up spills using techniques to protect personnel, work area and environment
       
Element: Minimise generation of waste and environmental impacts
       
Element: Collect and dispose of all wastes safely
       
Element: Report hazards and incidents to designated personnel using workplace procedures
       
Element: Maintain workplace records
  • Record approved data into workplace system
       
Element: Maintain confidentiality and security of workplace information and data
       

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.
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
Classify organisms into hierarchical structures using appropriate keys 
Record all observations and measurements used to determine classifications 
Locate and read background information for site or project 
 
 
 
 
 
 
 
Use aseptic techniques to prepare media for microbiological analysis 
 
 
 
 
 
 
Select microscope and attachments for examination and measurements 
 
 
 
Identify microorganisms, cell structures and components of animal and plant tissues in environmental samples 
 
Classify organisms into hierarchical structures using appropriate keys 
 
Identify cell structures from examination of biological specimens 
 
 
 
Use personal protective clothing and safety equipment to ensure safety and minimise cross-contamination 
 
 
 
 
 
Record approved data into workplace system 
 

Forms

Assessment Cover Sheet

MSS024022 - Perform environmental biological techniques
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

MSS024022 - Perform environmental biological techniques

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: