List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. |
1 | Record and check data | 1.1 | Enter data into laboratory information system or record sheets as directed |
| 1.2 | Check data to identify transcription errors or atypical entries |
| 1.3 | Rectify errors in data using workplace procedures |
|
2 | Calculate simple scientific quantities | 2.1 | Calculate simple scientific quantities using given formulae and data |
| 2.2 | Ensure calculated quantities are consistent with estimations and expectations |
| 2.3 | Report all calculated quantities with appropriate precision and units |
|
3 | Present data | 3.1 | Present data accurately in tables, charts and graphs using given formats and scales |
| 3.2 | Recognise and report obvious features and trends in data |
|
4 | Store and retrieve data | 4.1 | File and store data in accordance with workplace procedures |
| 4.2 | Maintain workplace confidentiality standards |
Evidence of competence in this unit must satisfy all of the requirements of the elements and performance criteria, and include demonstration of:
accurately coding, checking, recording and storing data in the required format
performing simple calculations involving scientific quantities, with or without a calculator or computer software. The following must be performed:
decimals, fractions, ratios, proportions and percentages
unit conversion, multiples and submultiples
use of significant figures, rounding off, estimation and approximation
substitution of data in formulae
conversions between SI units
performing at least five (5) of the following calculations:
perimeters
angles
areas (m2) and volumes (mL, L, m3) of regular shapes (e.g. packaging and moulds)
average mass, mass %, density, specific gravity, moisture, relative and absolute humidity
ratios, such as mass to mass, mass to volume and volume to volume percentages
industry specific ratios, such as g/cm2 , kg/m2
concentration (e.g. g/100mL, mg/L, mg/L)
dilution
statistical values, such as mean, median, mode and standard deviation
average count, colonies per swab surface and cell counts (live and dead/total)
process variables, such as pressure, velocity and flow rates
% content of moisture, ash, fat, protein, alcohol, sulphur dioxide and trace metals, such as calcium or zinc
food properties, such as % concentration (dry), friability, bitterness, brix, free amino nitrogen, diastatic power, calorific content and yeast viability
preparing and interpreting straightforward tables, graphs and charts of data
recognising obvious features and trends in data, including:
maximum and minimum values
spread of data
increasing/decreasing data, rate of change
outliers, data beyond control limits or normal range
presenting accurate results in the required format
maintaining the confidentiality of data in accordance with workplace and regulatory requirements.
Must provide evidence that demonstrates knowledge of:
concepts of metrology, including:
that all measurements are estimates
repeated measurements belong to a sample of the measured parameter
repeatability, precision, accuracy and significant figures
the international system of units (SI)
scientific and technical terminology relevant to job role
procedures for coding, entering, storing, retrieving and communicating data
procedures for verifying data and rectifying mistakes
procedures for maintaining and filing records, and security of data
work health and safety (WHS) and environment requirements.
Judgement of competence must be based on holistic assessment of the evidence. Assessment methods must confirm consistency of performance over time, rather than a single assessment event.
This unit of competency is to be assessed in the workplace or a simulated workplace environment, and assessment evidence must be relevant to the particular workplace context. A simulated workplace environment must reflect realistic operational workplace conditions that cover all aspects of workplace performance, including the environment, task skills, task management skills, contingency management skills and job role environment skills.
Foundation skills are integral to competent performance of the unit and should not be assessed separately.
Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.
Knowledge evidence may be collected concurrently with performance evidence or through an independent process, such as workbooks, written assessments or interviews (provided a record is kept in either case).
This unit may be assessed with technical units, such as:
MSL973001 Perform basic tests
MSL973002 Prepare working solutions
MSL973007 Perform microscopic examination
Holistic assessment methods include:
review of data worksheets, calculations, graphs and tables prepared by the candidate
review of records transcribed, maintained or stored by the candidate
feedback from supervisors and peers
observation of the candidate as they record data and perform calculations
questions to assess understanding of relevant procedures and trends in data.
Access is required to instruments, equipment, materials, workplace documentation, procedures and specifications associated with this unit, including, but not limited to:
data sets and records
computer and relevant software or laboratory information system
relevant workplace procedures.
Assessors must satisfy the assessor competency requirements that are in place at the time of the assessment as set by the VET regulator.
The assessor must demonstrate both technical competence and currency.
Technical competence can be demonstrated through:
relevant VET or other qualification/Statement of Attainment AND/OR
relevant workplace experience.
Currency can be demonstrated through:
performing the competency being assessed as part of current employment OR
having consulted with a laboratory about performing the competency being assessed within the last twelve months.