The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Investigate waterborne microorganisms.
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Identify the samples of waterborne microorganisms found in water sources. Completed |
Evidence:
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Identify the general characteristics of different types of microorganisms. Completed |
Evidence:
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Identify water quality or treatment problems caused by microorganisms. Completed |
Evidence:
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Identify microorganisms causing problems specific to water treatment processes. Completed |
Evidence:
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Identify the characteristics of, and diseases caused by, pathogenic microorganisms. Completed |
Evidence:
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Identify processes to remove microorganisms.
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Assess the effectiveness of a range of filtration processes for physically removing pathogenic microorganisms according to organisational and legislative requirements. Completed |
Evidence:
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Assess the effectiveness of a range of disinfection processes for inactivating pathogenic microorganisms according to organisational and legislative requirements. Completed |
Evidence:
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Identify and assess the implications of by-product formation resulting from disinfection processes. Completed |
Evidence:
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Assess the effectiveness of various pre- or post-treatment processes for removing microorganisms, or their metabolites, causing nuisance and toxicity problem. Completed |
Evidence:
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Determine appropriate water treatment processes.
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Identify optimum treatment processes for the range of microorganisms found in water sources. Completed |
Evidence:
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Report on effective treatment processes and associated sampling and testing requirements required to maintain water quality. Completed |
Evidence:
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