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?
Select chemical techniques and principles relevant to metallurgy
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Consultations and briefings are undertaken with managers, employers and customers and other sources of information researched as appropriate to determine situation requiring metallurgical analysis Completed |
Evidence:
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Relevant chemical techniques and principles are selected for particular metallurgical situation. Completed |
Evidence:
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Technologies associated with chemical techniques relevant to the particular metallurgical situation are selected Completed |
Evidence:
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Apply the relevant chemical principles and techniques appropriately
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The basic chemical principles are applied in a consistent and appropriate manner to obtain required solutions. Completed |
Evidence:
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Appropriate calculations and coherent units are used in the solution of chemical calculations. Completed |
Evidence:
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Significant figures are used in chemical calculations. Completed |
Evidence:
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The chemical techniques and associated technologies, are applied in a consistent and appropriate manner to obtain required solutions. Completed |
Evidence:
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Solutions are communicated to appropriate personnel and situations and solutions recorded in accordance with procedures. Completed |
Evidence:
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