... Spreadsheets are a very useful tool to develop these skills as they give the student the ability to ask the "what if" question, to evaluate information, vary the criteria, and re-evaluate it without excessive amounts of time or materials. For example, when calculating the length, thickness, and loading of a shelf in a bookcase, the students can evaluate the materials properties, the loadings, and the various lengths, by changing the values on a pre-constructed template. Alternatively, they can compare a selection of variables and then select the appropriate materials and section sizes for the job. By using this spread sheet the students develop an understanding of the properties of various materials without wasting time or resources. Therefore, they can design creatively with certainty using the appropriate materials. The students start to assimilate this knowledge, as required in the Mandatory Syllabus, because they have applied the appropriate theories in a practical way. Within the ...

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