A self-marking spreadsheet UPDATED

I like a challenge so I thought I’d try to create a self-marking spreadsheet in Excel. I was inspired to have a go at this by someone called Lee Rymill, who uploaded a self-marking spreadsheet to the CAS resources area. However, I wanted to take it a few steps further, using the Visual Basic for Applications programming language.

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Spreadsheets: vindicated at last!

I Love SpreadsheetsI’ve long been an ardent advocate of spreadsheets. They can be an invaluable tool in business, education or any other field in which planning, cost or both are paramount. As far as Computing and ICT is concerned, they can be used for teaching  modelling and computational thinking. However, they have been denigrated as being “just” an office tool, far removed from the exciting world of coding or robotics.
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Computational thinking and spreadsheets

Data Model Template - Excel spreadsheetOne way you can “get into” computational thinking is through spreadsheets. Taking a practical view of what “computational thinking” means (see What is Computational Thinking?), I’d say that spreadsheets definitely fit the bill. In order to try to solve a problem using a spreadsheet, which is a tool for modelling or simulation, you have to do the following things:
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A self-marking spreadsheet

I like a challenge so I thought I’d try to create a self-marking spreadsheet in Excel. (Look, some men like fast cars, some like sport, and some like womanising. Me? I like spreadsheets. OK?)

 

I was inspired to have a go at this by someone called Lee Rymill, who uploaded a self-marking spreadsheet to the CAS resources area. However, I wanted to take it a few steps further…

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