Use what you got -- teaching iteration (2)

Sorry about the appalling grammar of the title, which was heavily influenced by a blues song called "Use what you got".

Anyway the point is, if you are keen to encourage colleagues to use ICT in their lessons, you don't necessarily have to obtain new stuff. What you already have in school may be sufficient.

In this article, I look at how Excel (or any other spreadsheet) might be used to help explore the idea of iteration.

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