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Thanks for clicking by the blog of the Mathematics Department of Sydenham High School.

Please feel free to browse any resources you find here; it'd nice if you referenced any that you used.

Mr Brewin’s Year 9 – Open Box Problem

Here’s the spreadsheet you can use to explore this further. (Right click on the link and ‘Download Linked File As…’ or ‘Save Link As…)

Homework: spend 30 mins exploring and writing up your conclusions on this problem. Hand your books in to me tomorrow morning before registration into my tray outside the staff room.

Mr Riedel’s Year 9 class – Trial and Improvement

Click here to access the notes from the session on Trial & Improvement.