I'm a secondary school maths teacher with a passion for creating high quality resources. All of my complete lesson resources come as single powerpoint files, so everything you need is in one place. Slides have a clean, unfussy layout and I'm not big on plastering learning objectives or acronyms everywhere. My aim is to incorporate interesting, purposeful activities that really make pupils think.
I have a website coming soon!
A short investigation based on a lovely puzzle I saw a while ago. Requires only knowledge of square numbers to investigate and enjoy, but pupils will need to be able to expand double brackets to understand a proof of the puzzle. Could be used with any age!
Creative Commons "Sharealike"
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