pptx, 104.5 KB
pptx, 104.5 KB
Here is a codebreaker I wrote for my Year 11s. It requires them to be able to solve a quadratic equation using factorisation and the formula. It also includes some work on completing the square and finding the minimum point.

If solved correctly, it (hopefully!) gives the joke: "I went to an instructor to learn how to do the splits. She said to me 'are you flexible?' I said 'well I can't do Tuesdays.'
Creative Commons "Sharealike"

Reviews

5

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nicfryk

3 years ago
5

Thank you - this is great<br />

nash_2006

5 years ago
5

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