pdf, 338.65 KB
pdf, 338.65 KB
In a series of challenges, students explore the Ulam spiral, finding nth terms of a quadratic sequences. Skills with factorising and proof are developed.
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Reviews

5

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jigglebutt

6 years ago
5

mzubaroglu

6 years ago
5

nawadaha

6 years ago
5

Thank you for sharing. An excellent resource for an engaging class investigation.

danwalker

6 years ago
5

A challenging set of tasks that should intrigue pupils, and could be explored further. Brings together various mathematical concepts including quadratic sequences, prime numbers, proof and algebraic manipulation. Thanks for sharing!

dilli99

7 years ago
5

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