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Modulus Arithmetic and a Solution to Differences
Peter Zimmerman, a Year 13 student at Mill Hill County High School
in Barnet, London wrote this account of modulus arithmetic.
Odd and even numbers
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articleImpossible Sandwiches
In this 7-sandwich: 7 1 3 1 6 4 3 5 7 2 4 6 2 5 there are 7 numbers between the 7s, 6 between the 6s etc. The article shows which values of n can make n-sandwiches and which cannot. -
articleAll Is Number
Read all about Pythagoras' mathematical discoveries in this article written for students.
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articleTake One Example
This article introduces the idea of generic proof for younger children and illustrates how one example can offer a proof of a general result through unpacking its underlying structure. -
articleMultiplication Series: Number Arrays
This article for teachers describes how number arrays can be a useful representation for many number concepts.