Ian Campbell is a retired Math teacher, journalist, author and photographer. At school he was the founder of the school's photomicrographical society and made money from the school by copying the biology slides on to 35mm film ransparencies so that the whole class could see the slides at the same time without having to queue for the microscope. Years later, when teaching math, he realised that different people learn in different ways. Some learn by rote; others visually. Many people are scared by the words used in the ...

How to Do Fractions 2013, Createspace Independent Publishing Platform

ISBN-13: 9781492846420

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