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Blogs by Rachael Horsman

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Rachael Horsman

Framework Writer and Partnership Lead

Fasten your belts for an alternative approach to perimeter

by Rachael Horsman, 10 October 2016
An orange belt tied together with a knot
Rachael Horsman examines how to deal with perimeter in the classroom
Teaching maths

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Proportions, polygons, and pieces of paper

by Rachael Horsman, 02 September 2016
Mocked up image of coloured sheets of paper on top of each other to create polygons
Rachael Horsman investigates some intriguing properties of A4 paper.
Teaching maths

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Cavalieri’s Principle and how it could transform area and volume

by Rachael Horsman, 21 July 2016
Some books and dice with a pile of laminated documentation
Rachael Horsman explores how shearing a pack of cards can help us to calculate area and volume.
Teaching maths

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