How do you divide a strip into equal fifths?

Gaur, Shiv (2012) How do you divide a strip into equal fifths? At Right Angles, 1 (1). pp. 25-28.

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Abstract

A key principle for learning mathematics is to move from the concrete to the abstract, which implies having “active mathematical experiences” first. Paper folding is one avenue for such experiences. Concepts of perpendicularity, parallelism, similarity, congruence and symmetry are easily experienced through paper folding activities and provide an experiential base for further learning. Paper folding also lends itself readily to explorations, visual proofs and constructions. Angle trisection and doubling of a cube which are not possible with straightedge and compass and the traditional rules of Euclidean constructions are possible using paper folding.

Item Type:	Articles in APF Magazines
Authors:	Gaur, Shiv
Document Language:	Language English
Uncontrolled Keywords:	Fujimoto’s approximation method, Perpendicularity, Origami
Subjects:	Natural Sciences > Mathematics
Divisions:	Azim Premji University - Bengaluru > University Publications > At Right Angles
Full Text Status:	Public
URI:	http://publications.azimpremjiuniversity.edu.in/id/eprint/1563
Publisher URL:

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