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Circle Scribe Disk Compass

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Visit this site: http://www.circlescribe.com/

Author:Bill Harper
Description: A new instrument for manually exploring shape and space, used to draw diagrams on paper, from cartoon characters to limacons, as well as standard geometric constructions. Unlike toys like spirograph, the Circle Scribe Disk Compass requires some geometrical knowledge for each diagram. View diagrams on the site (cardioid, Archimedian spiral, oval, polygons, funny face, pie chart, Fibonacci spiral).

Levels: Middle School (6-8), High School (9-12)
Languages: English
Resource Types: Manipulatives
Math Topics: Euclidean Plane Geometry

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