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GRACE: Graphical Ruler and Compass Editor

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Visit this site: http://www.cs.rice.edu/~jwarren/grace/

Author:Hertzmann, Warren, Goldan, Felleisen; Dept. of Computer Science, Rice University
Description: Interactive Euclidean Geometry: using a Java applet, this course focuses on a classical topic: the ruler and compass constructions of Euclid. GRACE allows the student to define constructions and their associated proofs interactively. This site contains a GRACE tutorial, user's manual, and a GRACE-based hypertext primer in ruler and compass constructions. Additional information about the project and the mathematics underlying GRACE is provided.

Levels: High School (9-12), College
Languages: English
Resource Types: Lesson Plans and Activities, Web Interactive/Java
Math Topics: Euclidean Plane Geometry

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