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Constructions, Investigations, Activities
Links in English
A work-in-progress online investigation into shape perception inspired by Edwin Abbott's classic mathematics "Romance in Many Dimensions" [USA].
Mark Schlatter's "How to Correctly View a Flatland Painting" uses JavaSketchpad to extensively explore perspective drawing [USA]. 
A collection of linear algebra activities presented and discussed in the article "Tool Building: Web-based Linear Algebra Modules " by David Meel and Thomas Hern in Journal of Online Mathematics and its Applications [USA].
Daniel Scher's activities on conic sections, computer art, and more [USA].
A collection of online high school algebra activities illustrating and amplifying lessons in Murdock, Kamischke, and Kamischke's Discovering Algebra: An Investigative Approach [USA]. 
A collection of online high school advanced algebra activities illustrating and amplifying lessons in Murdock, Kamischke, and Kamischke's Discovering Advanced Algebra: An Investigative Approach [USA]. 
A collection of online high school geometry activities illustrating and amplifying lessons in Michael Serra's Discovering Geometry [USA].
A collection of online high school precalculus activities illustrating and amplifying lessons in Paul A. Foerster's Precalculus with Trigonometry: Concepts and Applications [USA]. 
Annie Fetter's walkthrough and its corresponding 2D net [USA].
James Dildine's site about geometric detection and analysis of cancer cells [USA].
Paul Kunkel's detailed mathematics lessons, including Sketchpad and JavaSketchpad material [USA/Hong Kong].
Bryan Dye's collection of JavaSketchpad investigations, constructions, and definitions [UK].
Clark Kimberling has a gallery of JavaSketches on his Web site that correlate to Geometry in Action [USA].  
Links in Other Languages
Over 50 pages of well-commented constructions, theorems, and diversions in Euclidean and projective geometry by João Costa and colleagues. (The Arte and Divertimentos sections are well worth visiting even if you don't read Portuguese!) [Portugal; in Portuguese]. 
A collection of descriptive geometry and art work from a Portuguese association of secondary and post-secondary teachers. [Portugal; in Portuguese].
Y. C. Chuan's formidable collection of over 100 classical curves, as well as many interesting and uncommon linkages, illustrated as JavaSketches [Taiwan].
Constructions of six common trigonometric functions from the Chinju Foreign Language High School of South Korea [Korea; in Korean].
Collection of sophisticated algebra and calculus material, dynagraphs, and extensive gearage linkages. Includes several examples of integration between JSP and other technologies, such as extra-applet action buttons [Korea; in Korean].
A detailed look at the Pythagorean Theorem, as well as a collection of curves, algebraic activities, and other sketches from Instituto de Matemáticas, DGSCA and Facultad de Ciencias at UNAM [Mexico; in Spanish].
Cristina Lopes's ActivitiesCristina Lopes's activities on octahedra, conic sections, and light topics [Portugal; in Portuguese].
Allan Bergmann Jensen's Symmetries, Patterns, and Tessellations Constructed with The Geometer's Sketchpad. An introduction to formal definitions of symmetry groups, with many sketches and JavaSketches and a comprehensive set of reference links [Denmark; in Danish].
Sergio Lopes Luna's Introduction to Conics from UNAM [Mexico; in Spanish].
María Juana Linares Altamirano's thesis on interactive geometry using JavaSketchpad, under the direction of Dr. Carlos Hernández Garciadiego [Mexico; in Spanish].
Héctor de Jesús Argueta Villamar's thesis on interactive precalculus using JavaSketchpad, under the direction of Dr. Carlos Hernández Garciadiego [Mexico; in Spanish]. |