Preface: Making Geometry Dynamic

Personal Reflections on Investigation, Discovery, and Proof

• Discovery and Dissection of a Geometric Gem, Douglas R. Hofstadter
• The Role of Proof in Investigative, Computer-Based Geometry: Some Personal Reflections, Michael de Villiers
• Dynamic Geometry Renews Interest in an Old Problem, Dan Bennett
• Quadrilaterals Formed by Perpendicular Bisectors, James King
• Dynamic Geometry as a Bridge from Euclidean Geometry to Analysis, Albert A. Cuoco and E. Paul Goldenberg

Making Geometry Dynamic in the Classroom

• Dynamic Visualization from Middle School through College, James Morrow
• Geometer's Sketchpad in the Classroom, Tim Garry
• Students Discovering Geometry using Dynamic Geometry Software, Michael Keyton
• Moving Triangles, Douglas K. Brumbaugh
• Experiences with The Geometer's Sketchpad in the Classroom, Kathryn W. Boehm
• Beyond Elementary Constructions: Selected Exercises, Arnold Perham and Bernadette H. Perham
• Producing and Using Loci with Dynamic Geometry Software, Heinz Schumann and David Green
• Dynamic Visualization in Calculus, Catherine A. Gorini
• Beginning Geometry at College, Tony Hampson
• Identifying Transformations by their Orbits, James M. Parks
• An Eye for Similarity Transformations, James King
• Visualization of Group Theory Concepts With Dynamic Geometry Software, Doris Schattschneider
• Using The Geometer's Sketchpad with Preservice Teachers, Zhonghong Jiang and Edwin McClintock
• Fish in the Pond: Inquiry with Interactive Geometry Software, Fadia Harik

Dynamic Visualization in History, Perception, Optics, and Aerodynamics

• Drawing Logarithmic Curves with Geometer's Sketchpad: A Method Inspired by Historical Sources, David Dennis and Jere Confrey
• Lost in the Funhouse: An Application of Dynamic Projective Geometry, Susan Addington and Stuart Levy
• The Use of Dynamic Geometry Software in Teaching and Research in Optometry and Vision Science, Benjamin T. Backus
• Creating Airfoils from Circles: The Joukowski Transformation, John Olive

The Worlds of Dynamic Geometry: Issues in Design and Use

• Drawing Worlds: Scripted Exploration Environments in The Geometer's Sketchpad, R. Nicholas Jackiw
• Exploring Non-Euclidean Geometry in a Dynamic Geometry Environment like Cabri-géomètre, Jean-Marie Laborde
• Dynamic Geometry and Declarative Geometric Programming, Richard J. Allen and Laurent Trilling

Back to the Geometry Turned On Home Page