Math Goodies is a free educational site featuring interactive math lessons, homework help, worksheets, puzzles, message boards and more! We have over 400 pages of free math activities and resources for teachers, students, parents, and homeschoolers.

Geometry.Net - The Online Learning Center ...

Fibonacci numbers and the golden section in nature, art, geometry, architecture, music and even for calculating pi! Puzzles and investigations.

These pages contain usenet clippings, web pointers, lecture notes, research excerpts, papers, abstracts, programs, problems, and other stuff related to discrete and computational geometry. Some of it is quite serious, but I hope much of it is also entertaining. The main criteria for adding something here are that it be geometrical (obviously) and that it not fit into my other geometry page, ...

This page collects various areas in which ideas from discrete and computational geometry (meaning mainly low-dimensional Euclidean geometry) meet some real world applications. It contains brief descriptions of those applications and the geometric questions arising from them, as well as pointers to web pages on the applications themselves and on their geometric connections. This is largely ...

Xah's Home Page Table of Contents A Visual Dictionary of Special Plane Curves A reference work on geometry in the spirit of entertainment. It covers the history, description, formulas, and properties of about 30 curves. The work is heavily enhanced with illustrations, QuickTime movies, Geometer's Sketchpads, and Mathematica notebooks. (50+ HTML pages, 70 QuickTime animations, 120 Geometer's ...

The material presented in the following pages are for middle school students, high school students, college students, and all who are interested in mathematics. You will find interactive programs that you can manipulate and a lot of animation that helps you to grasp the meaning of mathematical ideas. Attention: Manipula Math Applets and CabriJava need a JDK 1.1 compliant browser like Microsoft ...

Developed by archaeologist/educator Chris Hardaker of Window Rock, AZ, this site draws upon the art and architecture of Native Americans to teach math to students in Grades 4-12. Hardaker provides online tools to support a hands on unit espousing a new approach to learning geometry. For those arts specialists looking for ways to team with regular classroom teachers, this site could be a ...

A Visual Dictionary of Famous Plane Curves ! Table of Contents What's New: 2002-05-07 CD-ROM of this site is available! Introduction About this project, acknowledgement, copyright and usage. About Mathematica, QuickTime, Sketchpad and Cabri files on this site. Printed references, and related web sites Method of Generating New Curves Caustics Cissoid (General) Conchoid (General) Derivative and ...

Wallpaper Groups is now located at http://www.clarku.edu/~djoyce/wallpaper/ ...

Wallpaper Groups (Plane Symmetry Groups) David E. Joyce djoyce@clarku.edu Click on a pattern to read about it. ...

Triangles in Squares Circles in Squares Squares in Squares Triangles in Triangles Circles in Triangles Squares in Triangles Triangles in Circles Circles in Circles Squares in Circles Animations Rectangles in Squares Circles in Rectangles Polyominoes in Cubes 3 Dimensional Packings Cubes In Cubes Spheres In Cubes Circles on Spheres Pairwise Touching Polyominoes Covering Triangles Covering ...

The Geometry of the Sphere John C. Polking Rice University The material on these pages was the text for part of the Advanced Mathematics course in the High School Teachers Program at the IAS/Park City Mathematics Institute at the Institute for Advanced Study during July of 1996. Teachers are requested to make their own contributions to this page. These can be in the form of comments or lesson ...

Plato's diamond after 24 centuries... Hidden symmetries of Plato's Meno figure throw new light on topics in finite geometry, finite group theory, and combinatorics.

G e o m e t r y - ...

Geometric constraint solving has applications in many different fields, such as molecular modeling, Computer-Aided Design, tolerance analysis, and geometric theorem proving.

Steiner Surfaces by Adam Coffman. Images rendered by POV-Ray 3.1. Background Equations and Graphics Animation Links Definition Let p0, p1, p2, p3 be quadratic polynomials in two variables u, v. This means they're of the form pi(u, v)=Au2+Buv+Cv2+Du+Ev+F for constant coefficients A, B, C, D, E, F. If you plot the parametric graph (x, y, z)=(p1/p0 , p2/p0 , p3/p0) for some range of input values u, v, ...

Cabri constructions for the demonstration of the basic concepts of hyperbolic geometry in the Poincare disc model.

Activity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IMPORTANT NOTICE This web page will be moving to a new location at the end of September, 2002, due to a change in policy by Apple Computer. The new web location is http://members.telocity.com/fithian/geometry.html and can be accessed by clicking here. Games Select the Macintosh game you would like to download by clicking on its name. Hextris Tetris ...

Overview and detailed information about the field of geometry.

A Peruvian site with geometry problems involving circles and triangles, with proofs: Poncelet, Napoleon, Eyeball, Steiner, Carnot, Sangaku. Also Incan Geometry (Cuzco, Machu Picchu, Incan Quipu, Nazca Lines, Lord of Sipan ...

Tree Planting Problems Circles Through Points Maximizing Squares Triangulating Squares Triangulating Triangles Shapes Touching n Others Lines Avoiding Squares Lines Avoiding Points Points in Squares The Heilbronn Problem Longest Travelling Salesman Cycles Graph Theory Large Regular Planar Graphs Cages Home | Math Magic | Packing Center | Combinatorial Geometry | Puzzle Palace | Wordplay | Poker ...

Home of Hands-on Geometry ...

PSE: Double Shell Periodic System of Elements; FlashSort: O(n) sorting by in situ permutation; Platonic, Geodesic, Spheres; 3D Crystal Structures; 3D Molecular Structures; ...

Peek N-dimensional polytope visualization by cross-section and projection Peek is a program to interactively explore arbitrary dimension polytopes through the use of cross-sections and projections. Projections have already been extensively used for this purpose. For instance, those who know what a hypercube is have probably seen the projective views that are so common, such as the two shown here.

Bette Veteto's Math Is Marvelous Web Page The purpose of this site is to add a reading and writing component to my math classes. Students, Choose a topic, read about it, and write a short report . The University of Memphis Memphis, TN Chambered Nautilus Fibonacci Sequence Table of Contents and Links History of Math Outline Type your report into this box. Class Schedule/Office Hours Favorite Math ...

Personal Pages of a computer graphics hobbyist ...

Math 3210 - Higher Geometry I Index Introduction (Form) Course Syllabus -Fall 1998 Lecture Notes Homework Assignments and Answers Past Quizzes Take Late Quiz (password required) Exams Special Links Fall '98 Class Statistics Fall '98 Class ANNOUNCEMENTS Discussion Area Policies Talk to the Prof! Return to Teaching Activity of Bill Cherowitzo's Home Page You are visitor to this page since August ...

Welcome to the home page of Isard. Last update: jul 8, 2001 Cette page existe aussi en Francais ! (parfois obsolete...) What is Isard Isard is an interactive geometry software written in Smalltalk by Jean-Sebastien Roy during the years 1996-1997, now being released (and sometimes updated). Isard enable to create and interactively manipulate many kinds of geometric figures. You can download it ...

Packing of equal objects in containers, 52C17 ...

Geometry The Basic Building Blocks of Geometry Points, Lines and Planes Geometric Terms and Properties Properties of Congruence Intersection of Geometric Figures Proof Segments and Rays Definitions The Ruler Postulate Segment Addition Postulate The Midpoint Theorem Angles Definitions The Protractor Postulate Type of Angles Angle Addition Postulate Vertical Angles and Perpendicular Lines Parallel ...