Geometry and Topology is "a fully refereed international journal dealing with all aspects of geometry and topology and their applications." The publisher, Geometry & Topology Publications (GTP), is a non-profit organization based in the Mathematics Department of the University of Warwick at Coventry, UK. Visitors can browse the journal, available free of charge electronically, or search by keyword...

Geometry and Topology is "a fully refereed international journal dealing with all aspects of geometry and topology and their applications." The publisher, Geometry & Topology Publications (GTP), is a non-profit organization based in the Mathematics Department of the University of Warwick at Coventry, UK. Visitors can browse the journal, available free of charge electronically, or search by keyword...

This metasite "collects various areas in which ideas from discrete and computational geometry (meaning mainly low-dimensional Euclidean geometry) meet some real world applications," according to the site's provider, Dr. David Eppstein of the University of California at Irvine. Categories available include Geometric References and Techniques, Design and Manufacturing, Graphics and Visualization,...

Geometry Step by Step from the Land of the Incas is an interactive website, created by Antonio Gutierrez, that offers a variety of resources for teaching and learning about geometry, including music that plays in the background. The website mixes sound, science, and Incan history in order to raise students' interest in Euclidean geometry. On this website, visitors will find geometry problems,...

The Global Grocery List Project was designed by The Landmark Project and is supported by the Global SchoolNet Foundation. Through the Global Grocery List Project students share local grocery prices to build a growing table of data which is then available to use for computation, analysis, and conclusion-building within the context of social studies, science, mathematics and other disciplines. Since...

Whether you are participating in a mathematics course or calculating your taxes, you need access to a good calculator. Fortunately, calculators have become increasingly available via websites and free applications. This website is dedicated to providing a reliable collection of freely available calculators "for domestic and commercial use." The majority of these calculators have been developed by...

The Mathematical Association of America (MAA) sponsors a slew of terrific talks and events each year, and recently they have begun to place digital versions of these online. This particular talk features observations from Google research scientist Kevin McCurley. In this talk from November 2009, McCurley focuses his presentation on the mathematics used to generate good search results and the more...

Graph theory is widely used in computer science, engineering and of course, mathematics. Wikipedia offers this definition and overview of Graph Theory (1). This next website from Mega-Math (2) reviews some of the Vocabulary of Graphs and highlights some applications for graph theory, such as the design of computer systems and games. Some additional applications for Graph Theory are discussed in...

Douglas Arnold, Director of the Institute for Mathematics and its Applications in Minneapolis and Professor of Mathematics at the University of Minnesota, has posted this website of "excerpts from a collection of graphical demonstrations" he developed for first year calculus. Visitors will find an overview and animations for topics such as differentials and differences, computing volume, how a...

This fluid, intuitive graphing calculator, compatible with Chrome browsers, makes graphing complex equations a snap. It includes all the functions of the large, rectangular model many high-school students are familiar with and produces easy-to read graphs with marked intercepts. Users can use the program to plot multiple graphs on top of one another, making this a great teaching tool.