
Math by Subject

K12 Topics
algebra
arithmetic
calculus
discrete math
geometry
pre-calculus
prob/stat

Advanced Topics
analysis
calculus
diff. equations
game theory
discrete math
geometry (coll.)
geometry (adv.)
linear algebra
modern algebra
num. analysis

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Selected Internet Geometry Sites
Corner for Interactive Geometry Software (CIGS)
- The Math Forum
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The main Math Forum page for resources devoted to the support of
teaching with geometry software, especially dynamic, interactive
software such as ... more>>
Discussions
- Math Forum
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The Math Forum's discussions include mathematics and math
education-related newsgroups, mailing lists, and Web-based discussions.
Read recent and ... more>>
Erich's Packing Center
- Erich Friedman
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A huge collection of packing problems, each explained with graphics. 2D
examples include Triangles in Squares, Circles in Squares, Squares in
Squares, ... more>>
Gallery of Interactive On-Line Geometry
- The Geometry Center
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Twelve interactive online geometry programs: WebPisces (compute
implicitly defined curves in the plane); Build a Rainbow (a lab that
examines a ... more>>
Geometry and the Imagination
- Conway, Doyle, Gilman, Thurston; The Geometry Center
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A collection of handouts for a two-week summer workshop entitled
'Geometry and the Imagination', led by John Conway, Peter Doyle, Jane
Gilman and Bill ... more>>
The Geometry Center
- University of Minnesota
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The Center for the Computation and Visualization of Geometric
Structures: an NSF Science and Technology Research Center. The Center
has a unified ... more>>
Geometry In Action
- David Eppstein, Theory Group, ICS, UC Irvine
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A collection of applications of computational geometry: areas in which
ideas from discrete and computational geometry (meaning mainly
low-dimensional ... more>>
The Geometry Junkyard
- David Eppstein, Theory Group, ICS, Univ. of California at Irvine
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A collection of usenet clippings, web pointers, lecture notes, research
excerpts, papers, abstracts, programs, problems, and other stuff
related to ... more>>
Math Lessons
- Cynthia Lanius
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A variety of algebraic and geometric projects and puzzles that help
students find mathematical patterns and formulas. The Million $ Mission
explores ... more>>
NonEuclid
- Joel Castellanos, Joe Dan Austin, Ervan Darnell
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A Java program offering straightedge and compass constructions in
hyperbolic geometry for high school and college students. A compressed
version for ... more>>
Pavilion of Polyhedreality
- George W. Hart
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A page of images of polyhedra from the author of Multidimensional
Analysis and the Encyclopedia of Polyhedra. Constructions from wood,
paper, paper ... more>>
Preuve Proof Prueba
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A newsletter in French, Spanish, and English, the theme of which is
teaching and learning mathematical proofs. Includes an extensive
bibliography ... more>>
Topology and Geometry Software: Fun and Games
- Jeff Weeks
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Fun math toys for all ages, from the author of Exploring the Shape of
Space (grades 6-10) and The Shape of Space (grades 12-16). Applets and
software ... more>>
Triangle Centers
- Clark Kimberling; Dept. of Mathematics, Univ. of Evansville, Evansville, IN
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A listing, with description and illustration, of 20th-century triangle
centers (including: Schiffler Point, Exeter Point, Parry Point,
congruent ... more>>
Virtual Polyhedra
- George W. Hart
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A growing collection of over 1000 virtual reality polyhedra to explore,
complementing Hart's Pavilion of Polyhedreality. Includes instructions
for ... more>>
A Visual Dictionary of Special Plane Curves
- Xah Lee
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Materials that demonstrate interesting properties of plane curves
visually. Many concepts or properties of plane curves, such as cusp,
tangent, ... more>>
- For more, search or browse Geometry in the Forum's Internet Mathematics Library.
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