Geometry and Trigonometry

Resources for geometry and trigonometry.

Resources in this category:

About.com: Mathematics
http://math.about.com/

An Internet guide for mathematics, with feature articles, Website links, and discussion forums. Topics covered include algebra, calculus, geometry, logic, probability & statistics, topology, number theory, applied math, math careers, and mathematicians.

Course Materials from the Geometry Center
http://www.scienceu.com/library/makeindex.cgi?SU_Subject=geo...

The course materials include a Teacher's Guide to Building an Icosahedron as a Class Project, notes and handouts from a course developed at Princeton and the Geometry Center called Geometry and the Imagination, and the CHANCE database, by the CHANCE consortium (Middlebury, Grinnell, Spelman, UCSD, Dartmouth). CHANCE is an introductory course in probability and statistics based upon current chance events as reported in the daily newspapers.

ExploreLearning
http://www.explorelearning.com/

ExploreLearning offers a catalog of modular, interactive simulations in math and science, called "gizmos," which provided animated demonstrations of a wealth of physics and mathematics topics.

Interactive Mathematics On-line
http://library.thinkquest.org/2647/index.html?tqskip1=1

This takes you step by step through topics such as algebra, geometry, trigonometry, and even chaos theory and Java. There are also links to related sites.

Zona Land
http://id.mind.net/~zona/

In Edward Zobel's Zona Land, "you will find educational and entertaining items pertaining to physics, to the mathematical sciences, and to mathematics in general." The site uses Java programming, Ray Tracing and VRML (a virtual reality language) to provide tools and lessons that help students for students grasp major concepts in algebra, geometry, and physics.