Mathematics

The University of Nebraska-Lincoln sponsors a series of mathematical contests for students in grades K-12.

The Ask Dr. math site contains information on 30+ mathematical topics.

This Explore Math site contains lesson plans and activities for a variety of mathematical concepts.

The comprehensive Math Forum includes a student center, a teacher's place, a section for parents and citizens, and a wide variety of resources and lesson plans.

This site contains a comprehensive glossary of mathematical terms and concepts.

This site contains a number of valuable math reference tables in the areas of general math, algebra, geometry, trigonometry, calculus, and more.

This directory contains links to a variety of sites that estimate, calculate, evaluate, and translate.

The main purpose of this site is to motivate students and others to develop an interest in mathematics.

Discovery School's WebMath site allows students to enter problems then click for an explanation of how it's done and the solution.

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The following directories contain lists of annotated resources for the specific links.