Math

Solve a quadratic equation interactively.

Science, Math, Algebra, High School - Algebra Online Learning Sites. Algebra and math site links in a table to help you find various math subjects from algebra to calculus, algebra games to quizzes.

Science, Math, Education, Homework Help - Algebra Tutorials Interactive Animation - Games. Algebra tutorials, quizzes and games using interactive animation.

Science, Math, Algebra, High School - Algebra Wizard. Free e-zine, Algebra Times, helps students, teachers and homeschoolers with algebra.

Purplemath contains practical algebra lessons demonstrating useful techniques and pointing out common errors. Lessons are written with the struggling student in mind, and stress the practicalites over the technicalities. Links and other resources also available.

ChiliMath offers free math lessons targeting various topics covered in a regular algebra class. Concepts are discussed with concrete examples and diagrams for visual learners.

Science, Math, Algebra, Group Theory - GAP - Groups, Algorithms and Programming. GAP is a free system for computational discrete algebra.

Science, Math, Algebra, Category Theory - (Germany) University of Bremen. Katmat.

Science, Math, Academic Departments, South America - Universidad Católica de Valparaíso. Instituto de Matemáticas.

Science, Math, Academic Departments, South America - Universidade Federal do Rio Grande do Sul. Instituto de Matemática.

Science, Math, Academic Departments, South America - Universidade de Brasília. Departamento de Matemática.

Science, Math, Academic Departments, South America - University of Sao Paolo. Institute of Mathematics and Statistics.