is a series of five products: Algebra 1, Algebra 2, Analytic Geometry & Trigonometry, Word Problems & Probability Calculus & Linear Programming. 

Each product is a package of three programs: A program which includes both tutorial program for students and an open exploration environment and two utilities for teachers. 

MATH-TEACHER is a limited version of  which includes all the features of , except for the exploration environment. It is available in German, Portuguese, Swedish and Turkish. 

The tutorial program helps students at schools and is commonly used by thousands of homeschoolers.

Each product consists of 4 mathematical Units. A Unit is a mathematical topic that is taught at school in a period of 2-4 months. Therefore, the content of each product covers the math curriculum of more than one learning year. 

Each product is aimed at different level of math students and includes various topics:

• Algebra 1 
• Algebra 2 
• Word Problems & Probability 
• Coordinate Geometry & Trigonometry 
• Calculus & Linear Programming 

Schools can purchase a site license, a lab-pack or single CDs.