High School Mathematics Educational Software Bundle: Algebra 1, Algebra 2, Geometry & Trigonometry Grade 9 10 11 or 12 Math GED Prep SAT Preparation Homeschool Learning Homeschooling Homework Help 9th 10th 11th 12th System Requirements: Windows 95/98/Me/XP/Vista Includes 4 CD-Roms: Algebra 1, Algebra 2, Geometry, Trigonometry Master key skills with lessons designed by teachers Learn and review in a private, self-paced environment Take stress-free, real-time quizzes to test your knowledge