Product Description The Math 7 Teaching TextbookTM is the most technologically-advanced (and popular) Teaching TextbookTM ever created. It features automated grading, step-by-step audiovisual solutions, and lectures that contain lively animation and sound effects. Math 7 covers all of basic arithmetic, including fractions, decimals, and percents. The program also teaches a fair amount of geometry (e.g. how to find the area of a circle). Other topics include statistics and probability, simple graphing concepts, equations, and inequalities. There are even several chapters dedicated to math in the real world. Number of Lessons: 115 Number of Quizzes: 18 Math 7: CD-ROM Set Number of CDs: 4 Total Instruction Time: Over 100 hours