Question: what is the difference between teaching textbooks 1.0 and 2.0?
Answer: The Math 3, 4, 5, 6, and 7, along with version 2.0 of Pre-Algebra, Algebra 1, Algebra 2, Geometry, and Pre-Calculus all have automated grading. The 1.0 version discs are labeled "Lectures and Practice", "Solutions", and "Test Solutions". The 1.0 version works more like a traditional textbook with CD accompaniment.