Is anybody there using Ostebee and Zorn's textbook in his/her Calculus AB class? We're using this book for the first time. I must say that I am truly happy with the approach the book uses, but I find that there are errors in the Instructor's Solutions Manual. For example, the graph for Problem 11 on p. 10, Problem 59b of Section 1.5, etc. In situations like this, I often assume that the mistake was mine, and in a few cases that is often the case. In some cases, however, the error is unmistakable. So would anybody be willing to share notes with me? In our small school, I teach math to students from ages 9 to 19, and any help would significantly reduce prep time!!!
Jose Nilo G. Binongo Fukuoka International School, Japan