WS sections 48 and 49

Section 48 in the Writing Simplified text book is all about classification of similar things and the different types of classifying those things.  I can use classification in my upcomming paper to create different categories in K-12 schools that I would like to improve, and how I would improve them. For instance two of my categories could be issues that can be fixed, and issues that will have to be dealt with for years to come. 
Section 49 in the text book is about comparing and contrasting.  I can use comparisons and contrasts in my third paper when I am writing about the two different movies that we will watch in class.  I can compare the differrent schools, teachers and students just as I did in my second paper, and I can use contrasts to show the differences.