Although this is an outstanding series, I thought I was ordering the teachers version of this book. This is the student workbook. It is still a great series though.

"Data About Us: Statistics" is one of the Connected Mathematics Project units, a set of units designated for grades 6-8. "Data About Us: Statistics" explores 4 different types of graphs- line plots, bar graphs, stem-and-leaf plots, and coordinate graphs, along with the 3 averages- mode, median, and mean. Instead of chapters, the book has investigations, and has 5 of them. Each investigation explores a different concept. In each investigation, there a certain number of sections. Each investigation has up to 5 sections. In each section, there is a problem. The problems are named according to what the investigation and section is. For example, if the problem is in Investigation 1, Section 1.2, the problem is called Problem 1.2. Following each investigation is a lengthy set of ACE (Applications-Connections-Extensions) questions. They are mostly reasoning and critical thinking but also include drawing graphs. At the end of the unit, there is a unit project in which you conduct a survey regarding typical characteristics of a middle schooler, make graphs, analyze the data, and conclude what the typical characteristics are. So, all in all, I would give this text 3 out of 5 stars because some of the questions are quite repetitive and moronic (e.g. How do you find the mean?) and require sentences and sentences of reasoning.

The first person is right this book does nothing for the parents,there is no way you can figure out what is going on unless you have had algebra before, no examples no help what so ever.

These series have not examples to follow, no parent helps. No other books are taken home to show how to work the problems! Unless you (an adult) have extensive algebra training, forget this series.

My daughter is being taught from this book. It has no instructions in it what so ever. When she brings it home for homework and unless you know algebra already it is totally useless. It is the most confusing book to work from. Some of the stories in it are not even relevant to the problem or the answers, which make it totally confusing for the student. My recomendation is not to purchase this book and if you school is using it, GO IMMEDIATELY TO THE SCHOOL BOARD AND DON'T TURN BACK!!