This set is designed to be used during the second half of the year for 8th grade. The teacher's guide features objectives, materials needed, and a list of page numbers; teaching instructions are provided in a listed format that's easy to see and read; boxes provide an explanation of the concept as well as questions to ask and steps to model. Reduced student pages are given with the correct answers overlaid. The textbook is designed for the 2nd half of eighth grade, and covers Pythagorean theorem, geometric transformations, congruence and similarity, statistics, and more. Real-life problems are included throughout all chapters. Examples are provided alongside helpful representations and explanatory text; hands-on activities, chapter wrap-up, and review/ test exercises are also included. This Math in Focus 8B kit includes: Math in Focus Teacher's Edition Grade 8 Part B, 372 pages, hard cover. Math in Focus Student Book Grade 8 Part B, 336 pages, hardcover.