Over 20 standards-based lessons are accompanied by graphic organizers to help students understand how concepts relate to one another. The lessons cover a variety of topics in math, science, history, geography, reading, and writing. A Mac/Win CD gives teachers the options of printing the 23 different graphic organizers as transparencies or as student worksheets. This set includes the following 6 books: TCR8091 Content Area Lessons Using Graphic Organizers, Grade 1 TCR8092 Content Area Lessons Using Graphic Organizers, Grade 2 TCR8093 Content Area Lessons Using Graphic Organizers, Grade 3 TCR8094 Content Area Lessons Using Graphic Organizers, Grade 4 TCR8095 Content Area Lessons Using Graphic Organizers, Grade 5 TCR8096 Content Area Lessons Using Graphic Organizers, Grade 6