Educational Excellence. Caring Community.District #308 offers a variety of courses including core subjects such as English, Math, Reading, Social Studies and Science along with an impressive list of elective options. Course descriptions and details, including prerequisites, can be found by downloading the full course catalog below.Additionally listed below is the downloadable High School Course Selection and Planning "Companion Guide." This document provides information such as the course selection timeline, graduation requirements, advanced placement, dual credit, articulated credit as well as curricular-related policies and procedures. We also have section links of the Companion Guide listed to the right.