DuPage High School District 88 offers a comprehensive curriculum with courses in art, business, driver education, English, family and consumer sciences, health, industry and technology, mathematics, music, physical education, science, social science, and world language.

Advanced Placement (AP) courses, sanctioned by the College Board, are available in English, U.S. History, Biology, Chemistry, Physics, Calculus, Spanish, Art, Music, Psychology, Economics, and U.S. Government and History.

Support services are available in District 88 schools as well as through area cooperative programs. These programs include special education courses, ESL and bilingual programs, and alternative educational programming. Social, academic, and career counseling is provided and each school has a psychologist, social worker, and nurse.

District 88 has extensive curriculum support materials and resources which can be utilized by its students. Learning resources centers, math tutors, media centers, and online resources are available for students at both schools. Please visit the school websites for more specific information. Addison Trail High School and Willowbrook High School are fully recognized and accredited by the Illinois State Board of Education.