Learn Computer Science - Code.orgAP® Computer Science A invites students to learn programming using Java and can be taken after completing an introductory course such as Computer Science Principles or Computer Science Discoveries. Audience: High school students, grades 9 - 12 Curriculum length: A minimum of 140 class hours; should be taught as a full-year course. Contains 9 units, which includes an AP Exam Prep unit. Prior knowle
