Teachers need to review the updated AP Computer Science Principles Course and Exam Description (.pdf/5.7 MB) carefully to understand the course framework as well as the exam design. It is important to provide opportunities throughout the year for students to practice the learning objectives and skills within the course framework. Teachers can access videos for each course topic as well as formative and summative assessment items in AP Classroom.A series of 1–3 videos have been developed by expert AP CSP teachers for each of the course topics. Use these videos to preview a topic before it is taught or as homework to reinforce your lesson.The formative topic questions provide feedback to students on areas where they need to focus and are designed to meet students where they are in the material. Topic questions are best used for spot-checking student understanding while teaching the topics identified in the course framework. They can be used in class or as homework based on teacher preference. The questions can reveal misunderstandings and help teachers target content and skills to emphasize in lessons; they can also help students understand why an answer is correct or incorrect. Because the topic questions are formative