Class notes are written records that students create during lessons to help them remember important information. These notes often include key points, definitions, and examples discussed by the teacher, making it easier for students to study later. They can be handwritten or typed, depending on personal preference, and are a valuable tool for learning. Taking class notes encourages active listening and engagement with the material. By summarizing what they learn from their teacher, students can clarify their understanding of subjects like math, science, or history. Good notes can also serve as a reference for completing assignments and preparing for exams.