Sleep plays a crucial role in academic performance by directly affecting memory, concentration, and cognitive function. Without adequate rest, students struggle to retain information and focus during lessons or exams. Consistent, quality sleep enhances learning ability and overall academic success. Studies show that lack of sleep impairs problem-solving skills and slows reaction times, making it harder to keep up with demanding coursework. Students who prioritise sleep tend to perform better and manage stress more effectively than those who sacrifice rest for study hours. Understanding the link between sleep and academic outcomes can help students make better choices about their schedules....