Cram schools, also known as tutoring centers or test preparation schools, are educational institutions that provide intensive instruction to students. They focus on helping learners improve their academic performance, particularly in subjects like math, science, and language arts. These schools often prepare students for important exams, such as college entrance tests or standardized assessments. Typically, cram schools offer small class sizes and personalized attention, allowing students to receive targeted help. Classes may be held after regular school hours or on weekends, making them a popular choice for students seeking to boost their grades or enhance their study skills.