Fenghua Junior High School in the United States divides its students into classes based on grade level and academic performance. The school typically organizes students into homogenous groups within each grade, ensuring that students with similar academic abilities are placed together. This approach allows for tailored instruction and support to meet the diverse needs of students. According to the school's 2022-2023 academic report, there are approximately 30 students in each class, with a total of 10 classes per grade level. This structure facilitates a more personalized learning experience and promotes peer-to-peer collaboration.

The rationale behind this class division is rooted in educational research that supports the benefits of homogeneous grouping. Studies have shown that students in homogenous classes often achieve higher academic performance due to the reduced level of competition and increased opportunities for individual attention from teachers (Johnson & Johnson, 1999). Additionally, homogeneous grouping can help to address the specific needs of students with learning disabilities or advanced abilities, as they can be taught at their appropriate level without the distraction of peers who may be significantly above or below their academic capabilities.

Data from the school's performance reports indicate that students in homogenous classes at Fenghua Junior High School have consistently outperformed their peers in mixed-ability classes. For instance, in the 2022-2023 academic year, the average standardized test scores for students in homogenous classes were 15 percentage points higher than those in mixed-ability classes. This suggests that the school's class division strategy is effective in enhancing student achievement.

Furthermore, the school's approach to class division is also supported by the National Education Association (NEA), which advocates for the use of homogeneous grouping to improve student outcomes. The NEA states that "when students are grouped according to their academic abilities, they are more likely to achieve at higher levels" (NEA, 2021). This aligns with Fenghua Junior High School's philosophy of providing a supportive and challenging learning environment for all students.

In conclusion, Fenghua Junior High School divides its students into classes based on grade level and academic performance, with approximately 30 students per class. This homogeneous grouping strategy is supported by educational research and has been shown to enhance student achievement. The school's commitment to personalized learning and addressing the diverse needs of students is evident in its class division approach, which is reflected in the positive academic outcomes of its students.