How Rendu Primary School divides its classes is a multifaceted approach that combines academic performance, social behavior, and developmental stages. The school employs a system that categorizes students into different classes based on their age, academic abilities, and social needs. This system is designed to provide a tailored educational experience that caters to the diverse needs of its student body.

The primary criteria for class division at Rendu Primary School include:

1. Age Grouping: Students are grouped based on their age, with each class typically containing children of a similar age range. This ensures that the curriculum and teaching methods align with the developmental stages of the students.

2. Academic Performance: Students are assessed on their academic abilities, and those who demonstrate advanced skills are placed in accelerated classes. This allows them to engage with more challenging material and progress at a faster pace.

3. Social Behavior: The school also considers social behavior when dividing classes. Students who exhibit challenging behaviors may be placed in smaller, more supportive settings to address their needs and promote positive social interactions.

4. Special Needs: Students with special educational needs are grouped together in classes designed to cater to their specific requirements. This ensures that they receive the appropriate support and resources to thrive academically and socially.

Data from the school's internal assessments and external evaluations indicate that this class division system has several positive outcomes. For instance, a study conducted over a three-year period revealed that students in accelerated classes showed significant improvements in their academic performance compared to those in regular classes. Additionally, the smaller class sizes for students with special needs resulted in better overall outcomes, with a higher percentage of these students meeting their developmental milestones.

The rationale behind this system is to create an inclusive and supportive learning environment where each student can reach their full potential. By dividing classes based on a combination of academic, social, and developmental factors, Rendu Primary School aims to provide a tailored educational experience that addresses the unique needs of its students. This approach not only enhances academic achievement but also fosters social development and well-being.