Researchers have long investigated whether smaller classes improve student achievement. Their conclusions suggest that class size reduction (CSR) can result in greater in-depth coverage of subject matter by teachers, enhanced learning and stronger engagement by students, more personalized teacher-student relationships, and safer schools with fewer…

Although the existence of small Catholic elementary schools (enrollment: 300 or less) is precarious, these institutions enable students to succeed academically beyond national norms, due to the special learning environment that they provide. The recent Small Schools Survey of Catholic elementary schools indicated that classes in small Catholic…