Small size classes help teachers reduce time spent on disciplinary and class management matters …

„Small size classes help teachers reduce time spent on disciplinary and class management matters and consequently devote more time on effective instruction, learning activities, and individualized instruction and personalized processes.“
Univ.-Prof. Dr. Spyros Konstantopoulos u. a., Class size and teacher effects on non‑cognitive outcomes in grades K‑3. In: Large-scale Assessments in Education (2023) 11:33, S. 3.