出典:Wikipedia
出典:『Wikipedia』 (2011/05/23 17:08 UTC 版)
Maimonides' Rule is named after the 12CE rabbinic scholar Maimonides, who identified a correlation between class size and students' achievements. Today this rule is widely used in educational research to evaluate the effect of class size on students' test scores. Maimonides' rule states that a class size may rise to an upper limit of 40 students. Once this quota is reached the class is cut in half, so instead of one class with forty-one students there are now two classes: one with twenty students and one with twenty-one students.