An ungraded school is a school that does not formally organize students according to age-based grade levels. Students' achievements are assessed by teachers, and each student is individually assigned to one of several fluid groups, according to what the student needs to learn next.
网络释义
1、不分级学校
... 不分级教室 ungraded room 不分级学校 ungraded school 不分级学校{义} non-classified school ...
2、不分班级学校
...发展研究和学习委员会 development study and learning committee不分班级学校 ungraded school降低国民中小学班级学生人数 decreasing of class size ...