„Where classes grouped by ability are in principle disallowed, it is often observed that head teachers reintroduce them in one way or another.“
Univ.-Prof. Dr. Vincent Dupriez, „Methods of Grouping Learners at School“ (2010), S. 7
„Where classes grouped by ability are in principle disallowed, it is often observed that head teachers reintroduce them in one way or another.“
Univ.-Prof. Dr. Vincent Dupriez, „Methods of Grouping Learners at School“ (2010), S. 7