List of Articles کلاسهای چندپایه Open Access Article Abstract Page Full-Text 1 - Analysis of teachers' views about the problems of project descriptive qualitative evaluation in multigrade classrooms and providing solutions to eliminate them Heshmatollah Mortazavizadeh Mohammad Reza nilli Ahmad Reza Nasr Isfahani Mohammad Hasani 10.30486/jsre.2018.542520 Open Access Article Abstract Page Full-Text 2 - Systematic review of multigrade classrooms studies sara ebrahimi 10.30486/jsre.2022.1942509.2007