Zewdie, Tassew(PhD)McCaul, Patrica A2018-07-232023-11-102018-07-232023-11-101994-06http://etd.aau.edu.et/handle/12345678/9671enEducationTeacher - Pupil Interactions in Mathematics' Ciasses : a Study of Current Classroom Practice in Selected Secondary Schools in Addis AbabaThesis