Dissertations Group work in education Team learning approach in education Dissertations, Academic 8 Study and teaching 4 History 2 Mathematics 2 Academic achievement 1 Aids and devices 1 Arabic language 1 Attitudes 1 Critical thinking 1 Economics 1 Educational innovations 1 Elementary school principals 1 Elementary school teachers 1 Research 1 Study and teaching (Elementary) 1 Study and teaching (Secondary) 1 Teaching 1