Attitudes Science Science teachers 13 Study and teaching (Secondary) 11 Mathematics 10 Teachers 9 Dissertations 8 Dissertations, Academic 8 English language 6 Study and teaching (Primary) 5 Evaluation 3 Mathematics teachers 3 Study and teaching 3 Usage 3 Curriculum planning 2 Textbooks 2 Aids and devices 1 Constructivism (Education) 1 Curricula 1 Curriculum change 1 Curriculum evaluation 1 Elementary school teachers 1 Malay language 1 Self perception 1 Students 1 Study and teaching (Elementary) 1 Study and teaching (Secondary 1 Teacher effectiveness 1