Mathematics Study and teaching Dissertations 52 Dissertations, Academic 51 Educational technology 9 Computer-assisted instruction 7 Science 6 Mathematics teachers 5 Study and teaching (Secondary) 5 Computer assisted instruction 4 Teachers 4 Attitudes 3 Audio-visual aids 3 Problem solving 3 Problem-based learning 3 Study and teaching (Primary) 3 Teaching 3 Arithmetic 2 Concept learning 2 Education 2 Graphic calculators 2 Learning, Psychology of 2 Math anxiety 2 Metacognition 2 Self-help techniques 2 Students 2 Teacher effectiveness 2 Thought and thinking 2 Ability testing 1 Achievement motivation 1