Mathematics Study and teaching (Secondary) Dissertations 29 Dissertations, Academic 29 Computer-assisted instruction 6 Mathematics teachers 5 Study and teaching 5 Science 4 Academic achievement 3 Attitudes 3 Problem solving 3 Science teachers 3 Software 3 Curricula 2 Educational technology 2 Graphic methods 2 Mathematical ability 2 Teacher effectiveness 2 Ability testing 1 Case studies 1 Cognitive learning 1 Concept learning 1 Critical thinking 1 Cross-cultural studies 1 Effective teaching 1 Equations, Quadratic 1 Group work in education 1 High school students 1 Interactive multimedia 1 Mathematical abilities 1