Science Dissertations 15 Dissertations, Academic 15 Study and teaching (Secondary) 10 Study and teaching 7 Educational technology 4 Computer-assisted instruction 3 Mathematics 3 Study and teaching (Elementary) 3 Study and teaching (Primary) 3 Teachers 3 Academic achievement 2 Attitudes 2 Creative thinking 2 Social conditions 2 Aids and devices 1 Authoring programs 1 Computer-assisted intuction 1 Critical thinking 1 Data processing 1 Design and contruction 1 Discoveries in science 1 Effective teaching 1 English language 1 Experiments 1 High school student 1 High school students 1 Human capital 1 Inquiry-based learning 1 Instructional systems 1