Interactive multimedia 1.026 Computer-assisted instruction 200 Study and teaching 114 Media programs (Education) 112 Design 107 Multimedia systems 102 Computer animation 85 Educational technology 81 Human-computer interaction 74 Virtual reality 62 Web sites 62 Interactive computer systems 58 iBook (Computer) 40 Computer graphics 38 Teaching 36 Computer games 34 Mobile computing 34 Aids and devices 29 Authoring programs 28 Computer program 28 Programming 28 Instructional systems 26 Mathematics 26 Flash (Computer file) 25 Education 24 Educational games 24 Learning 24 Computer programs 21 Study and teaching (Primary) 20 Study and teaching (Secondary) 20