Study and teaching (Higher) 73 Science 46 Computer science 13 Engineering 9 Technology 9 Mathematics 6 Environmental sciences 5 Materials science 5 Project method in teaching 5 Information technology 4 Problem-based learning 4 Problems, exercises, etc 4 Case studies 3 Education, Higher 3 Environmental education 3 Semiconductors 3 Web-based instruction 3 Women scientists 3 Active learning 2 Attitudes 2 College science teachers 2 College student orientation 2 Computer network resources 2 Computer programming 2 Computer-assisted instruction 2 Education 2 Education and state 2 Government policy 2 Higher education and state 2 History 2