Curricula Students 23 Teaching 18 E-learning 9 Engineering education 9 'current 6 Education computing 6 Learning systems 6 Scheduling 6 Teachers' 6 Cloud computing 5 Cloud-computing 5 Surveys 5 Computational thinkings 4 Curricula design 4 Post test 4 Robotics 4 Teaching modes 4 Teaching resources 4 human 4 Article 3 Belt conveyors 3 Big data 3 College students 3 Colleges and universities 3 Conveyor belts 3 Education 3 Educational robotics 3 Educational robots 3 High school students 3