Problem-Posing Alpha testing Artificial intelligence Artificial intelligence Educational applications Congresses Basic Programming Basic Programming Learning Corpus-based Educational Media Educational applications Engineering Education Human-Computer Interaction Interactive Learning Environment System Interactive Media Technology Knowledge-based Learning Media Learning outcomes Mobile Application Mobile learning Motivation Problem-Solving Problem-posing; classroom action research; programming learning Question Level Patterns Research and Development Similarity measure String-based Technology-Enhanced Learning Text Mining Usability evaluation User acceptance test Vocational School learning outcomes student activities