Keyphrases
- source code
- learning environment
- error detection
- learning process
- open source
- student learning
- programming course
- learning styles
- software systems
- case study
- award winning
- undergraduate students
- software maintenance
- tutoring system
- software projects
- intelligent tutoring systems
- neural network
- student model
- error correction
- online course
- high school students
- concept maps
- software evolution
- object oriented systems
- collaborative writing
- reflective learning