Keyphrases
- educational software
- learning environment
- learning process
- rotation invariant
- software design
- professional development
- e learning
- authoring tool
- technology enhanced
- software engineers
- science education
- educational technology
- software tools
- learning scenarios
- statistically significant
- software systems
- source code
- user interface
- high school
- learning design
- software maintenance
- test cases
- software development
- secondary school
- case study