Keyphrases
- information discovery
- creative thinking
- web mining
- discovery process
- game design
- multiple sources of evidence
- middle school students
- text mining
- information filtering
- resource discovery
- keyword search
- social bookmarking
- metadata
- information retrieval
- search engine
- teaching methods
- query expansion
- real world
- digital libraries
- game play
- web services
- information resources
- keywords
- user interaction
- information retrieval systems
- knowledge discovery
- active learning