How youth and mentors experience project-based learning in an internet-based shared environment for expeditions (iExpeditions).

Minjuan Wang Jim Laffey Tom Tupper Paul Wangemann Carl Harris How youth and mentors experience project-based learning in an internet-based shared environment for expeditions (iExpeditions). 78 1999 CSCL http://dl.acm.org/citation.cfm?id=1150318 conf/cscl/1999 db/conf/cscl/cscl1999.html#WangLTWH99