Classroom discourse is evaluated for the contribution it can make to students' learning in groups. Data recorded from primary age children working at computers are categorized as exploratory, cumulative, and disputational talk. The teacher's role in making explicit strategies that optimize exploratory talk is discussed. (Contains 31 references.)…

The spoken language occurring when primary school children work in groups at the computer was examined. Findings suggest that discourse accompanying highly structured software conforms well to the initiation/response/follow-up (IRF) structure, with the computer often taking the initiating role. The more open-ended the program, the more…

Contrasts teacher-student interactions in typical teacher-fronted second language classrooms with the organization of talk across a variety of alternate educational participant structures--a teacher-student conference, small group work, the making of a class video, and a problem-solving interaction in a computer lab--that deviate from the…