This pamphlet is the fourth in a series of ten stemming from the view that language is central to learning, that teachers can gain insights into their work and into learning by examining the language of the classroom, and that current language theory can be the means to such insights. The pamphlet presents a case study of a third grade student…

Transcripts of the classroom conversations of seven profoundly deaf 13- and 14-year-old students and their teachers were analyzed, using Vygotsky's theories on the social nature of learning and the role of mediation. Results of the study found that conversation builds ideas, facilitates comprehension of text, encourages cognitive development, and…