Many teachers are aware of the benefits of small-group learning. However, implementation, especially in classrooms with communication challenges, can be difficult. For students who are Deaf or Hard of Hearing (DHH) in mainstream classrooms, communication is most often supported through sign language interpreters and captioning. This model of…

This article describes a detailed analysis of knowledge building in a problem-based learning group. Knowledge building involves increasing the collective knowledge of a group through social discourse. For knowledge building to occur in the classroom, the teacher needs to create opportunities for constructive discourse in order to support student…