Students' activities in the learning process are very important to indicate the quality of learning process. One of which is spoken activity. This study was intended to analyze the elementary school students' spoken activities and their responses in joining Math learning process by peer-tutoring. Descriptive qualitative design was piloted by means of implementing the qualitative approach and case study. Further, the data were collected from observation, field note, interview, and questionnaire that were administered to 24 fifth-graders of First State Elementary School of Kunjang, Kediri, East Java Indonesia. The design was that four students were recruited as the tutors; while the rest was subdivided into four different groups.
