9th Congress of the European-Society-for-Research-in-Mathematics-Education (CERME), Prague, Çek Cumhuriyeti, 4 - 08 Şubat 2015, ss.2709-2715
The aim of this study is to bring a socio-cultural dimension to "instrumental orchestration" framework. Our claim is that social and socio-mathematical norms endorsed by teachers are crucial for their pedagogies. A case study was designed to investigate how orchestration types and norms affect each other in technology-enhanced learning environments. Participants are five pre-service mathematics teachers. Data were collected through lesson plans, semi-structured interviews and observations. Analysis of data indicates that there is a two-way interaction between norms and orchestration types. In some cases, norms are determinants of orchestration types used by participants. In other cases, orchestration types challenge participants' endorsed norms.