Orchestration graph

Introduction

Orchestration Graphs depict the structure (what is done when by whom), the ped-agogical rationale behind the activity flow, and the work flow created by data transfor-mations and student groupings (“social structure”). An “Orchestration Graph Engine”allows the teacher to run educational scenarios with her students following the activitiesas specified in the OG – or as modified real-time by her as she monitors their work– to provide input data and obtain output products. Finally, products and traces of thelearning process are collected and processed; a stochastic model of the scenario usesthese traces to predict (or confirm) learner states [Dillenbourg, 2015:95-100].

Software

• FROG

Bibliography

Dillenbourg, Pierre (2015). Orchestration Graphs: Modeling scalable education. EPFL Press.