Poster accepted for EC TEL 2013 Cecilie Hansen, Valérie Emin, Barbara Wasson, Yishay Mor, María Jesús Rodríguez-Triana, Mihai Dascalu, Rebecca Ferguson and Jean-Philippe Pernin This poster introduces the first version of an integrated model of three traditions of research in TEL: Teacher Inquiry into Student Learning (TISL), Learning Design (LD) and Learning Analytics (LA). The integrated model, is based on four existing models: TISL Heart Model, Design Inquiry Model, Scenario Design Process Model, and the Model for Integrating Design and Analytics in Scripting for CSCL (MIDAS4CSCL). The result is leading towards a new strand of inquiry, called teacher- led design inquiry of learning.