Go-Lab is an European project devoted to promote STEM education by means of pedagogical guidelines based on blended Inquiry-Based Learning (IBL), authoring tools for rich open educational resources, and online labs. In such a framework, we have analysed the orchestration needs of expert teachers in inquiry learning and STEM, and provided a set of Learning Analytics (LA) apps to address them. This document reports on three LA apps -Online Users, Student Time Spent, and Submitted Reports- which, based on the context description, provide visualisations of the student activity to support teacher awareness and reflection.