This project consists of two research reports that analyze distance-learning policies during the pandemic in the Mexican educational system. The first document explores the effects of remote schooling on pupils’ attendance and learning to argue for the urgency of public policies that address the medium-term consequences for a generation of students who learned less or cut their education short. The second document zooms in on the actions implemented during the return to in-person classes in Mexico, intended to provide teachers with tools to diagnose student learning and support pupils who had fallen behind their peers.