The LBBE's teaching team, with more than 50 teacher-researchers, is an important component of teaching at the University of Lyon 1, both in science and health. The main themes taught reflect the laboratory's dominant research areas, with a predilection for methodological teaching and a constant back-and-forth between theoretical knowledge and experimental data: at a time when, in both biology and health, the massive influx of new data makes it possible to verify current models and knowledge, and to open the way to numerous predictions, it seems crucial to us to train students to be able to work efficiently and critically on the basis of both theory and data.