Abstract
The issue of renewable energy production is linked to the discussion about the sustainability of the planet and to education for responsible citizenship, when a problem of responsible energy consumption can be developed in the basic education curriculum, promoting a critical posture in reading and interpreting real data. The concept of statistical literacy at the Primary level, in the context of the integrated teaching of Mathematics, implies challenges of interpretation and analysis of innovative classes. This text is intended to expose and analyze an international collaboration project between Chile, Brazil and Japan, carried out in 2017, looking for theoretical references on statistical literacy to interpret a Grade 6 class at the Primary level. The project used the Lesson Study methodology in a STEM class, mediated by distance communication technology. The class has achieved replicable results in other contexts.