According to the United Nations Development Programme,

The coronavirus COVID-19 pandemic is the defining global health crisis of our time and the greatest challenge we have faced since World War II

In this context, together, the scientists, teachers and students have definitely a crucial role to serve in the creative ideas, strategies, designs, methods and tools to improve learning environments for all. This is a multiplication factor and in an expansive learning by and for all: different colleagues and students from different countries and languages. The SILEX lab reflections will be open to a large public, especially advisers, educational responsible, politicians, and all actors of education and training, including students of primary, secondary and vocational schools, and universities and higher education students.