This article is a reflection on how we can show students that the science we learn at school is present in our everyday lives and that we shouldn't separate them. It is essential that we revise the way we plan lessons and include links that are not obvious to young people in order to develop their ability to research, understand and enjoy science. Students should not be afraid of studying science: equations, formulas, processes and techniques are the foundations of our world, which we need to improve and protect. We have a duty to show our students how the science we learn is relevant to this world.