Susanna Martínez worked at a school in l'Escala based on the Montessori method. She liked it so much that, when she later had to join another staff, with a very different way of working, she brought ideas and activities she had learned back then. She saw that they were well-received, to the point that a colleague encouraged her to post them on social media and share them. Thus was born the Instagram profile @propostes.per.infantil, a space that Susanna feeds with what she puts into practice in the classroom, with the simple goal of "building a network and helping each other".