The first issue of number 54 of Aula Abierta is divided into two parts. The first contains the five articles that form part of the Special Issue "Technologies as a facilitating element of Universal Design for Learning (UDL): educational experiences and practices", edited by Sonia Casillas-Martín, Antonio Rodríguez-Fuentes and Ronaldo Nunes-Linhares. The remaining five works correspond to the Miscellany section of the journal, where articles that correspond to the journal's lines of work are received, without the need to comply with a special issue request.