It was held at the University of Costa Rica on November 21, 22, and 23, 2019. The training included the participation of project researchers, project assistants, and figures such as booktubers. In addition, a cineforum was held on the last day of the training.

The training took place from October 26, 2020 to January 10, 2021. It was made up of five modules: Multimodal literacy and its didactics, Main dimensions of multimodal texts, Non-literary genres of MEP programs, Materials workshops with analog and digital technologies, and Strategies for the development of reading comprehension of multimodal and multimedia texts. The content was provided on an online platform in various formats: videos, podcasts, PowerPoint presentations and instructions, mainly. In addition, each module had its respective practices, formative evaluations and final evaluations.

The training was carried out virtually on December 2, 3 and 4, 2021. Primary and secondary Spanish teachers participated.