The fourth meeting of the European project entitled SEN teachers to use robotics for fostering STEAM and develop computational thinking – RoboSTEAMSEN, took place on 15-16 September 2025 at the University of León (Spain). All partners participated in the meeting, and discussed about the presentations of the final administrative reporting, the validation report related to the social media platform, the results of training activities with the teachers and the partners' sustainability plans. More information about the RoboSTEAMSEN European project is available at: https://robosteamsen.eu/index.php.