FIRST® LEGO® League (FLL) Challenge introduces science, technology, engineering, and math (STEM) to children ages 9-16 through fun, exciting hands-on learning. Participants gain real- world problem-solving experience through a guided, global robotics program, helping today's students and teachers build a better future together. FLL Challenge is being held in Greece by Eduact, bringing future education to the present. Five qualifying events are being held all around Greece (Thessaloniki, Athens, Xanthi, Herakleion, Volos) and the final event is being held in Thessaloniki.
Referee Observes the robot games, points out possible rule violations, evaluates the games’ score and discusses doubtful scenarios. He/She is leaded by the Head Referee. Plays a critical role on ensuring the normal flow of the robot games and keeping up the pace of the event. The referee is a role-model for the participants.
Judge:Evaluates the teams according to the FIRST® LEGO® League Challenge Rubrics, by interacting with them. He/She contributes to the selection of the awarded teams. He/She is leaded by the Judge Advisor. The judge is a role-model for the participants.
Field Volunteer:The Field Volunteer ensures the smooth facilitation of the event, supporting the referees, the judges or the teams.
Tournament Organizing Team This team takes care of the preparation and the facilitation of the event. Organizes the procedures of the tournament and ensures the full functionality of all its parts.

FIRST® LEGO® League Explore focuses on building interest in science and technology in children 6-10 years old. FIRST® LEGO® League Discover is an introduction to the world of STEM for kids from 4 to 6 years old. They are programs which are planned to stimulate little children’s curiosity and direct it to the discovery of science and technology. The programs’ theme is a real world’s challenge that children should look into through research, critical thinking and imagination. Each year’s challenge is based on a different theme and has two main parts: building with LEGO® and creating a poster. Guiding by adult trainers and the core values of FLL, team members work with LEGO® Education kits and focus on a subject that needs research in order to build their ideas and present them. You can participate in the one-day FLL Explore and Discover events with one of the following roles:
Reviewer Reviews the teams’ models and Show Me Posters, then collaborates with other Reviewers to assign awards to all teams. Will join other reviewers on stage at the Closing Ceremonies to hand out awards and High 5’s.. (You need to be 18+ years old to participate as a Reviewer)
Field Volunteer: The Field Volunteer ensures the smooth facilitation of the event, supporting the referees, the judges or the teams.
Tournament Organizing Team This team takes care of the preparation and the facilitation of the event. Organizes the procedures of the tournament and ensures the full functionality of all its parts.

Workshops* that includes robotics education, creative design, exploratory research and collaboration. They’re weekly 90min workshops with they have specific structure and they are held by Eduact | EDUCATION UNLIMITED’s trained educators. You can participate as
【trainer assistant】on the robotics and STEAM workshops, earning the experience of the innovative STEM education process
【robotics team coach】Specifically Eduact | EDUCATION UNLIMITED organizes FIRST® LEGO® League Challenge, FIRST® LEGO® League Explore και FIRST® LEGO® League Discover tournaments/expos. Through Workshops*, kids form teams that prepare for the final presentation of their work at the tournament/expo. The volunteers-coaches guide the teams during their meetings and at the tournament/expo. You just need to bring your playful mood and your smile at all the meetings.