A year long project for primary students (5 - 12 yrs old) that aims to introduce robotics -as learning object, by including eco-focused educational activities (animal, plant, garden themed), -as learning tool for teaching and learning environmental science subjects on a project-based methodology. Groups of 5-8, 8-10, 10-12 yrs old students will have fun in international STE(A)M classes. They will follow common lesson plans and do creative activities with LEGO® bricks, code and web2 tools that will help them gain science, coding, engineering and math skills. At the same time, they will improve their english and communication skills, develop cultural awareness and foster teamwork.