Euroland is an Erasmus+ project related with Maths, Robotics and good practices. Context The 3 partners are schools that implement innovative practices. We have the same motivation and every partner has the knowledge and experience in different fields of the same topic. One of the partners is an expert on Manipulative Calculation ( using Cuisenaire rods), another partner is an expert on manipulative Geometry and the third partner is an expert on Robotics. So we want to spread these good practices in the other fields we have no experience. For that reason we are 3 partners that complement each other because we share the same view of teaching, a hands-on learning.