LM robots were used within the didactic approach framework described earlier,
aiming at teaching basic programming concepts to students of the 5th and 6th year of
an Elementary school (aged 11-12) at the city of Serres and the final year of a
Technical High school (aged 17-18) at the city of Kozani. For each of the above cases
two groups of three persons each were formed. Both Elementary and High school
students used the same training material and where guided according to their needs.