The idea for the creation of this work appeared after several educational activities held among students of all ages. Educational robots, in this case mBots, were imposed as the main topic. The first part of the paper refers to working with micro:bits. In order to introduce the students to work with robots, the microcomputers named micro:bits were presented to them because a lot of elementary school students in the Republic of Croatia have access to them. Students had previously met with micro:bits and showed interest in working with them. That's why they reacted very well to activities and independently investigated their additional possibilities. When they got acquainted with block language and programing, mBots were included in the work and students accepted that fact with enthusiasm. Student reactions and work with mBots are described in the second part of the paper. The students mostly solved the tasks that were presented to them through various activities. A few of them have shown a truly enlightening knowledge and a desire to learn not only the basics, but also to study the additional possibilities offered by educational robots. Although initially it was not imagined, additional classes were organized in which students came in and inquired about mBots and solved the tasks they themselves encountered on the Internet. The third part relates to solutions and student achievements in the Croatian Makers League. I am pleasantly surprised by the students' motivation and the ways in which they approached to solving the League's tasks. The results were very good, although individuals had difficulty with precise robot movement and, unfortunately, they have lost points. Finally, the learning outcomes related to work that are related to robotics and programming and are found in the National Curriculum of the Informatics, are presented in this work.