Educational robotics with interactive and environmental projects using “micro:bit” and “Nezha” in nine primary schools
José-Manuel Sáez-López 1 * , Sara Redondo-Duarte 1 , Sebastián De Lara-García Cervigón 2
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1 National University of Distance Education, Madrid, SPAIN2 Junta de Comunidades de Castilla-La Mancha, La Mancha, SPAIN* Corresponding Author

Abstract

This study evaluates the results of dynamic and innovative educational robotics activities in elementary schools, with 704 students in grades 4, 5, and 6 across nine schools in the City of Madrid. In 19 classrooms, students worked on projects using block-based coding and sensor-based educational robotics, developing their understanding of computational concepts and engaging in interdisciplinary and environmental educational tasks. The computational robotics test was used, applying a paired-samples t-test for the first dimension and a Wilcoxon signed-rank test for the second. In the post-test, students demonstrated improved understanding of computational concepts, particularly sequences, loops, sensors, and actuators. They learned how to assemble a robot, and they positively evaluated environmental and science projects. Other curricular areas showed lower scores and no significant improvements. The students felt that working with robotics made them more active and the class more engaging. In short, active implementation of dynamic, interdisciplinary, and environmental activities in elementary education is recommended. Manipulation, coding, and creativity in projects foster active learning of the content with enthusiasm and commitment.

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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Article Type: Research Article

EURASIA J Math Sci Tech Ed, Volume 22, Issue 3, March 2026, Article No: em2802

https://doi.org/10.29333/ejmste/18107

Publication date: 13 Mar 2026

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