A recent meta-analysis by Sapounidis and colleagues examined the effects of Educational Robotics (ER) on the development of kindergarteners’ twenty-first century skills, namely communication, collaboration, critical thinking, and creativity. From an initial pool of 2141 records, 22 empirical studies met inclusion criteria, yielding 53 effect sizes based on 2192 participants across 12 countries.
The authors applied a random-effects model, which revealed a significant overall positive impact of ER (Hedge’s g = +0.87). When analyzed separately, the strongest effect was observed for collaboration (g = 2.14), followed by critical thinking (g = 0.86), communication (g = 0.55), and creativity (g = 0.51). Despite notable heterogeneity (I² > 79% across domains) and some publication bias, the results consistently indicated that robotics-based interventions may enhance young learners’ social and cognitive capacities. A meta-regression further showed that longer intervention durations were associated with stronger positive effects, highlighting the importance of sustained engagement with robotics activities.
The findings suggest that ER is particularly powerful in promoting collaborative and critical thinking skills, where children engage in teamwork, problem-solving, and reasoning activities with peers and robots. Communication can also be supported by encouraging idea sharing, while creativity—though less studied—emerges as an area of potential growth if adequately scaffolded.
This study fills a critical gap in early childhood education research, as previous meta-analyses often overlooked kindergarten populations or mixed them with higher age groups. The authors recommend developing tailored robotics curricula and teacher training programs to maximize ER’s benefits. Overall, ER appears to be a promising educational tool for fostering holistic skill development in early childhood.
Source (Open Access): Sapounidis, T., Rapti, S., & Vaiopoulou, J. (2025). Effects of educational robotics on kindergarteners’ collaboration, communication, critical Thinking, and creativity: A meta-analysis. Journal of Science Education and Technology, 34, 73–87. https://doi.org/10.1007/s10956-024-10149-1