<p style="text-align:justify">Children who are currently in primary schools are part of the generation that will be most affected by the current environmental trend of our planet in the future. They are the generation that will need to live in accordance with sustainable development and biodiversity protection. One of the key aspects of biodiversity education is to increase environmental literacy using appropriate and effective methods. Our aim was to assess the ecological literacy of a group of primary school students in Slovakia and to identify areas where additional support and clarification may be needed for effective biodiversity education. Our findings reveal widespread misconceptions regarding terms such as 'ecology,' 'community,' 'population,' and 'ecosystem.' The research emphasizes the importance of innovative pedagogical approaches to address and correct these misconceptions effectively. By incorporating exploration-oriented teaching methods, hands-on activities, and a constructivist approach, educators can engage students in experiential learning and facilitate a deeper understanding of ecological principles. Interdisciplinary and participatory research approaches focused on biodiversity education offer promising avenues to enhance ecological literacy. Moreover, increasing interest in environmental education can contribute to nurturing environmentally conscious individuals equipped to tackle ecological challenges effectively. This study underscores the urgency of prioritizing ecological education at primary schools and provides insights into strategies for fostering ecological literacy among young learners.</p>