Problem-Based Learning (PBL), an instructional approach originated in medical education, has gained increasing attention in K-12 science education because of its emphasis on self-directed learning and real-world problem-solving. Yet few studies have examined how PBL can be adapted for kindergarten. In this study, we examined how a veteran…

Nature protection is increasingly becoming one of the most important concerns of contemporary society and of 3 major issues: deterioration prevention, environmental remediation actions and environmental reconstruction, which mainly consist of remedies, and preservation or maintenance of the de-polluted areas. Interest and love for nature are…