Ata-Aktürk, A.; Demircan, H. Ö. (2021). Supporting preschool children's STEM learning with parent-involved early engineering educationThis paper presents the findings of a field test that involved two early childhood education teachers, five preschool children, and five parents. Findings validated eight key design principles of the curriculum and revealed that the curriculum contributes to the knowledge, skills, feelings, and dispositions children have towards STEM.