Early childhood is key to building sustainability awareness, but relevant tools are lacking in Singapore. This study validates a new digital tool for K1–K2 children, aligned with the Nurturing Early Learners framework, showing reliable results in assessing ecological and environmental awareness.

This study examined how activity type and teacher interactions affect involvement in Singaporean preschoolers. Learning corners, with independent exploration and choice, led to higher involvement than large group activities. Autonomy support from teachers further enhanced engagement.

The Infant Room Focused Coaching Programme was initiated as a strategic initiative aimed at providing targeted support to selected infant rooms identified with high and moderate needs.

Early literacy and language are crucial from birth to age 3, aiding rapid skill development. Positive experiences boost cognitive, social, and emotional growth.

Preschool interactions are crucial for social, emotional, and cognitive development. Warm, responsive teachers create a supportive environment through verbal and non-verbal back-and-forth interactions.

Object permanence is a crucial milestone in a child’s cognitive development, first identified by Swiss psychologist Jean Piaget. It refers to a child’s understanding that objects continue to exist even when they are not visible or audible, such as when an infant throws a toy from their crib.