This study aims to introduce inquiry-based play activities and to examine their effectiveness on young children's conceptual understanding of the shape of the Earth and the day-night cycle. The inquiry-based play activities for preschool children were designed to support children to learn the concepts of the shape of the Earth and the day-night…

The impulse to investigate the natural world is deeply rooted in our earliest childhood experiences. This notion has long guided researchers to uncover the cognitive mechanisms underlying the development of scientific reasoning in children. Until recently, however, research in cognitive development and education followed largely independent…

Children are naturally curious, and try to make meaning of the world around them. They love to watch things grow and take note of dramatic changes in science and nature. The authors discuss how one can support children's investigations, as well as their growing capacity to notice and understand growth and change. The authors present some exciting…