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Young Children Do Not Hold the Classic Earth's Shadow Misconception to Explain Lunar Phases

2014; Wiley; Volume: 114; Issue: 7 Linguagem: Inglês

10.1111/ssm.12084

1949-8594

Jennifer Wilhelm,

Animal and Plant Science Education

This research explored young children's early thoughts about natural phenomena and investigated sources of influence toward their knowledge construction. Two P iagetian interviews were conducted with four children. Each child was questioned about two phenomena in particular: (a) the moon and its changing appearance (moon phases) and (b) the formation of shadows. The first P iagetian interview involved a lunar protocol, and the second (given a week later) was a shadow protocol. The external interest of this research study concerns when and why do children develop the commonly held Earth's shadow misconception as the cause of the moon's phases. Findings showed that none of the young children believed that various lunar phases were due to an Earthly shadow cast upon the moon. The shadow interview results revealed that young children had primitive understandings of the shadow concept. In fact, two of the four children indicated that no light source was needed to produce a shadow.