幼儿光影概念转变的个案研究

发布时间：2017-12-27 11:06

本文关键词：幼儿光影概念转变的个案研究　出处：《学前教育研究》2008年02期 　论文类型：期刊论文

【摘要】：本研究通过测查、观察、访谈、实物分析等方法对某大班幼儿在六次教学活动中对光影概念认识的发展进行了跟踪,结果表明:幼儿对影子的外部特征获得较早,对光线在影子形成中的本质作用,光源、物体、影子三者之间的关系,以及光线沿直线传播获得较晚,且未理解影子产生的本质原因——光线受到物体阻挡形成影子。同时,幼儿的自主探究、同伴间的交流、教师基于幼儿原概念的问题情境的创设都是影响幼儿光影概念①转变的可能因素。
[Abstract]:This research through survey, observation, interviews and material analysis methods of tracking, on the development of children's understanding of the concept of a shadow in the six teaching activities. The results showed that: in the shadow of the external characteristics of children earlier, the nature of the role of light in the shadow in the formation, the relationship between light and shadow objects, three the light travels in a straight line, and get late, and did not understand the reason of shadow - light is blocked by object shadow formation. At the same time, children's self exploration, peer communication, and teachers' creation based on children's original concept of problem situations are all possible factors that affect children's concept of light and shadow.
【作者单位】：南京师范大学教育科学学院南京师范大学教育科学学院南京市北京东路小学附属幼儿园南京市玄武区教师进修学校
【分类号】：G61
【正文快照】： 一、问题提出儿童对光影概念的理解最早可追溯到皮亚杰的研究,他在《The Child’s Conception of PhysicalCausality》(1930)中,将儿童对影子现象的解释划分为四个阶段,分别是:第一阶段,平均年龄5岁,认为影子是两种物体相互作用或介入的结果。一种来自内部(影子产生于物体自身

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