小学生科学概念掌握的调查与研究

摘    要
   

本研究随机抽取xx部分小学生进行问卷调查，从概念掌握的四个阶段，即感知、内化、应用和建构新的概念入手，系统地对小学生科学概念掌握的情况进行研究。发现小学生科学概念掌握的总体情况良好，但也存在一些问题。为此提出提供充分的感知材料和感知机会；选择采用揭示和归纳本质特征的方法；积极创造应用科学概念的机会；提供具体对比，建构新的概念四个解决问题的策略。
 This research draw an item at random Hangzhou partial elementary students carry on the questionnaire survey, from the concept grasping four stages, namely the sensation, internalizes, applies and constructs new concept obtaining, systematically conducts the research to the elementary student scientific concept grasping situation.Discovered elementary student scientific concept grasping the overall situation is good, but also has some problems.For this proposed provides the full sensation material and the sensation opportunity; The choice uses promulgates and induces the substantive characteristics the method; Creates the applied science concept positively the opportunity; Provides the concrete contrast, constructs new concept, four ways to solve the question.
  关键词：小学生； 科学概念； 前概念； 掌握

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