【作者】 朱颖；

【导师】 丁伟；

【作者基本信息】 华东师范大学 ， 教育硕士（专业学位）， 2018， 硕士

【摘要】 一直以来,科学探究都是化学教学推崇的教学方式,然而在面对同一个探究式课堂时,学生的表现却有很大差异,对于科学探究能力所起到的效果有时也不尽如人意,究其原因可能是学生的动机质量不高。由此本研究运用文献研究、测验、问卷调查、访谈调查等科学研究方法,围绕动机对科学探究的影响对下面四个问题进行探讨:①理科生在化学学科的自我决定动机的现状如何?②理科生的科学探究水平的现状是什么?③不同自我决定动机类型对科学探究水平是否有重要影响?④动机整体表现出的自我决定程度对科学探究水平是否有重要影响?主要的研究结论如下:①理科生学习化学的动机更倾向于认同调节,且动机整体表现出的自我决定程度还不够高,说明存在一定的外部和内摄调节;②理科生的科学探究水平普遍偏低,探究过程中知识与能力的发展严重失衡;③外部调节和内摄调节对科学探究水平具有抑制作用,认同调节和内部调节对科学探究水平具有促进作用,科学探究水平中的表征能力主要受认同调节的影响,而其推理能力主要受外部调节的抑制;④动机整体表现出的自我决定程度越高越有利于科学探究水平的提高,且越有利于科学探究水平中的表征能力和推理能力的提升;⑤科学探究能力与知识发展的失衡可以归因于动机整体质量不高,因而需要教学干预提升学生的动机质量。更多还原

【Abstract】 For a long time,scientific inquiry is a widely praised way in chemistry teaching.But when students are facing with the same inquiry-based learning,they may perform extremely differently,and inquiry skills as the learning outcome are also unsatisfied.And when the scholars try to figure out the reason,it may be the low quality of students’ learning motivation.Therefore,this study employ literature research,test,questionnaire investigation,interview and other scientific research methods to answer the four following research questions about the influence of motivation on scientific inquiry:(1)how is the current status of the self-determinated motivation of the students majored in science?(2)how is the current status of inquiry level of students majored in science?(3)does different types of self-determination motivation has the significant influence on the inquiry level?(4)Does the degree of self-determinated shown by the motivation have a significant impact on the level of scientific inquiry?The major conclusions are as follows.First of all,the chemistry learning motivation of students majored in science is inclined to identified regulation,and the self-determinated degree of motivation is not high enough,which indicate that the external and internal regulation still exist in chemistry learning.Second,their inquiry level is generally low,and the development of knowledge and ability in scientific inquiry is unbalanced.Third,external and introjected regulation will inhibit the scientific inquiry while identified and internal regulation will promote it.The representational ability in scientific inquiry will be influenced by identified regulation mostly and the reasoning ability in scientific inquiry will be inhibited by external regulation mostly.Fourth,the more self-determinated the motivation,the higher the inquiry level,as well as the representational and reasoning ability.Finally,the imbalance between the development of scientific inquiry ability and the development of knowledge in scientific inquiry can be attributed to the low quality of motivation,so the requisite intervention is needed.更多还原