Improving nature of science instruction in elementary classes with modified science trade books and educative curriculum materials     

Jeanne L. Brunner  Fouad Abd-El-Khalick 《科学教学研究杂志》2020,57(2):154-183

This study investigated the effect of including explicit nature of science (NOS) content in read-alouds of elementary science trade books on the teaching and learning of NOS. We focused on three aspects of NOS: the creative, the empirical, and the inferential NOS. The trade books were read aloud by teachers in three hierarchical levels: Level I served as a control and consisted of a trade book that remained unmodified, Level II consisted of a trade book that had been modified to include explicit references to NOS, and Level III consisted of a modified trade book accompanied by educative curriculum materials that were aimed at improving the teachers' views of NOS as well as supporting teaching about NOS. We used the Views of Nature of Science Questionnaire-form CE (VNOS-CE) preintervention and postintervention to determine changes in teachers' views of NOS and interviews preintervention and postintervention to determine changes in students' views. Audio recordings of read-alouds were used to determine changes in teaching practice, including the frequency and the quality (i.e., naïve or informed) of the NOS references in the discussions. Interviews were used to determine teachers' perceptions of the modified trade books and educative curriculum materials. We found that both teachers and students developed more informed views of the targeted NOS aspects after the intervention and that teachers addressed NOS more often, and in a more informed manner, when they had trade books that explicitly supported NOS instruction and educative curriculum materials that supported their learning about NOS. Furthermore, they perceived the intervention materials favorably. Teachers' views and practices were able to change in tandem because of the intervention materials that supported explicit NOS instruction. We highlight the need for more widespread development of similar educative curriculum materials.  相似文献   

红袖不止添香——女性在浙江私家藏书史上的作用探析     

单骅 《山东图书馆季刊》2020,(2):92-95,106

在浙江私家藏书史上,有关女性藏书的记载不多。但在男性藏书家一统天下的背后,却有不少优秀的女性。本文旨在对这些优秀的女性进行收集和梳理,并对她们在这段辉煌历史中所发挥的作用,进行较深入地分析与探讨。  相似文献   

Recording the war effort: immigrant communities in Latin America and the memory of the Great War     

María Inés Tato 《档案与原稿》2020,48(2):200-215

ABSTRACT

This paper aims to analyse the initiatives undertaken by some immigrant communities residing in Latin America to record their mobilisation around the First World War. After the armistice, European communities in Argentina, Bolivia, Brazil, Chile, Mexico, Paraguay, Peru, Uruguay and other countries gathered detailed information about their activities during the conflict, published as profusely illustrated books of remembrance, offered to their governments as proof of their loyalty. The article intends to establish the peculiar nature of these publications as records of the war effort, and analyse the agents and processes of their elaboration, and their role as commemorative but also as archival documents.  相似文献   

体医融合项目的风险治理:一种新的面向与选择——从非典到新型冠状肺炎谈起     

李明  许文鑫 《武汉体育学院学报》2020,54(5):25-30

体医融合和非医疗健康干预可以有效促进疾病管理与健康服务模式的形成,但体医融合项目治理初期仍然受到理念融合、体医融资、部门协同等因素的影响。该文以病毒、人体免疫与体育运动的体医融合关系视角,依据共生理论对体医融合项目的风险治理逻辑进行了阐述。采用文献资料法、数理统计法等对体医融合项目风险治理的相关个案进行了整理,并基于NVIVO11.0质性分析软件对体医融合个案进行识别分析,构建了体医融合项目风险治理的影响因素评价指标体系,包括13个一级指标30个二级指标。最后提出了体医融合项目风险治理的路径选择(1)将体医融合理念提升至构建公共卫生保障体系战略的高度;(2)落地变现体医融合项目购买方案;(3)打造政府精准购买体医融合项目区块链。  相似文献   

高校院系资料室专业化服务新思路     

张静 《海南师范大学学报(社会科学版)》2011,24(2):170-172

高校院系资料室是图书情报系统中的重要组成部分,专业化的服务是其独特的优势。但是由于各种原因,目前院系资料室也存在着诸多问题。针对这些现状,文章提出资料员应明确身份意识,高校应该给予院系资料室以充分的重视,明确其定位,改善资料员的构成,使其充分发挥专业化服务优势。  相似文献   

图书资料资源开发利用的新策略     

吴为奇 《巢湖学院学报》2011,(5):146-151

从文化资源的角度研究了图书资料价值问题,以价值发现和价值创造的思路讨论了图书资料的开发利用及其现状,以期实现图书资料带给社会的巨大财富效应。从版本、类别、作者、时空、收藏方式以及再版售买、租借、汇编成书、载入传媒、融入教研课题和社会服务、基本保障等方面,指出了价值发现和价值创造的方法和途径,为图书资料资源的开发利用提供一种新思路、新方法和新的价值观。价值发现和价值再创造是图书资料最有创新价值的开发利用。  相似文献   

"洋务运动"时期西学教科书编译问题研究     

吴洪成 《临沂师范学院学报》2004,26(5):32-36

19世纪中后期兴起的“洋务运动”是中国封建统治集团的一个应变、自救运动。奕新、曾国藩、李鸿章等洋务官僚把教育内容作为教育改革的重要方面。在他们的领导下，改革者们设置新式课程，翻译西学书籍。这时期教材种类日益增多，内容渐趋丰富。从此，科技方面的教育内容在中国学校中得到承认，所编译西学教材在与一统天下的传统教材的抗争中争得了一席之住，并日渐被重视。  相似文献   

优势公司“买壳上市”透视     

王民治  张国军 《云南电大学报》2001,3(2):47-50

近年来,非上市公司通过对上市公司的控股达到间接甚至直接上市的目的是我国证券市场上蔚成风气的并购现象－买壳上市。然而,“买壳上市”因受到许多政策、体制、公司内外因素的制约,既有成功的案例、也有失败的案例。本通过两种案例的分析,阐述了优势公司怎样实施“买壳上市”的相关问题。  相似文献   

新出土简帛佚籍与中国教育史研究     

米靖 《教育研究》2003,(3)

半个多世纪以来 ,简帛佚籍不断出土问世 ,其中包含有不少重要的教育史料 ,这些史料给中国教育史研究提供了新的内容和领域 :第一 ,有望促成《老子》一书现其历史真面目 ,并使先秦黄老道家学派的著作与思想体系渐趋明朗 ,从而极大地推动关于先秦道家教育思想体系的确立与完善 ;第二 ,极大地丰富了研究孔子及其后学八派教育思想的史料 ,使加深对孔子教育思想的认识 ,弥补从孔子到孟子之间儒家教育思想长期存在的研究空白成为可能 ;第三 ,对于明确先秦两汉经学教育的细节有着举足轻重的作用 ;第四 ,重要字书《仓颉篇》的出土 ,为研究秦汉语文教育提供了极其重要的文献  相似文献   

高校图书馆文献采购资金的灰色优化配置   总被引：1，自引：0，他引：1  

王筠 《情报科学》2007,25(5):725-727

采用灰色线性规划的方法对高校图书馆的文献采购资金进行优化配置。该方法可根据学校的办学目标和学科发展状况调整采购方案，也可对今后的采购资金分配进行最优化预测。  相似文献