发展学生“证据推理与模型认知”素养的教学实践——以“燃烧与灭火”为例

分析了以往“燃烧与灭火”教学中发展学生“证据推理与模型认知”核心素养的现状。介绍“燃烧与灭火”一节教学中围绕取火有“术”、驭火有“方”、防火有“法”三大板块展开的五大实验探究活动。阐释发展学生“证据推理与模型认知”化学学科核心素养的具体教学实施过程。     

AHP在分组选优中的应用

本文利用分组选优的思想 ,给出在AHP法对大规模评判对象选优中的一种非常实用的方法 .     

新民 亲民 平民——论阳明心学与晚明文学的平民化进程

本文论述了在阳明心学亲民思想的影响下 ,晚明文学出现的平民化倾向。从圣贤的解构到平民道德话语的建立 ,平民不再是外在于文学的他者 ,而成为此在 ,成为主体的一部分。这一切都标志着一个新的文学时代的即将来临     

基于分层协作的垃圾短信过滤模型

为了提高手机垃圾短信检测率,提出一种分层协作的垃圾短信过滤模型,将黑白名单作为垃圾短信过滤第一道防线,贝叶斯算法作为第二道防线,并及时更新系统特征库.仿真结果表明,本文算法能够高效地识别垃圾短信,有效地降低了误报率,具有重要的研究价值和社会意义.     

基于制度分析与发展(IAD)框架的先行先试政策推广评估理论研究——以国家大数据(贵州)综合试验区为例

在充分考量当前先行先试政策研究在政策实施效果和推广评估以及普适性方法论不足等缺口的基础上,基于制度分析与发展(IAD)框架,从先行先试政策的行动舞台、外部变量、互动模式、评估准则、结果等方面提出普适性的先行先试政策推广评估理论模型;在此基础上,以国家大数据(贵州)综合试验区的先行先试政策为例开展案例研究,从大数据制度创...     

高职院校photoshop课程教学的思考与实践

文章结合教学实践,阐述了photoshop图像处理软件在高职院校Photoshop课程的教学过程中存在的问题,提出了提升课堂教学效果的建议与方法,旨在通过有效课堂的教学,吸引学生对学习的注意力,达到乐于学习、主动学习的目的。     

Unpacking the paradox of Chinese science learners: insights from research into Asian Chinese school students’ attitudes towards learning science,science learning strategies,and scientific epistemological views

Chinese students’ excellent science performance in large-scale international comparisons contradicts the stereotype of the Chinese non-productive classroom learning environment and learners. Most of the existing explanations of this paradox are provided from the perspective of teaching and learning in a general sense, but little work can be found which systematically summarises the findings from the research on Chinese science learners and their science learning so as to explain the paradox. In this paper, a total of 25 empirical quantitative studies, whose sample sizes range from 132 to 8815, published between 1987 and 2014, are reviewed. Three aspects are explored: students’ science learning strategies, attitudes towards learning science and their scientific epistemological views. In addition to summarising the results reported in these studies, efforts are made to link them with the paradox of the Chinese learners, and to generate some hypotheses to resolve it. Finally, directions for further research are suggested.     

Teacher collaborative learning through the lesson study: identifying pathways for instructional success in a Singapore high school

Research shows teacher collaborative learning to be a powerful vehicle to mobilise teacher instructional change and pedagogical practices, and to improve student achievement. For such undertakings to have positive impact, understanding the visible features of collaborative structures may not be sufficient to ensure sustainable practice. Instead, there is a need to identify underlying pathways that provide for successful instructional improvement. The purpose of this qualitative study is to obtain deeper insights into teacher outcomes arising from this practice and to identify aspects of the lesson study structure and processes that afford such opportunities. Three subject groups consisting of ten teachers from a Singapore high school participated in this study. Implications on staff development programs will be discussed in the light of these findings.     

继续教育不应冷落书法教育

书法是我国传统文化,在我国继续教育领域中几乎冷落了书法教育。致使我国国民书写水平较差,书法素养极低,很难适应我国物质文明和精神文明的高度发展。继续教育要开展好书法教育,应从四个方面做好工作:转变观念,端正对书法教育的思想认识;建立相关考核评价制度;加强师资培训;建立健全书法研讨团体,培养一批书法测试员。