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651.
John M. Peckenham Sarah K. Peckenham 《Journal of the American Water Resources Association》2014,50(6):1477-1487
Student scientists have analyzed groundwater used for drinking water in rural areas to understand groundwater quality. This was part of a greater effort to understand risks to drinking water. The data produced by middle level and high school students have not been accepted by experts because of concerns about method and student accuracy. We assessed the inherent errors associated with method accuracy, student precision, and sample variability to establish bounds for attainable trueness in water analyses. Analytical test kits and probes were evaluated for the determination of pH, conductivity, chloride, hardness, iron, total soluble metals, and nitrate. In terms of precision, all methods met or exceeded design specifications. Method trueness was variable and in general ranged from good to poor depending on method. A gage reproducibility and repeatability analysis of instrumental methods (pH and conductivity) partitioned the variances into student error (12‐46%), instrumental error (8‐21%), and random error (45‐68%). Overall, student‐generated data met some of the quality objectives consistent with the method limitations. Some methods exhibited a systematic bias and data adjustment may be necessary. Given good management of the student analyst process, it is possible to make precise and accurate measurements consistent with the methods specifications. 相似文献
652.
通过梳理国家示范高职院校等先期建设院校的经验,认为测评实施的策略选择是组建专门领导机构;先培训后测评;分批进行,稳步推进;以项目课程开发为依托;与教师下厂实践相结合;注重测评成果的应用等。 相似文献
653.
探析绿色校园文化的环境教育功能--以中国环境管理干部学院为例 总被引:1,自引:0,他引:1
孙英杰 《中国环境管理干部学院学报》2013,(4):78-81
绿色校园文化在对大学生进行环境教育中具有重要作用。通过对中国环境管理干部学院的实证研究,提出高等学校可以从办学理念,办学特色等精神层面,从社团行动、教师行为、教学管理行为等行为层面,从校园基础设施、校园环境教育解说体系等物质层面三个方面对大学生进行环境教育。 相似文献
654.
《International Journal of Green Energy》2013,10(4):451-465
Abstract Exergy can play a key role in developing appropriate and beneficial energy-related policies relating to education and awareness. Two main areas where exergy can have an impact on policies are discussed in this article: public education and awareness and student education. The former is more general, but is supported by the latter. Regarding public education and awareness about exergy, it appears that the public is often confused when it discusses energy, and needs to be better educated about exergy if energy issues and problems are to be addressed appropriately. Regarding the education of students about exergy, it appears that the coverage of exergy in thermodynamics education is often insufficient and inappropriate. Better coverage of exergy is needed to improve thermodynamics education and to make it more interesting to students, and a basic level of “exergy literacy” is needed among engineers and scientists—particularly those involved in decision making. 相似文献
655.
Helen Kopnina 《中国人口.资源与环境(英文版)》2013,11(4):290-300
This article will briefly discuss the implications of recognition of ecological justice in relation to environmental education (EE) and education for sustainable development (ESD). It is argued that the present conception of environment taught through EE and ESD negates the subjectivity of non-human species and ignores the ethical imperatives of ecological justice. Evocating environmental ethics, major directions integrating ecological justice into EE and ESD are proposed. 相似文献
656.
《Environmental Communication: A Journal of Nature and Culture》2013,7(3):315-335
This study examines and critiques “nature-deficit disorder” (NDD), Richard Louv's popular theory of how and why children are alienated from nature. Specifically, I explore NDD within the context of one forest conservation education program that aligns with and operationalizes Louv's message. Underlying Louv's and forest educators' discourses are culturally specific assumptions about human-nature relationships. Both evoke a fall-recovery narrative—that children are separated from nature and must return—and promote science and naming to reconnect. I argue that, in the absence of deeper cultural examination and alternative practices, NDD is a misdiagnosis—a problematic contemporary environmental discourse that can obscure and mistreat the problem. I call on adults to rethink human-nature disconnectedness by returning to the psyche, digging deeper to the problem's cultural roots, and using nontraditional communication practices such as emotional expression and non-naming. 相似文献
657.
贾红霞 《防灾技术高等专科学校学报》2006,8(2):143-144,27
德育教育是素质教育的核心内容,在整个素质教育中处于首要的地位。加强学校的德育工作,具有十分重要的意义。长期以来,教育界人士不断探索学校德育工作的新方法、新思路,本文仅就学生舍务管理,从加强管理队伍的素质,管理方法的科学化、人性化两个层面阐述舍务管理在学校德育中的重要作用。 相似文献
658.
温立新 《防灾科技学院学报》2006,8(2):145-147
为了应对国际挑战,为了促进高职学生就业及构建和谐社会,高职院校应在专业设置,课程安排,职业教育与培养人文精神并重等几方面着眼来对学生进行全面塑造。 相似文献
659.
提高国民文化教育水准是社会可持续发展的根本保证 总被引:1,自引:0,他引:1
王义遒 《中国人口.资源与环境》1994,4(1):58-61
教育是使经济和社会可持续发展的重要战略内容,针对我国国情和当前存在的问题,本文提出必须十分注重在普通教育、高等教育以及在全体国民、尤其是在各行各业的各级领导和管理干部中加强可持续发展的教育,并提出了一系列可行的措施,这是社会可持续发展的根本保证。 相似文献
660.
加入WTO,对高校教育提出了新课题,实施素质教育势在必行。各高校都在探讨一条合理的模式,但不免存在这样那样的问题。文章通过对素质、素质教育、教师与素质教育关系的分析,指出了目前高校教改中存在的问题,并提出了解决问题的对策。 相似文献