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《The Journal of geography》2012,111(1):17-23
Abstract In the technological world of the Twenty-first Century, students must be information literate. They must have the skills to access, evaluate, and utilize information needed in their undergraduate experience and in their future endeavors. It is important for Geography majors to acquire these skills as part of their undergraduate education. At one institution of higher learning, information literacy learning is embedded in the Geography curriculum. An online instrument to assess information literacy skills is used to evaluate seniors. In this article, goals for information literacy, the creation of the information literacy assessment instrument and the results of assessment testing are discussed. 相似文献
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《The Journal of geography》2012,111(3):146-153
Abstract Using Gardner's Multiple Intelligences framework to teach map symbols to upper elementary school students can effectively communicate essential map content while allowing students to develop in all areas of intelligence. Curricular activities based on the seven intelligences initially identified by Gardner help students not only to recognize and practice their strengths but to stretch beyond their strengths to practice their less-developed intelligences. This article briefly reviews Gardner's Theory of Multiple Intelligences and describes multiple intelligences-inspired tasks for learning fundamental concepts about map symbols. 相似文献
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《The Journal of geography》2012,111(6):301-303
Abstract Teaching geography within a field-based, environmental-problem-solving framework integrates geographic knowledge and practice and introduces high school students to skills required to undertake geographic research. A five-day field investigation on coastal geography was designed for juniors at a science high school in New Jersey. The goal of the field investigation was to allow students to engage in problem-solving, gather field data, apply geographic concepts and tools, and foster the ability to think critically. The purpose of the investigation was to identify the spatial distribution of litter on a beach and interpret the distribution based on physical and human processes. The field site is a 400-m-long shoreline reach in Raritan Bay, New Jersey. Students defined the term “litter” for purposes of the investigation, developed a classification system, and mapped the location and type of litter on the beach. Three sampling grids were established across the beach from the dune crest to the waterline. Students conducted topographic surveys of the sampling grids, collected litter in each grid cell, and counted, classified, and weighed the litter. Data gathered were reduced, analyzed, and interpreted based on the published literature. Findings were presented at a formal presentation on the last day of the investigation. Students submitted a written report and presented the results of the investigation at a student conference two months later. Field investigations can expose students to different methods of data sampling and measurement. Collaboration between secondary schools and universities can result in successful learning initiatives that allow students the opportunity to experience the role of a practicing professional. 相似文献
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结合工程测量课程教学,分析当前该课程教学中存在的一些问题,提出了工程测量课程内容改革和优化的思路及见解,为工程测量课程建设提供有益的参考。 相似文献
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结合中山市火炬新城开发区地形图的入库工作,在数据转换、入库编辑和质量检查方面摸索出了一套行之有效的方法与技巧,从而在保证质量的前提下实现了ArcGIS中数字化地形图的快速入库。 相似文献
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A reasonable initial state of ice concentration is essential for accurate short-term forecasts of sea ice using ice-ocean coupled models. In this study, sea ice concentration data are assimilated into an operational ice forecast system based on a com- bined optimal interpolation and nudging scheme. The scheme produces a modeled sea ice concentration at every time step, based on the difference between observational and forecast data and on the ratio of observational error to modeled error. The impact and the effectiveness of data assimilation are investigated. Significant improvements to predictions of sea ice extent were obtained through the assimilation of ice concentration, and minor improvements through the adjustment of the upper ocean properties. The assimilation of ice thickness data did not significantly improve predictions. Forecast experiments show that the forecast accuracy is higher in summer, and that the errors on five-day forecasts occur mainly around the marginal ice zone. 相似文献
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A survey of women AAG members in applied geography shows a geographical concentration in the Washington metropolitan area and an employment concentration in the private sector. The typical educational preparation is a master's degree. Job titles reflect the importance of planning, environmental issues, and cartography; cartography is cited as the most helpful career skill. Respondents want the AAG to promote geography and to help graduates in finding careers. 相似文献
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总结出了一些CAD的常用技巧、窍门和一些常用的快捷键,希望对刚刚接触CAD的读者提供一定的帮助;着重论述了在测绘成果出现故障时如何进行挽救,并提供了较多实际可行的挽救措施和方法。 相似文献