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Teaching high-school geomorphological concepts and topographic map reading entails many challenges. This research reports the applicability and effectiveness of Google Earth in teaching topographic map skills and geomorphological concepts, by a single teacher, in a one-computer classroom. Compared to learning via a conventional instructional method, students learning with Google Earth do not have different geomorphological concepts development because both settings enable students to learn with similar static representation. However, students learning with Google Earth improve topographic map skills significantly compared to the conventional instructional method. This is because of the 3D landscape visualization and prior knowledge connections available with Google Earth. 相似文献
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邓晓斌 《测绘与空间地理信息》2016,(10):124-126
阐述了全国水利高职工程测量技能大赛情况,从学院重视、组织选拔老师和学生、剖析竞赛大纲、采取合理比赛策略、组织开展训练等多个方面总结了参赛经验,为参加类似技能大赛的院校师生提供了思路。 相似文献
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Maps are an increasingly used source of information and it is therefore essential to develop map skills in students. A fundamental factor affecting the choice of map skills and the way they are developed is the teacher and his/her concept of map work. Based on the results of a survey and semi-structured interviews among Czech teachers, this study identifies three basic conceptual types of teachers: “Navigators” and “Problem-Oriented” and “Source-Oriented” teachers. Similarities with teachers’ concepts of map-skill development identified in previous studies are discussed together with means of improvement. 相似文献
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Lena Molin Ann Grubbström 《Norsk geografisk tidsskrift. Norwegian journal of geography》2013,67(3):142-147
The article examines the relationship between selective traditions in geographical education, what middle school teachers choose to emphasise in geographical education, and student achievement. The study, conducted in Sweden, is based on observations made by students in teacher training programmes, interviews with teachers, and analyses of a test administered to middle school students. It shows that selective traditions in geographical education are strong, resulting in a focus on country-related knowledge and map-reading skills. Both teachers and students seem unclear about what other subject-specific skills geography teaching provides. Furthermore, students have difficulty achieving a high level of geographic reasoning. The authors argue that a subject-specific language in geography is important in both teaching and assessment. They stress that students need more practice in geographic reasoning, since this is required by the new curriculum and in the national test in geography for Year 6 (i.e. pupils in the age range 12–13 years). The study adds to earlier research by highlighting Swedish middle school teaching, which is a neglected field within curriculum studies, and by using a combination of methods to analyse the impact of selective traditions. 相似文献
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全国职业院校技能大赛促进高职工程测量技术专业实践教学体系构建探究 总被引：4，自引：0，他引：4
首先陈述了全国职业院校技能大赛测绘赛项的举办情况,指出技能大赛与高职院校测绘实践教学衔接不足,对全体学生测绘实践技能提高有限,应该将大赛与常规实践教学融为一体,然后从工程测量技术专业人才培养方案、两轮顶岗与"五化教学"模式、学分制教学计划、实训室开放、测量协会活动等方面阐述了工程测量实践教学的实施,将全国职业院校技能大赛机制与常规教学有机融合,做到以赛促学,以赛促教,班级、院系、学校有比赛,人人参与,共同提高,全面发展,构建了高职工程测量技术专业实践教学体系。 相似文献
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《The Journal of geography》2012,111(2):368-374
Abstract Cartographic research has long suggested that preschool and early elementary children possess advanced mapping behaviors in terms of interpreting, making, and using locational and wayfinding maps. To improve instruction in geographic concepts, it is necessary to see if these advanced mapping behaviors apply to thematic or special purpose maps as well, as an understanding of these types of maps is integral to the five fundamental themes of geography. An experiment was conducted to evaluate the thematic mapping abilities of second-grade students. Students viewed maps at the neighborhood, city, and national scales displaying different types of symbolization and presented in a random order. Results indicated that the map tasks were appropriate for this age level, and a statistical test of reaction times did not identify a best symbol type or scale, as all were appropriate for this age level. Responses to discussion questions indicated the students also have the ability to describe spatial patterns. The interpretation of quantitative information on maps is within the ability level of second grade students, and materials currently used in second grade should be revised to include these maps. 相似文献
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Current status of multimodel superensemble and operational NWP forecast of the Indian summer monsoon 总被引：1，自引：0，他引：1
In the last thirty years great strides have been made by large-scale operational numerical weather prediction models towards
improving skills for the medium range time-scale of 7 days. This paper illustrates the use of these current forecasts towards
the construction of a consensus multimodel forecast product called the superensemble. This procedure utilizes 120 of the recent-past
forecasts from these models to arrive at the training phase statistics. These statistics are described by roughly 107 weights. Use of these weights provides the possibility for real-time medium range forecasts with the superensemble. We show
the recent status of this procedure towards real-time forecasts for the Asian summer monsoon. The member models of our suite
include ECMWF, NCEP/EMC, JMA, NOGAPS (US Navy), BMRC, RPN (Canada) and an FSU global spectral forecast model. We show in this
paper the skill scores for day 1 through day 6 of forecasts from standard variables such as winds, temperature, 500 hPa geopotential
height, sea level pressure and precipitation. In all cases we noted that the superensemble carries a higher skill compared
to each of the member models and their ensemble mean. The skill matrices we use include the RMS errors, the anomaly correlations
and equitable threat scores. For many of these forecasts the improvements of skill for the superensemble over the best model
was found to be quite substantial. This real-time product is being provided to many interested research groups. The FSU multimodel
superensemble, in real-time, stands out for providing the least errors among all of the operational large scale models. 相似文献
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May Jadallah Alycia M. Hund Jonathan Thayn Joel Garth Studebaker Zachary J. Roman Elizabeth Kirby 《The Journal of geography》2017,116(4):139-151
This study explores the effects of geographic information systems (GIS) curriculum on fifth-grade students' spatial ability and map-analysis skills. A total of 174 students from an urban public school district and their teachers participated in a quasi-experimental design study. Four teachers implemented a GIS curriculum in experimental classes over six weeks while three teachers continued with regular teaching in control classes. Both groups completed pre- and post-tests measuring spatial ability and map-analysis skills. Students in the GIS classes demonstrated more growth over time in spatial ability and map-analysis skills than did their peers in the control classes. 相似文献