Distance Learning for GED® Students in Rural Pennsylvania     

Esther Prins  Brendaly Drayton  Ramazan Gungor  Cathy Kassab 《The American journal of distance education》2013,27(4):217-235

Abstract

Although many adult basic education programs offer distance learning (DL) for GED (General Educational Development) and English as a Second Language learners, this topic has received little scholarly attention. This article examines the availability, usage, and effectiveness of DL for rural GED candidates in Pennsylvania; students' demographic and educational characteristics and participation patterns; and the perceived advantages and disadvantages of DL for students and education providers. Data sources included records of 24,143 rural GED students in state-funded programs; GED test takers' demographic survey data; interviews with DL educators and students; and a survey of non-state-funded DL providers. The results show that 4% of rural GED students—primarily young, White, low-income women—participated in DL. Rural DL students were as likely to pass the GED Tests as face-to-face learners. Key advantages and disadvantages of DL for rural GED students are discussed. The study signals great potential and need for expanding DL in rural regions.  相似文献   

Beyond Commercialization: Science, Higher Education and the Culture of Neoliberalism     

Daniel Lee Kleinman  Noah Weeth Feinstein  Greg Downey 《Science & Education》2013,22(10):2385-2401

Since the 1980s, scholars and others have been engaged in a lively debate about the virtues and dangers of mingling commerce with university science. In this paper, we contend that the commercialization of academic science, and higher education more broadly, are best understood as pieces of a larger story. We use two cases of institutional change at the University of Wisconsin-Madison to shed light on the implications of neoliberalism for public research universities in the United States. We conclude that instead of neoliberalization being a timely strategy for the specific fiscal and other problems facing public universities today, it has become an omnibus solution available to be employed when any opportunity arises and, in fact, helps to define the “problems” of the university in the first place.  相似文献   

School Effectiveness and Teacher Effectiveness in Mathematics: Some Preliminary Findings from the Evaluation of the Mathematics Enhancement Programme (Primary)   总被引：1，自引：0，他引：1  

Daniel Muijs  David Reynolds 《School Effectiveness & School Improvement》2013,24(3):273-303

In this study the effect of teacher behaviours and classroom organisation on pupils' progress in mathematics was studied in years 1, 3 and 5 of primary schools in the UK participating in a mathematics intervention programme. Data on a total of 78 teachers and 2,128 pupils was collected. Teacher behaviours were measured using a classroom observation instrument developed for the project, and pupils were tested in March and July of 1998 using a curriculum-appropriate Numeracy test developed by the National Foundation for Educational Research. Background data on pupils was also collected at both testing occasions. Using multilevel modelling techniques it was found that teacher behaviours were able to explain between 60% and 100% of pupils' progress on the Numeracy tests. Amount of time spent teaching the whole class was not related directly to pupils' progress, but structural equation models were tested in which time spent teaching the whole class was found to be related to effective teaching behaviours and thus indirectly to pupil progress. The implications of the study for British educational policies and for educational research more generally are discussed.  相似文献   

Myint Swe Khine (Ed): Advances in Nature of Science Research: Concepts and Methodologies     

Esther M. van Dijk 《Science & Education》2013,22(4):881-886

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Agnotology, Scientific Consensus, and the Teaching and Learning of Climate Change: A Response to Legates, Soon and Briggs     

Daniel Bedford  John Cook 《Science & Education》2013,22(8):2019-2030

Agnotology is a term that has been used to describe the study of ignorance and its cultural production (Proctor in Agnotology: the making and unmaking of ignorance. Stanford University Press, Stanford, 2008). For issues that are contentious in the societal realm, though largely not in the scientific realm, such as human evolution or the broad basics of human-induced climate change, it has been suggested that explicit study of relevant misinformation might be a useful teaching approach (Bedford in J Geogr 109(4):159–165, 2010). Recently, Legates et al. (Sci Educ. doi:10.1007/s11191-013-9588-3, 2013) published an aggressive critique of Bedford’s (J Geogr 109(4):159–165, 2010) proposals. However, the critique is based on a comprehensive misinterpretation of Bedford’s (J Geogr 109(4):159–165, 2010) paper. Consequently, Legates et al. (Sci Educ. doi:10.1007/s11191-013-9588-3, 2013) address arguments not actually made by Bedford (J Geogr 109(4):159–165, 2010). This article is a response to Legates et al. (Sci Educ. doi:10.1007/s11191-013-9588-3, 2013), and demonstrates their errors of interpretation of Bedford (J Geogr 109(4):159–165, 2010) in several key areas: the scientific consensus on climate change; misinformation and the public perception of the scientific consensus on climate change; and agnotology as a teaching tool. We conclude by arguing that, although no single peer-reviewed publication on climate change, or any other scientific issue, should be accepted without due scrutiny, the existence of a scientific consensus—especially one as overwhelming as exists for human-induced climate change—raises the level of confidence that the overall findings of that consensus are correct.  相似文献   

Le Système ESSOR d'Expérimentation Scientifique Simulée et ses Potentialités Pédagogiques     

Daniel Cabrol  Claude Cachet 《International Journal of Science Education》2013,35(3):303-312

Summaries

English

One of the main aims in the teaching of science is the acquisition of an experimental methodology. The principal obstacles to this methodological training are briefly analysed; they arise mainly from the shortage of time available for experimental work. In this article, computer‐simulated scientific experimentation is proposed as an aid in overcoming these obstacles. This type of teaching, integrated into a classical curriculum, does not exclude laboratory work, which is still indispensable for the learning of techniques. To facilitate the setting up of the proposed method, the ESSOR system simulation on mini‐computer has been developed. Its technical and pedagogic characteristics are described. This system allows the easy simulation of experiments analogous to those of the laboratory. The student using it is free to adopt individual procedures for the study of a proposed phenomenon; the system follows up automatically the individual activity of students and frees the instructor from most of the difficulties in programming work.  相似文献   

Understanding science teaching effectiveness: examining how science-specific and generic instructional practices relate to student achievement in secondary science classrooms     

Jamie N. Mikeska  Tamara Shattuck  Steven Holtzman  Daniel F. McCaffrey  Nancy Duchesneau  Yi Qi 《International Journal of Science Education》2013,35(18):2594-2623

ABSTRACT

In order to create conditions for students’ meaningful and rigorous intellectual engagement in science classrooms, it is critically important to help science teachers learn which strategies and approaches can be used best to develop students’ scientific literacy. Better understanding how science teachers’ instructional practices relate to student achievement can provide teachers with beneficial information about how to best engage their students in meaningful science learning. To address this need, this study examined the instructional practices that 99 secondary biology teachers used in their classrooms and employed regression to determine which instructional practices are predictive of students’ science achievement. Results revealed that the secondary science teachers who had well-managed classroom environments and who provided opportunities for their students to engage in student-directed investigation-related experiences were more likely to have increased student outcomes, as determined by teachers’ value-added measures. These findings suggest that attending to both generic and subject-specific aspects of science teachers’ instructional practice is important for understanding the underlying mechanisms that result in more effective science instruction in secondary classrooms. Implications about the use of these observational measures within teacher evaluation systems are discussed.  相似文献   

New trends in science education     

Daniel Gil‐Pérez 《International Journal of Science Education》2013,35(8):889-901

I intend to review the main contributions from the impressive developments made in science education research during the last decade. These developments have made the construction of a coherent body of knowledge possible allowing us to expect a significant improvement in the science teaching/learning process. I shall refer, in particular, to the new trends in science education research, both in the domain of science learning and science teacher‐training.  相似文献   

Students’ Argumentation Skills across Two Socio-Scientific Issues in a Confucian Classroom: Is transfer possible?     

Chan-Choong Foong  Esther G.S. Daniel 《International Journal of Science Education》2013,35(14):2331-2355

This paper argues the possible simultaneous development and transfer of students' argumentation skills from one socio-scientific issue to another in a Confucian classroom. In Malaysia, the Chinese vernacular schools follow a strict Confucian philosophy in the teaching and learning process. The teacher talks and the students listen. This case study explored the transfer of argumentation skills across two socio-scientific issues in such a Form 2 (8th grade) classroom. An instructional support to complement the syllabus was utilised. The teaching approach in the instructional support was more constructivist in nature and designed to introduce argumentation skills which is uncommon in a Confucian classroom. The two socio-scientific issues were genetically modified foods and deforestation. This paper presents a part of the bigger case study that was conducted. Data collected from written arguments were analysed using an analytical framework built upon Toulmin's ideas. The whole class analysis indicated progression in students' argumentation skills in their ability to give more valid grounds and rebuttals during the transfer. The individual analysis suggests progression in the majority of students' performance, while several students demonstrated non-progression when they faced a different socio-scientific issue.  相似文献   

Argumentation: A strategy for improving achievement and revealing scientific identities     

Dionne Cross  Gita Taasoobshirazi  Sean Hendricks  Daniel T. Hickey 《International Journal of Science Education》2013,35(6):837-861

In this paper we explore the relationship between learning gains, measured through pre‐assessment and post‐assessment, and engagement in scientific argumentation. In order to do so, this paper examines group discourse and individual learning during the implementation of NASA Classroom of the Future’s BioBLAST!® (BB) software program in a high school biology classroom. We found that the argumentative structures, the quality of these structures, and the identities that students take on during collaborative group work are critical in influencing student learning and achievement in science. We provide recommendations for instructors implementing argumentation in their science classrooms, and provide suggestions for the development of future research in this area.  相似文献