首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 31 毫秒
1.
The uptake and use of digital technologies is studied in Unos Umeå, a joint one-to-one (1:1) research project between Umeå University and the municipality of Umeå in Sweden. This article presents the results of the third phase of the classroom work with laptops. Using the ecology of resources model (Luckin, 2010), these possibilities and challenges can be interpreted as the manifestation of filters in the learning environment. Alleviating technical problems, targeting low student laptop use, teacher collaboration, and teacher professional development (TPD) may help teachers and students gain and sustain technology-enhanced learning (TEL) in this 1:1 initiative.  相似文献   

2.
Teaching and Learning Physics in a 1:1 Laptop School   总被引：1，自引：1，他引：0  
1:1 laptop programs, in which every student is provided with a personal computer to use during the school year, permit increased and routine use of powerful, user-friendly computer-based tools. Growing numbers of 1:1 programs are reshaping the roles of teachers and learners in science classrooms. At the Denver School of Science and Technology, a public charter high school where a large percentage of students come from low-income families, 1:1 laptops are used often by teachers and students. This article describes the school’s use of laptops, the Internet, and related digital tools, especially for teaching and learning physics. The data are from teacher and student surveys, interviews, classroom observations, and document analyses. Physics students and teachers use an interactive digital textbook; Internet-based simulations (some developed by a Nobel Prize winner); word processors; digital drop boxes; email; formative electronic assessments; computer-based and stand-alone graphing calculators; probes and associated software; and digital video cameras to explore hypotheses, collaborate, engage in scientific inquiry, and to identify strengths and weaknesses of students’ understanding of physics. Technology provides students at DSST with high-quality tools to explore scientific concepts and the experiences of teachers and students illustrate effective uses of digital technology for high school physics.  相似文献   

3.
In this study, we examined the educational effects of providing fifth-, sixth-, and seventh-grade students with 24-hour access to laptop computers. Specifically we examined the impact of laptops on classroom activities, and on student use of technology and their writing and problem-solving skills. Participating teachers received computer integration training using the iNtegrating Technology for inQuiry (NTeQ) model to develop problem-based lessons that engage students in critically examining authentic issues, and strengthen research and writing skills. A matched treatment-control group design was employed, in which classes taught at the same grade levels in five participating schools served as the laptop (1 computer per student) and control (5+ computers per class) contexts. Participants included students, teachers, and parents from the two groups. Although systematic observations revealed relatively few differences in teaching methods between laptop and control classrooms, laptop students used computers more frequently, extensively, and independently. Writing assessment results showed substantial and significant advantages for laptop over control students, with six of eight effect sizes exceeding +0.80. Results also showed significant advantages for the laptop group on five of the seven components of the problem-solving task.  相似文献   

4.
Our study capitalized on a unique natural experiment rather than a researcher-designed, randomized experiment whereby, thanks to the Australian Government's Digital Education Revolution, half of grade 9 students in 2008 received laptops and half did not. Consequently in late 2011, when these students sat for their grade 12 external examinations based on the same curriculum implemented across the state of New South Wales, half of them had been schooled with 1:1 laptops for over three years, and half without. With school principals and district administrators asking the question ‘what will these laptops do to our examination results?' this dichotomous scenario presented us with a unique opportunity to find out. The aim of this study was to evaluate if having 1:1 laptops was a predictor of success in the sciences in the external examinations. The science students (N?=?967) from 12 high schools in Sydney, Australia were studied. Using socio-demographic, school and examination data, multiple regression analyses were performed to measure the impact of the 1:1 laptop provision and other variables on student attainment in biology, chemistry and physics. We found that being schooled with 1:1 laptops had statistically significant and positive standardized regression coefficients with student attainment, with a medium effect size in physics (0.38), and small effect sizes in biology (0.26) and chemistry (0.23). Upon further investigation, exploring data provided by student and teacher questionnaires, we found that the greater effect size in physics corresponded with greater use of simulations and spreadsheets by students and teachers.  相似文献   

5.
This paper reports on a study of student learning about collaboration and discusses the effectiveness of different forms of assessment in facilitating learning. The study was conducted in a large health and social care faculty in which all students on pre‐qualifying professional programmes learn together in modules aimed at developing collaborative skills. Data about student learning were collected through interviews with 42 students and analysis of 53 students’ completed assignments. The paper focuses on two questions: (1) What did students learn about collaborating in groups and about their own collaborative skills? (2) Which forms of assessment were effective in recording this learning? Interview and assignment data demonstrated that students learned about groups and group participation, about themselves in group situations and about the relevance of interprofessional learning to working collaboratively in professional practice. Module 3 (third year) assessments provided evidence of transference of learning from module to practice. Whereas learning logs, completed during the module as a form of reflective assessment, appeared to promote self‐awareness about own collaborative skills, reflective essays, completed after module sessions had ended, provided more opportunities for analysis and to link theory to practice.  相似文献   

6.
Technology is changing the teaching and learning landscape. Teacher preparation programs must produce teachers who have new skills and strategies to leverage the benefits of laptop computers in their classrooms. This study used a phenomenological strategy to explain first-year college students' perceptions of the effects of a 1:1 laptop experience on their readiness for college and the uses of technology for instructional purposes by high school teachers. Participants in the study had experienced a 1:1 laptop initiative for two or more years while in high school. The study included interviews with 15 participants from two different countries and five different high schools. Recommendations from student voices in this study call for teacher preparedness beyond the levels of traditional teacher preparation curriculum. Teacher preparation programs and ongoing professional development need to embed curriculum with practical applications of technology integration for teachers so that they are truly classroom ready to leverage the computers that students come to class expecting to use.  相似文献   

7.
Mobile technology‐enhanced literacy initiatives have become a focus of efforts to support learning for students with literacy difficulties. The Laptops Initiative for Post‐Primary Students with Dyslexia or other Reading/Writing Difficulties offers insights into and addresses questions about ICT policy making regarding m‐learning technologies for students with literacy difficulties. Thirty‐one schools participated in this initiative. Adopting an intepretive perspective, research and data analysis centred on four school case studies and involved classroom observations, teacher, student and principal interviews as well as a survey of teachers in other participating schools. Findings are presented under three headings: laptop deployment models (fixed, floating and fostered), constraints and supports for teacher and student agency, and technology‐enhanced literacy pedagogy. We conclude by noting the increasing appeal of m‐learning to support literacy and how schools mediate access to laptops and associated literacy learning.  相似文献   

8.
To better understand the growing trend of 1:1 learning, researchers conducted an evaluation of a laptop initiative in 18 North Carolina high schools. The goal of the study was to provide information about the value of the initiative to enhance student learning, as well as to identify challenges to the successful implementation of 1:1 programs, strategies for meeting those challenges, and services and supports needed to enable successful programs throughout the state. This paper focuses on ways in which the initiative enhanced the learning experiences of students with disabilities in areas such as communication, reading ability, assessment, organisation and confidence. Data sources include teacher, student and administrator focus groups, which enable scholars to gain an array of insight regarding technology initiatives and students with special needs. Implications for educators and administrators are discussed.  相似文献   

9.
In Denmark, 1:1 classroom has been implemented in all public schools (grades 1–9). Each student regularly accesses, processes, produces and exchanges written material using a computer (PC, laptop, tablet, etc.). These devices are considered as tools to enhance educational objectives, and in the article I present findings from research about how these devices might be used to enhance the students’ acquisition of literacy skills. An internationally comparative analysis by the OECD of the digital skills that students have acquired shows no appreciable improvements in student achievement in reading in the countries that ‘had invested heavily in educational technology’. The Danish cases presented in this paper, however, identify ways of using digital technology in order to improve student digital literacy skills. They provide evidence suggesting a positive influence on student reading, creating and sharing of learning material in 1:1 classrooms. The results gained are considered critical in the sense that they can be generalized with a view to future development of 1:1 educational initiatives.  相似文献   

10.
An imperative to develop the social experience of learning has led to the design of informal learning spaces within libraries. Yet little is known about how these spaces are used by students or how students perceive them. Field work in one such space is reported. The general private study practice of undergraduates was captured through audio diaries, while activity in the learning space was directly observed, and students provided reflective perspectives in focus groups and through spot conversations. Results suggest such spaces are popular and yet stimulate limited group work. Yet other, less intense, forms of productive collaboration did occur and a taxonomy of four such types of encounter is offered. Of particular importance to students was access to a ‘social ambience’ for study. The results encourage institutions to design for a mixed economy of student choice over learning spaces and to consider modes of encouraging diversity in their use.  相似文献   

11.
ABSTRACT

This article explores challenges for knowing and learning in evolving knowledge fields. Legal education is chosen as a particularly interesting case as the knowledge field of law is expanding to international law with a multitude of actors, obligations, conventions and interpreters. In the current study, students’ group work with case assignments was observed and interviews with students and teachers conducted within a course in public international law. The following question was examined: What learning challenges do the students face when solving cases in international law? By employing sociomaterial perspectives on navigation as finding ways to interpretational possibilities in evolving and complex constellations of procedures, texts, and various actors in the knowledge field, the study pursued an analytical interest in how professional resources were assembled in the students’ work, and how such assemblages served to order practice and justify their decisions. The analysis showed that the students’ previously learned strategies for linking authoritative texts and questions in defining and solving legal problems were challenged by less stabilised constellations of textual sources and interpreters of law. The analysis also revealed tensions in the course setting between demands of navigating more open knowledge landscapes and expectations about student behaviour in current educational practices.  相似文献   

12.
Peer collaboration is a pedagogical method currently used to facilitate learning in classrooms. Similarly, computer-learning environments (CLEs) are often used to promote student learning in science classrooms, in particular. However, students often have difficulty utilizing these environments effectively. Does peer collaboration help students learn with these environments? Little research looking closely at face-to-face peer collaboration with computer learning environments exists. Utilizing a social-cognitive theoretical framework, this study investigated the relation between the conceptual-knowledge learning and the collaborative regulatory behaviors of students working with a peer as they studied about the human circulatory system using a hypermedia CLE. Fifty-four high-school students from the East Coast of the United States were audiotaped to identify the collaborative regulatory behaviors they evidenced as they studied. Results revealed significant correlations among students’ proportion of categories of regulatory behaviors and their learning gains (from pretest to posttest). Moreover, qualitative analyses revealed particular behaviors that larger-gain collaborative pairs engaged in to a greater extent than smaller-gain pairs as they learned with the hypermedia environment.  相似文献   

13.
The relationship between higher educationinstitutions and their environment has changedmarkedly during the last two decades.Massification and diversification of the highereducation system, economic globalisation, novelmodes of knowledge production, new professionalrequirements and the establishment of newvocational higher education systems in manycountries have challenged higher educationinstitutions to develop new forms ofcollaboration with working life. The newsituation also challenges higher education todevelop pedagogical and educational thinkingand practices. The purpose of this article isto examine the pedagogical aspects of theincreasing interaction and collaboration thatis taking place between higher education andworking life and to outline what kind ofchallenges it poses for research on highereducation. It is emphasised that from thepedagogical viewpoint integration betweentheory and practice in work-based learning isessential. Our general conclusion is that therelationship between higher education andworking life should be examined at least fromfour different perspectives: (1) from theviewpoint of student learning and thedevelopment of expertise, (2) from the viewpointof educational institutions and staff, (3) fromthe viewpoint of working life organisations andemployers, and (4) from the viewpoint of societyand the system of education.  相似文献   

14.
We present findings from a study that prohibited computer devices in randomly selected classrooms of an introductory economics course at the United States Military Academy. Average final exam scores among students assigned to classrooms that allowed computers were 0.18 standard deviations lower than exam scores of students in classrooms that prohibited computers. Through the use of two separate treatment arms, we uncover evidence that this negative effect occurs in classrooms where laptops and tablets are permitted without restriction and in classrooms where students are only permitted to use tablets that must remain flat on the desk.  相似文献   

15.
A multitude of studies has assessed the success of different technology initiatives but rarely has the focus been on special groups. This paper examines whether university students with children and those without have different perceptions of a technology initiative where students were able to acquire university sponsored laptops and were provided with a wireless local area network around campus. The division of students into these two groups is based on earlier research suggesting that the study of students with children is heavily restricted by their multiple commitments and they might, therefore, have quite different priorities from other students in their perception of this technology initiative. The results acquired by the combined use of ‘strengths, weaknesses, opportunities and threats’ (SWOT) analysis and analytic hierarchy process (AHP) suggest that both students with and without children consider the increased ‘effectiveness of studying’ the most important strength of the laptop initiative. It seems, however, that students with children especially appreciate the mobility and flexibility that laptops and networks offer, while other students value more the functionality of the university infrastructure and are more concerned about the deteriorative effects of technology on communality within the university. Results, therefore, indicate that students' background affects their priorities when assessing technology initiatives and university attention to this may prevent drop out and prolonged graduation.  相似文献   

16.
Low-cost laptop programs attempt to address gaps in access to computers in developing countries. However, the translation of computing access from intention to actuality is mediated by many situational factors. This research presents a case study of how access to a set of laptops donated to a school for socially disadvantaged children in India was shaped by social, logistical, economic and value considerations. Findings illustrate how principles of equity driving the program clashed with limited resources to produce conditions that constrained student agency. Additionally, external dependencies for laptops, knowledge and support restricted the school’s ability to provide computing access, and set up uncomfortable internal inequalities within the school. Access increased for just one class of students, and even they only used the laptops for limited time periods, in pairs, and under direct supervision. Seven important access considerations related to equity, resources and agency are identified to support strategic planning of future laptop programs.  相似文献   

17.
Embedded librarians working in online classrooms present a new avenue of learner support direct to students in the space where they learn. The development of embedded librarian practice has evolved since 2004 and is becoming commonplace in online tertiary classrooms, but what is not yet so common is theory underlying this new practice. A multiple case study of embedded librarians in online tertiary classrooms in New Zealand was conducted to identify what makes this practice effective in providing support. Six factors were identified as contributing to effectiveness: relationality, immediacy, relevancy, interactivity, parity and faculty–librarian collaboration. The Embedded Librarian Support model was derived from, and is presented as the culmination of, the findings of this research.  相似文献   

18.
This article responds to calls that have been made for research into how teachers incorporate new assessment ideas into their practice. We draw on a large‐scale study that examined the implementation of reform in mathematics in grades 7–10 in Ontario, Canada. We present teacher questionnaire data, and focus on data gathered from case studies for details of what new assessment practices look like in classrooms. We show teachers using a variety of forms of assessment and using assessment to improve student learning. Observed assessment practices went beyond tests to include the use of journals, observation, questioning, self‐assessment and unique forms of ‘quizzes’. These practices allowed teachers to examine students’ mathematical thinking and provided feedback to students and teachers to improve student learning. We also observed the important role of collaboration, coherence, and the teachers’ beliefs in supporting new assessment practices.  相似文献   

19.
Schools in England are now being encouraged to ‘personalise’ the curriculum and to consult students about teaching and learning. This article reports on an evaluation of one high school which is working hard to increase student subject choice, introduce integrated curriculum in the middle years and to improve teaching and learning while maintaining a commitment to inclusive and equitable comprehensive education. The authors worked with a small group of students as consultants to develop a ‘student's‐eye’ set of evaluative categories in a school‐wide student survey. They also conducted teacher, student and governor interviews, lesson and meeting observations, and student ‘mind‐mapping’ exercises. In this article, in the light of the findings, the authors discuss the processes they used to work jointly with the student research team, and how they moved from pupils‐as‐consultants to pupils‐as‐researchers, a potentially more transformative/disruptive practice. They query the notion of ‘authentic student voice’ and show it as discursive and heterogeneous: they thus suggest that both a standards and a rights framings of student voice must be regarded critically.  相似文献   

20.
There is increasing expectation that schools should be able to use tablets for a range of instructional and assessment purposes. This article considers the comparability of student writing on tablets and laptops to ensure that writing assessment is conducted in a way that is fair to all students. Data were collected from a sample of 826 students from Virginia and South Dakota at 2 grade levels. Each student was provided with a laptop, a tablet, or a tablet with an external keyboard and asked to respond to a grade-level-appropriate essay prompt. Results indicated no difference in the essay score or surface-level essay features across study conditions. However, the relatively short length of essays written, the fact that reference materials were not required to respond to the essay prompts, and the general motivational level of student participants were likely contributing factors to the observed outcomes.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号