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1.
柴少明 《现代远程教育研究》2012,(4):35-40
计算机支持的协作学习（CSCL）是近年来教育技术和学习科学研究的热点,协作知识建构是CSCL的主要学习方式和学习目标,如何支持和促进协作知识建构是教育研究者和实践者关注的焦点问题之一。在社会建构主义和对话学习理论基础上建立的基于对话的教学设计和基于研究与实践的协作学习过程模型可以作为一种系统的教学模式,引入到CSCL学习环境中来支持协作知识建构。网络环境下协作学习困难和问题调查,以及CSCL课程实践证明：旨在提高学生对话能力,促进学生不同类型对话产生和发展,培养学生批判性思维能力的促进协作知识建构的教学设计和实施策略是有效的,学生在协作学习中能掌握并运用这些策略来促进协作学习。实现知识建构的目标。 相似文献
2.
Charlotte N. Gunawardena Ludmila Ortegano‐Layne Kayleigh Carabajal Casey Frechette Ken Lindemann Barbara Jennings 《Distance Education》2006,27(2):217-232
We discuss the development of an instructional design model, WisCom (Wisdom Communities), based on socio‐constructivist and sociocultural learning philosophies and distance education principles for the development of online wisdom communities, and the application and evaluation of the model in an online graduate course in the USA. The WisCom model aims to facilitate transformational learning by fostering the development of a wisdom community, knowledge innovation, and mentoring and learner support in an online learning environment, based on a “Cycle of Inquiry” module design, and a “Spiral of Inquiry” program design. Extending beyond current instructional design practice, WisCom provides both a new model for teaching that builds upon the inherent capacity of networked communication to support the growth and intellectual development of communities of practice, and a new model of learning where learners engage in the process of scholarly inquiry that supports individual and collective learning. Evaluation and research data support the WisCom model's ability to design a learning community engaged in the collaborative construction of knowledge. 相似文献
3.
Tim Tirrell 《Community College Journal of Research & Practice》2013,37(8):580-590
As online enrollments escalate, so does concern about student attrition rates. There is an abundance of literature addressing student success in online courses, particularly using constructivist learning theories to create engaging learning experiences. Also emerging from the literature is the Seven principles of good instructional practice by Checkering and Gamson as an accepted rubric for evaluating effective online instruction. This study focused on whether the use of instructional strategies as measured by the seven principles had an effect on student attrition rates in online courses. Full and part-time faculty at three community colleges in Virginia who taught online course(s) in the last three semesters completed an online survey to determine the extent to which they used instructional strategies reflecting the constructivist-based seven principles in their online courses. Scores from the survey were then compared to the attrition rates in their courses. Results indicated both groups strongly used instructional strategies reflecting the seven principles of good practice in their online courses with full-time faculty scores ranging a bit higher. When the results for the principles were examined individually rather than as a set, both groups scored lower on principles reflecting innovative instructional strategies. No relation between the extent to which faculty reported using those instructional strategies and student success as measured by attrition rates were found. However, a moderate relation was found with the third principle, “encourage active learning.” This indicated that faculty who made strides toward actively engaging students found some success in reducing student attrition. 相似文献
4.
This study looks into the reading practice in a Grade 4 knowledge building community that involved 22 students and a veteran
teacher. The students investigated light over a three-month period supported by Knowledge Forum, a networked collaborative
knowledge-building environment. The classroom designs encouraged the students to take on high-level responsibility for advancing
the community’s knowledge, as represented in their online discourse in Knowledge Forum. The tracing of student conversations
in Knowledge Forum and content analysis of their portfolio notes demonstrate productive advancement of scientific understanding.
Qualitative analyses of classroom videos, online discourse, and the teacher’s reflection journal characterize student reading
practice along four themes: reading for the purpose of advancing community knowledge; as progressive problem solving; embedded
in sustained knowledge-building discourse; and as dialogues between local understanding and knowledge in the larger world.
These results contribute to elaborating the possibility and processes of integrating reading with creative knowledge work
in content areas. Classroom strategies are identified and discussed in relation to the role of collaborative online technologies. 相似文献
5.
Richardson Jennifer C. Ashby Iryna Alshammari Ali Nazil Cheng Zui Johnson Brian S. Krause Terri S. Lee Daeyeoul Randolph Anthony E. Wang Huanhuan 《Educational technology research and development : ETR & D》2019,67(4):855-880
Employing phenomenological techniques this qualitative study investigates perceptions of collaborative relationships between instructional designers and faculty at an R1 university. While past research has considered the growing involvement of instructional designers in course development, and knowledge and skills expected from an instructional designer, little attention has been paid to what constitutes an effective collaboration and how it can be developed from the perspectives of both instructional designers and faculty. Based on semi-structured interviews of faculty and instructional designers, the following four thematic categories were uncovered: (1) reasons for collaborative efforts; (2) structure of collaborative relationships; (3) supports of and barriers to collaboration; and (4) essential competencies and strategies for instructional designers and faculty in a collaborative partnership. Our findings support the existing research on the importance of collaboration between instructional designers and faculty, and spotlights instructional designers in the higher education setting. They also outline key elements of an effective relationship, including understanding the role of an instructional designer, trust and rapport building (and its components), administrative support and faculty buy-in. Suggestions are made for to how overcome potential barriers to ensure an effective and collaborative partnership. Implications and future directions for research and training programs are discussed.
相似文献6.
Michael D. Coyne Edward J. Kame'enui Deborah C. Simmons 《Learning disabilities research & practice》2001,16(2):62-73
This paper addresses two sets of organizing principles to guide prevention and intervention in beginning reading: (a) the complexity in our alphabetic writing system, and (b) the complexity in our schools. The first set is related to instructional design, while the second set is related to a schoolwide model. Prevention and intervention efforts in beginning reading for students with learning disabilities must attend to 2 systems, our complex alphabetic writing system and our equally complex schools. In this article, we present 2 sets of organizing principles to guide prevention and intervention in beginning reading drawn from the substantial body of converging research evidence accumulated over the past 40 years. The first set consists of 6 instructional design principles focused on teaching reading in our alphabetic writing system. These principles include big ideas, mediated scaffolding, conspicuous strategies, strategic integration, primed background knowledge, and judicious review. The second set includes organizational principles designed to anchor effective reading practices at the school‐building level. These principles are structured around 3 interrelated areas: (1) the schoolwide establishment of long‐term reading goals and intermediate performance benchmarks, (2) the early identification and frequent monitoring of students experiencing reading difficulties, and (3) the development of coordinated and differentiated instructional interventions for the full range of learners. 相似文献
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Sixteen adult volunteers provided thinking-aloud protocols while undergoing a 10-hr individually administered course in BASIC (beginner's all-purpose symbolic instruction code) programming. Three levels of goals were identified as operative in the learning situation: task-completion goals, instructional goals, and personal knowledge-building goals. Although protocol statements indicating knowledge-building goals were infrequent, students exhibiting a relatively high proportion of them were distinctive in several ways. They did significantly better on a posttest. Their performance in goal cue selections differed from that of other participants in ways consistent with their orientation: They responded more often to learning goal cues than to task goal cues. They actively related new learning to prior knowledge and they posed and tried to solve problems and questions. Students oriented toward instructional goals tended to focus on what was explicitly taught. Students oriented toward task-completion goals tended to equate learning with successful completion of assigned tasks. Level of goal orientation and posttest performance were unrelated to level of education and prior computer experience but were positively related to previous experience of independent learning. 相似文献
9.
Huang-Yao Hong Florence R. Sullivan 《Educational technology research and development : ETR & D》2009,57(5):613-627
While the importance of viewing learning as knowledge creation is gradually recognized (Paavola et al. Computer-supported collaborative learning: foundations for a CSCL community 2002; Rev Educ Res 74:557–576 2004), an important question remains to be answered—what represents an effective instructional design to support collaborative creative learning? This paper argues for the need to move away from efficiency-oriented instructional design to innovation-oriented instructional design if learning as knowledge creation is to be pursued as an important instructional goal. The rationale in support of this argument is discussed from four different theoretical perspectives and an idea-centered, principle-based design approach as an example is proposed for discussion. 相似文献
10.
《学习科学杂志》2013,22(3):265-283
In this article we focus on educational ideas and enabling technology for knowledge-building discourse. The conceptual bases of computer-supported intentional learning environments (CSILE) come from research on intentional learning, process aspects of expertise, and discourse in knowledge-building communities. These bases combine to support the following propositions: Schools need to be restructured as communities in which the construction of knowledge is supported as a collective goal, and the role of educational technology should be to replace classroom discourse patterns with those having more immediate and natural extensions to knowledge-building communities outside school walls. CSILE is described as a means for refraining classroom discourse to support knowledge building in ways extensible to out-of-school knowledgeadvancing enterprises. Some of the most fundamental problems are logistic, and it is in solving these logistic problems that we see the greatest potential for educational technology. 相似文献
11.
Despite emphasis and progress in developing collaborative inquiry in computer-supported collaborative learning research, little attention has been given to examining how collective learning can be assessed in computer-supported collaborative learning classrooms, and how students can have agency in assessing their own collaborative process. We propose that assessments should capture both individual and collective aspects of learning and be designed in ways that foster collaboration. We describe the design of student-directed electronic portfolio assessments to characterize and “scaffold” collaborative inquiry using Knowledge Forum?. Our design involved asking students to identify exemplary notes in the computer discourse depicting knowledge building episodes using four knowledge building principles as criteria. We report three studies that examined the designs and roles of knowledge building portfolios with graduate and Grade 12 students in Hong Kong and Canada. The findings suggest that knowledge building portfolios help to characterize collective knowledge advances and foster domain understanding. We discuss lessons learned regarding how knowledge building may be fostered and provide principles for designing assessments that can be used to evaluate and foster deep inquiry in asynchronous online discussion environments. 相似文献
12.
Lori Beckett 《The Australian Educational Researcher》2011,38(1):109-124
This paper reports on the work of a small group of Education academics to build a professional learning community in a regional
university in the north of England. Their efforts form part of a ‘Leading Learning’ school–university partnership serving
schools in disadvantaged communities in inner city Leeds. This is designed to support teachers’ professional learning and
development and reclaim their sense of collaborative professionalism in a new era of austerity Britain. The account given
here is about the new partnerships being created between and among academic colleagues, who are learning to work effectively
with each other and their schooling colleagues on their collective professional learning and to build their collaborative
sense of professionalism. The complexities of this task—of working in a professional learning community within Faculty in
order to model and support a city-wide professional learning community with teacher partners, school communities, and civil
servants in the local Authority—are framed in terms of knowledge-building for the improvement of educational provision for
disadvantaged students in local schools and the university. 相似文献
13.
网上授课在全球各教育机构尤其是开放和远程学习机构呈迅猛发展的态势。网上学习为远程学习者提供了大量的师生互动、生生互动的机会。他们分享感受,共同协作。通过学习者之间的交互学习,网上学习较独立学习能产生更好的学习效果。斯里兰卡开放大学教育系利用Moodle学习系统开设了“作为教育技术人员的教师教育者”网上课程。课程设计使用协作学习模式,为远程学习者提供了大量积极参与学习过程的机会。学习者借助学习资源和教师的引导完成学习和评估任务,通过讨论会的方式进行协作学习并共同分享感受。本文采用个案研究的方法,对设计者、教师以及学生在网上学习环境中共同加强社区构建所实施的具体策略和技术进行了调查,并进一步探索了社区建设对远程学习者即网上学习的初学者的影响。本文同时讨论了建构网上学习社区的发展进程并强调了设计者、教师和学习者在成功创建网上学习社区中所起的作用。 相似文献
14.
This study explored the effects of student engagement in a knowledge-building (KB) environment on their collaborative learning process and the perceived creative climate of that environment. The participants were 30 college students who undertook a living technology course in which KB were employed. The main data sources include students’ online discourse and a creative climate questionnaire. The findings indicate that the students became progressively more collaborative and productive over time, and they also tended to perceive the climate of the learning environment as highly supportive of knowledge creation. Implications for designing creative learning environments are discussed. 相似文献
15.
This article describes a graduate course on alternative assessment in which the instructional intervention was designed in accordance with constructivist principles. The research examines the effect of this intervention on the learning and knowledge building processes and the subsequent quality of knowledge, as evidenced in students’ learning journals. The aims of the intervention were: (a) to introduce the students to a culture which facilitates the application of alternative assessment; (b) to familiarise the students with alternative assessment instruments through their own personal experience; and (c) to enhance reflection on assessment topics so as to contribute to mindful assessment practice. The intervention included a variety of teaching methods centred on activities that involve a multidirectional dialogue amongst the course participants. The 25 participants formed a heterogeneous group as far as teaching experience, class teaching level, types of school, and reasons for joining the course. To examine the effect of the intervention, the learning journals were analysed qualitatively. As a result of the analysis two dimensions were identified: reflection and learning outcomes. The first included two categories: metacognition and reflectivity, whereas the second included three categories: personalisation of knowledge, its development and its quality. The learning journals were scored with respect to these categories and the score distributions were examined. The findings pointed to conceptual development and change occurring to a large extent in about half of the students. The article concludes with discussion of the factors which seem to facilitate the construction of personal knowledge. 相似文献
16.
This paper describes the implications of principles derived from cognitive social learning theory and Vygotsky's socially oriented developmental perspective for the design of technology-based instructional materials. Vygotsky's ideas about the kinds of experience that facilitate intellectual growth in the “zone of proximal development” suggest that contemporary mathematics instruction (usually characterized by presentations to large groups, or by individualized instruction dominated by worksheets) deny students opportunities for individual interaction with and supportive guidance by adult experts or competent peers. It is proposed that such instruction fails to support the transfer of regulatory responsibility from teacher to student. The derivation of design specifications for the use of instructional technologies to overcome these limitations of contemporary instruction in mathematics is described. Instructional materials designed to promote self-regulation strategies as well as procedural and declarative knowledge in mathematics are presented. 相似文献
17.
In a WWW-based virtual learning environment where students and teachers are physically separated, the quantity and quality of interaction among students and with instructors affects learning. Lack of constructive activity is often identified as one of the major causes for poor learning. We developed support tools (prompts which support students to use self-explanation and self-monitoring strategies) and studied how support tools facilitate convergent knowledge building processes in a WWW-based virtual university engineering course. A quasi-experimental study was designed. An engineering class of a virtual university was selected as the research site and the students in the class were randomly assigned to two different work environments: (1) without support tools, and (2) with support tools. This study has an implication for theory that the opportunity to engage in interaction itself is not enough for students to either integrate knowledge or develop/improve the coordination of group work in an online learning environment. Frequent interaction with their peers is not enough either for students to integrate knowledge or develop/improve coordination of group work in an online learning environment. The type of interaction matters, especially because convergent type of interaction facilitates students' knowledge integration. 相似文献
18.
崔向平齐菊红高海燕 《现代远程教育研究》2013,(6):92-97
PBL校际协作是指校际间围绕特定主题开展基于项目的远程协作学习,主要有两种基本组织模式,共同协作建构模式和差异化建构模式。这两种模式的项目选题均立足于教材内容和生活实际,整个校际协作的探究活动以教师为主导、以学生为主体、以知识协同建构为主线。共同协作建构模式的突出特征是校际间通过网络开展远程协作探究贯穿于整个活动过程中,而差异化建构模式则主要利用地区差异作为学习的资源。这两种协作模式的应用效果表明：PBL校际协作模式能够逐步转变师生观念,实现师生协同知识建构,提高师生综合能力,有效培养学生面向21世纪学习的技能,有效促进教师的专业发展,拉近城乡师生间的距离,促进城乡义务教育均衡发展。PBL校际协作模式应当予以重视和推广。 相似文献
19.
Mine Munyofu William J. Swain Bradley D. Ausman Huifen Lin Khusro Kidwai Francis Dwyer 《Learning, Media and Technology》2007,32(4):407-419
The purpose of this exploratory and small‐scale study was to examine the instructional effects of different chunking strategies used to complement animated instruction in terms of facilitating achievement of higher order learning objectives. Eighty‐five students were randomly assigned to three treatment groups: animated program instruction, simple visual‐text (static images and verbal explanation) chunked animated program instruction and the animated complex visual‐text chunked program instruction. The difference between simple and complex chunked instructions is the content. Simple chunks only deal with one content area while the complex chunks explain two or more related content areas. Students interacted with their respective web‐based instructional treatments and completed four criterion measures. Results (ANOVA) indicated that significant differences in achievement were found to exist in facilitating higher order learning objectives when chunking strategies were specifically designed and positioned to complement the animated instruction. Results also indicated that complex chunking is more effective in reducing the cognitive load present in an animated instructional environment, and that students need prerequisite knowledge before being able to profit from animated instruction designed to facilitate higher order learning outcomes. 相似文献
20.
Jun Oshima Ritsuko Oshima Isao Murayama Shigenori Inagaki Makiko Takenaka Hayashi Nakayama 《International Journal of Science Education》2013,35(10):1199-1221
This paper reports design experiments on two Japanese elementary science lesson units in a sixth‐grade classroom supported by computer support for collaborative learning (CSCL) technology as a collaborative reflection tool. We took different approaches in the experiments depending on their instructional goals. In the unit ‘air and how things burn’, we designed the unit where groups of students engaged in building theories on ‘how a candle stops burning in a closed jar’. In the unit ‘characteristics of various solutions’, groups of students collaboratively constructed a pH scale as knowledge artefact. In both studies, the CSCL technology was implemented mainly for facilitating collaboration between groups. Results showed that: (1) students were more likely to engage in symmetric communication (i.e. between groups as well as within groups) in the second unit, and (2) they were also more idea‐centred and more frequently shared their ideas in the second unit. The results were discussed from the perspectives of the scientific practices students engaged in and task structure. 相似文献