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The goal of this study was to identify and understand the mental models developed by 67 high school biology students as they learn about the human body as a complex system. Using concept maps, it sought to find an external way of representing how students organize their ideas about the human body system in their minds. We conducted a qualitative analysis of four concept maps created by each student throughout the 3-year learning process, which allowed us to identify that student’s systems thinking skills and the development of those skills over time. The improvement trajectories of the students were defined according to three central characteristics of complex systems: (a) hierarchy, (b) homeostasis and (c) dynamism. A comparative analysis of all of our students’ individual trajectories together revealed four typical learning patterns, each of which reflects a different form of development for systems thinking: “from the structure to the process level”, “from macro to micro level”, “from the cellular level to the organism level,” and “development in complexity of homeostasis mechanisms”. Despite their differences, each of these models developed over time from simpler structures, which evolved as they connected with more complex system aspects, and each indicates advancement in the student’s systems thinking. 相似文献
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In an innovative, progressive school, students were asked to solve a fairly routine mathematical problem using real money in a “real-world” scenario. Even though the school values students’ ideas, the reaction of the teacher to one student’s alternative modelling of the problem suggests that he was expecting a particular answer to be provided using routine mathematical models and thinking while not being interested in exploring the student’s unexpected alternative. We place his reasoning for doing so within broad pedagogical discourses that we think define the “allowable” responses of teachers and students in ways that inhibit meaning-making for both. These broad discourses are defined as the progressive constructivist approach, the scaffolding discursive approach, the situation modelling approach and the dialogic approach. We consider the advantages and the potential consequences each might bring to the case. We suggest that extensive consideration of pedagogical discourses in mathematics classes must be reconsidered both for how we understand students’ mathematical meaning-making and how we construct student agency in relationship to culture, whether as apprentices or authors. 相似文献
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Zoë Buck Bracey 《Cultural Studies of Science Education》2018,13(4):925-944
In this article I present a study on learners’ conceptions in cosmology by situating the results in the context of broader historical and sociocultural themes. Participants were community college students in California from non-dominant cultural and linguistic backgrounds finishing their first semester of astronomy. Data were collected through a drawing activity and card sort given during clinical-style interviews. This type of work is typically done from the perspective of conceptual change theory, using drawings to reveal student “misconceptions.” I argue that in analyzing this kind of data, we need to come from the perspective that students are competent, and put their conceptions in context. I begin by presenting traditional frameworks for evaluating and describing learning, all of which rely on an outdated “banking” or “transmission” model of learning that puts an over-emphasis on the performance and attributes of individuals. Not only do these theories provide an incomplete picture of what learning looks like, they create and reify unnecessary divides between “scientific” and “unscientific” that can contribute to student alienation from the world of science. To illustrate this, I present my own results as a window into the logic of learners’ assumptions within a sociocultural context, and suggest ways to support their learning trajectories, rather than figuring out how to unlearn their misconceptions. Through this analysis, I hope to show how taking student conceptions out of sociocultural context can potentially exclude students from non-dominant cultural and linguistic backgrounds from science. 相似文献
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学生学习发展很大程度上取决并受限于学生所获得的学习机会,学习机会大小是影响教育质量的重要因素。问题提出教学是培养学生思维能力、创新能力、学习能力的重要途径。学习机会是问题提出教学的重要基础与独特价值。学习机会视角下,问题提出教学意蕴是指在学习机会公平化的前提下,促进每位学生学习机会的最大化与多元化,以保障个体未来社会生活中学习机会的再创造与学习发展。为促进问题提出教学的有效落实,教师在问题提出任务设计中应结合学生学习目标创设适切的任务,在教学过程中注重学生课堂参与和社会互动,尽可能创造更多高质量的学习机会;在机会分配过程中采用"风险公平"原则,以扩大学生的整体性"收益";注重多元课堂教学评价方式,努力让每个学生都有出彩的机会。 相似文献
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Theodoros Karvounidis Konstantinos Chimos Sotirios Bersimis Christos Douligeris 《Education and Information Technologies》2018,23(2):935-955
This work investigates the effect a Web 2.0 learning environment may have in higher education in adding value to the students’ existing competencies. The major issues that this work examines are whether the incorporation of a Web 2.0 environment in higher education has an effect on the students’ performance and what are the significant factors that should be taken into account in the deployment of these technologies to achieve the maximum possible benefits and whether and how they correlate to each other. These factors are derived from the students’ views on the use of technology in a university course deployment and from the students’ personal opinions about a pilot course in a Web 2.0 learning environment. Although the results indicate no direct effect on the students’ performance, significant factors have been revealed via a thorough assessment, which has been performed in the context of a semester–long course, utilizing statistical process control techniques. The derived factors are namely: “Technology as an educational reinforcement”, “Technology as a tool to enhance comprehension” and “Enhancement of student interest and experience”, while in the second one “Completeness of the educational approach”, “Satisfaction from the educational approach” and “Course demands”. These factors can then form the basis for a feedback processes and a monitoring mechanism for a continuously updated educational process. 相似文献
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The effects of digital storytelling on student achievement,social presence,and attitude in online collaborative learning environments 总被引：1，自引：0，他引：1
Chang Woo Nam 《Interactive Learning Environments》2017,25(3):412-427
This study investigated the effects of digital storytelling on student achievement, social presence, and attitude in online collaborative learning environments. Students in one middle school course were randomly assigned to one of the two treatment groups after they received initial general instruction regarding teamwork skills. The “digital storytelling-based online collaborative learning (DST-OCL)” and the “general online collaborative learning (G-OCL)” groups received subsequent associated skills training. The overall results indicated that after each group took part in the treatment during online collaborative learning activities, the “DST-OCL” groups had significantly higher social presence than the “G-OCL” groups. Specifically, using “DST-OCL” strategies was significantly more effective than using “G-OCL” strategies for improving the “online communication,” “interactivity,” and “privacy” components of students’ social presence in online collaborative learning environments. There was no significant difference between the two groups regarding student achievement and attitude. The findings of this study offer an insight into methods for using digital storytelling as an instructional strategy for improving online collaborative learning effectiveness. 相似文献
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Jiangmei Yuan ChanMin Kim 《Educational technology research and development : ETR & D》2018,66(1):25-52
Although peer assessment is widely implemented in higher education, not all students are highly engaged in it. To enhance student engagement in peer assessment, we designed and developed a web-based tool, autonomy-supportive peer assessment (ASPA), to support students’ need for autonomy when they conducted peer assessment. Students’ sense of autonomy, and their behavioral, emotional, and cognitive engagement in peer assessment were examined via interviews and surveys. We also examined students’ academic performances, including their improvement from initial to revised essays and the quality of feedback they provided. Survey results indicated that the ASPA group (1) experienced a slightly higher sense of autonomy than the non-ASPA group, and (2) spent much more time on each evaluation criterion than the non-ASPA group. Interviews suggested that both the ASPA and non-ASPA groups were engaged in peer assessment. However, there were no statistically significant differences between the two groups in behavioral, emotional, cognitive engagement, and academic performances. 相似文献
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This paper outlines successful strategies facilitating the learning of international students making the transition to an Australian university campus from colleges elsewhere. Starting university as “second‐year” students they were without the institutional infrastructure and support normally provided for “first‐year” students. Although the strategies adopted were motivated by a desire to develop the communication skills, critical thinking and independence of transitional students, they were of potential benefit to all students. This paper documents a programme of extra learning support that has evolved through the collaboration of the authors. The results include reduced failure rates and improved student participation and performance through the development of a progressively more interactive approach, although gender differences have become apparent. The findings support the notion that curriculum redesign promoting interaction, autonomy and reflection combined with a collaborative programme integrating appropriate language and learning skills development with course content, can potentially benefit all students, and especially transitional students. 相似文献
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Brian P. Godor 《Interchange》2017,48(3):257-269
Student drop-out remains a critical issue facing educational professionals. For higher education, the vast research in the past 40 years has been influenced by the work of Tinto and his model of student persistence. In this model are several elements that have proven to sharpen the focus of student drop-out research such as the concept of integration. The philosophical foundation for these concepts stems from Durkheim’s work on suicide. Specifically, Tinto’s employs Durkheim’s “egotistical” suicide type as an analogy for student departure while attributing students’ departure as a decision to separate themselves from the academic community. However; assigning causation of student departure to students’ decisions stands in stark contrast to the theoretical underpinnings of Durkheim’s work. Durkheim believed that certain social tendencies cause suicides. If student drop-out is to be typified by a certain Durkheimian suicide “type,” then specific social facts must exist in those societies. In this article, student departure in higher education will be examined using Durkheim’s theory of suicide complemented with Bourdieu’s theory of symbolic violence. Egotistical suicide will then be re-examined as an analogy for student departure and the Durkheimian suicide “fatalistic” will be presented as suitable analogy for student departure. 相似文献
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Taking an Attention‐Grabbing “Headlines First!” Approach to Engage Students in a Lecture Setting 
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下载免费PDF全文 Let's face it. Traditional lectures do not consistently capture our students’ attention, especially when they are PowerPoint‐driven and lack student/instructor interaction. Most of us have had the unfortunate feeling that our students were not fully engaged in our lectures, despite hours of preparation on our part. This sense of “wasted” investment of time can be especially frustrating for pretenure faculty, who must balance teaching, research, extension and administrative (as well as personal) responsibilities in order to be successful. How can we engage students in our course content, given limited time and resources to prepare lecture material and demonstrations? Active learning strategies are a possibility, but shifting courses from a lecture format to problem‐based learning or a flipped format requires a significant time and effort investment from the instructor. Why not start by making lecture more fun and engaging for our students? Storytelling is an effective and efficient means of getting and maintaining our students’ attention and interest during lecture to drive home key points. The BSCS (Biological Sciences Curriculum Study) 5E Instructional Model provides a conceptual framework that emphasizes the primacy of student engagement in science education (Bybee). Our goal here is to provide practical examples and external references to show how “Headlines First!” storytelling can be used effectively to engage students in the science classroom. 相似文献
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Teaching autonomy is an important power of teachers as professionals and also a key factor affecting instructional quality. Based on the relevant data of the Teaching and Learning International Survey (TALIS) 2018, this study analyzes teachers’ teaching autonomy and its effect on instructional quality. It finds that, firstly, as compared to those in the countries of the Organization for Economic Co-operation and Development (OECD), teachers in Shanghai, China, have greater teaching autonomy, but there is still room for improvement in this regard. They have sufficient autonomy in determining the instructional content and disciplining students, but not in assessing students’ learning. Secondly, increasing the teaching autonomy in Shanghai can significantly improve instructional quality. Increasing their autonomy in assessing students’ learning has the greatest effect on improving instructional quality, while increasing the autonomy in choosing teaching methods has the least effect, which is culturally different from the situation in OECD countries. Thirdly, the influence of teaching autonomy on instructional quality is positively moderated by teaching efficacy, which means that teachers need to have the “ability” in addition to the “autonomy.” Based on this, suggestions are also made. 相似文献
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Eun-Jung Park Kyunghee Choi 《International Journal of Science and Mathematics Education》2013,11(3):683-706
In general, mathematical representations such as formulae, numbers, and graphs are the inseparable components in science used to better describe or explain scientific phenomena or knowledge. Regardless of their necessity and benefit, science seems to be difficult for some students, as a result of the mathematical representations and problem solving used in scientific inquiry. In this regard, several studies have attributed students’ decreasing interest in science to the presence of these mathematical representations. In order to better understand student learning difficulties caused by mathematical components, the current study investigates student understanding of a familiar science concept and its mathematical component (pH value and logarithms). Student responses to a questionnaire and a follow-up interview were examined in detail. “Measure” and “concentration” were key criteria for students’ understanding of pH values. In addition, only a few students understood logarithms on a meaningful level. According to students’ understanding of scientific phenomena and mathematical structures, five different student models and the critical features of each type were identified. Further analysis revealed the existence of three domains that characterize these five types: object, operation, and function. By suggesting the importance of understanding scientific phenomena as a “function,” the current study reveals what needs to be taught and emphasized in order to help students obtain a level of scientific meaning that is appropriate for their grade. 相似文献
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Jakob Williams Ørberg 《Higher Education》2018,76(1):129-144
India’s elite sector of engineering universities, Indian Institutes of Technology (IITs), are seen as safe gateways to a life in the politically hyped “new India” of the global knowledge economy. The Indian entrance exam coaching industry each year enrolls hundreds of thousands of students in classes strictly directed at “cracking” the institutes’ famous Joint Entrance Examination (JEE). Vast majorities of students at IITs are by now former coaching students, and coaching is increasingly supplanting performance in secondary education as the perceived prerequisite for IIT admission. This poses serious questions about the ability of the institutions to autonomously steer student selection and recruit the select exceptional students whom until now have kept “IITians” in the center of imaginaries of India’s future. This article explores the case of residential pre-entrance exam coaching to assess the coaching sector’s role in shaping India’s future technological leaders. It assesses the educational structure of the sector, its effect on student lives, the life aspirations it relies on, and how it is shaping IIT education itself. The case of entrance exam coaching in India, it is argued, prompt a reassessment of the concept of “shadow education” in order to begin a more thorough research agenda focused on the educational production and policy consequences of this “shadow” industry as an integrated (even if unwanted) and co-constitutive part of the higher education sector. 相似文献
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This study investigated what types of learning patterns and strategies elementary school students use to carry out ill- and- well-structured tasks. Specifically, it was investigated which and when learning patterns actually emerge with respect to students’ task solutions. The present study uses computer log file traces to investigate how conditions of task types that might affect strategic learning. Elementary school students (N = 12) participated in two science study lessons. During these lessons the students were asked to solve well- and ill-structured tasks. For both of these tasks, the students used the gStudy learning environment designed to support strategic learning. In addition, gStudy records traces of each student’s strategic actions as they proceed with tasks. First, the students’ task solutions was rated according to three categories, namely “on track”, “off track” and “partial solution”. Second, learning patterns in terms of learning strategies that emerged throughout these tasks were investigated. Third, detailed cross case analysis was used to explore in depth how and when these learning patterns were used with respect to the students’ task solutions. The results show that young students’ can provide in-depth task solutions, but also adapt to the task complexity. However, despite the task types being different, the students had same types of learning patterns. The detailed cross-case comparison of the students’ task solutions with respect to learning patterns indicates that there are intra individual differences concerning how students allocate their learning strategy use. Especially if the task is ill-structured, it can also mislead the students to focus on irrelevant aspects and hinder strategic learning. 相似文献
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Neriko Musha Doerr 《Pedagogies: An International Journal》2019,14(2):109-125
Community service trips are often viewed as educational because students supposedly cross socio-economic, racial, and other borders to engage with people of various backgrounds. However, diversity among students, their differing experiences of the service trip, and the ways they learn from each other’s experiences are rarely discussed. Based on ethnographic research conducted during an alternative spring break trip from the north-eastern United States to New Mexico in 2014, this article examines student narratives about their diverse experiences – particularly regarding staying at a hostel and going on hikes – and shows how they learned about the construction of differences from sharing their experiences. This article’s findings challenge the preconceived border between volunteers and the community members they work for as the only difference and show that service trips are often culturally biased in favour of white middle-class experiences. The article suggests “pedagogy of exploration” that encourages students to examine their own diverse experiences and what caused that diversity. 相似文献
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Timothy Moss Sharon Pittaway 《International journal of qualitative studies in education》2013,26(8):1004-1018
This paper explores student identity construction through the narrative life history of one non-traditional student, engaged in teacher education in a non-traditional way – a fully online university degree course. The students within this course are all mature-aged. Most are female, and have already developed personal identities as partners, friends and mothers, as well as professional identities such as teacher aides. Adding the new identity of “student” to these already established roles has an impact on these participants’ actions, beliefs, experiences and hence on their identities. Further, the notion that they are now “pre-service teachers” forces students to consider their professional identity in new and sometimes uncomfortable ways. This paper explores the challenges for one student created by the need to negotiate this complexity. Through this exploration using narrative life history methods, the paper considers the implications of the experience of becoming a student and a teacher. 相似文献
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基于智能手机的移动学习是指借助智能手机在任何时间任何地点发生的学习,这种学习方式目前受到广泛关注。通过问卷调查了解大学生使用智能手机的情况,提出利用智能手机进行英语自主学习的方法,包括利用手机音频视频软件,微信,网络及在线试题库等方式进行自主学习,并在实践中实施,从中发现问题,提出解决方案,以期进一步探索智能手机在大学英语自主学习中的应用。 相似文献