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An analysis of students’ spontaneous 普通类
This study analyzes middle school students’ spontaneous mathematics-related help-seeking behavior, in view of making ecologically valid recommendations for the design of supporting tools or “help systems”. Our aim was to investigate the content of students’ help-seeking messages – Are there different forms of help-seeking messages and do they evolve with age? We used the archives of a French forum that provides students with free individualized help in mathematics. The data consisted of 206 messages sent by French middle school students over a period of 42 months. The constituent categories of the messages were identified. The results showed that not all middle school students use the same help-seeking “format”. Compared to sixth graders, ninth graders wrote messages containing more constituent categories, i.e., they provided the online expert with more kinds of information. A detailed analysis of the categories further showed that older students’ messages more often contained explicit help requests and contextual information than did younger students’ messages. Thus, the messages of the oldest students (age 15) were both cognitively more understandable and socially more acceptable than those of the youngest students (age 11). The interpretation of these findings and their implications for designing help systems are discussed.
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New perspectives on help seeking 普通类
New perspectives on help seeking
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Design implementation and validation 普通类
Within the context of a Europe-wide project UNITE, a number of European partners set out to design, implement and validate a pedagogical framework (PF) for e- and m-Learning in secondary schools. The process of formulating and testing the PF was an evolutionary one that reflected the experiences and skills of the various European partners and secondary schools involved in the project. The framework involved pedagogies which underpin the teaching of subject matter in a number of European secondary schools as well as the ways in which learning is delivered and assessed. The PF represents an essential part of the e-Learning system conceptualization and development and offers sound concepts for the development of learning scenarios in order to enhance the learning experience of students in secondary schools. A five-component framework which, by means of its constituents, drives and guides the creation of e-Learning scenarios was designed and tested. It is composed of the pedagogical framework context, pedagogical approaches, assessment techniques, teacher education and national specifics and current pedagogical practices implemented in national curricula. A series of learning scenarios were created to test the PF in classrooms. A detailed exemplar of a scenario in practice is offered. An evaluation of the scenarios based on [Reeves, T. C., 1994. Evaluating what really matters in computer-based education. In M. Wild, D. Kirkpatrick (Eds.), Computer education: new perspectives (pp. 219–246). Perth, Australia: MASTEC] pedagogical dimensions revealed that UNITE is based on constructivist and cognitive foundations. With increased experience of the system the teachers’ implementation of the pedagogical framework developed into increased mastery in the school context. Teachers from the second validation phase became more confident in their application of the framework principles and evaluated more positively the outcomes. This helped them to become more aware of the opportunities offered by the framework in their secondary school teaching. In order to bring this about the supports for change were put into place at the levels of pedagogical design, administrative support and the provision of the required resources and appropriate continuing professional development. The project has sought to create this support structure to ensure maximal benefits of the system for teaching and learning. Such a pedagogical support PF has offered scope for both collaborative and autonomous learning which have brought about value-added teaching and learning effects in the Europe-wide network of schools.
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Form one students’ engagement 普通类
The main purpose of the study was to address the association between computer games and students’ academic achievement. The exceptional growth in numbers of children playing computer games, the uneasiness and incomplete understanding foundation when starting the discussion on computer games have stimulated this study to be conducted. From a survey conducted on 236 form one students in one of the Malaysian secondary school, 75.8 percent were gamers. Playing computer games seemed to be more stereotypically boy’s activity with 91.3 percent of the boys engaged in computer games compared to 54.1 percent among the girls. They spent an average of 8.47 hours per week playing computer games. Parents and teachers’ concern about computer games was not something that went unwarranted as an overall result was predicting computer games as having negative associations with students’ academic achievement. However, in-depth analyses by combinations of classes done step by step indicated that the initial results could be overruled by students from the last class, whom need extra attentions. As a conclusion, the findings in this study suggest some interesting yet ultimately weak associations between playing computer games and students’ academic achievement. Nevertheless, caution is warranted in making any generalization as looking at the population as a whole will be different from its components. The generalizability of this study’s findings is limited by the nature of the sample. Even so, blaming computer games for the students’ bad academic performance in school is unjustified as there are many more other factors to look into before finding computer games as the scapegoat.
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The differences revealed by college students 普通类
Past research has shown the variations of students’ conceptions of learning, but little has been especially undertaken to address students’ conceptions of web-based learning and to make comparisons between students’ conceptions of learning in general and their conceptions of web-based learning in particular. By interviewing 83 Taiwanese college students with some web-based learning experiences, this study attempted to investigate the students’ conceptions of learning, conceptions of web-based learning, and the differences between these conceptions. Using the phenomenographic method of analyzing student interview transcripts, several categories of conceptions of learning and of web-based learning were revealed. The analyses of interview results suggested that the conceptions of web-based learning were often more sophisticated than those of learning. For example, much more students conceptualized learning in web-based context as pursuing real understanding and seeing in a new way than those for learning in general. This implies that the implementation of web-based instruction may be a potential avenue for promoting students’ conceptions of learning. By gathering questionnaire responses from the students, this study further found that the sophistication of the conceptions toward web-based learning was associated with better searching strategies as well as higher self-efficacy for web-based learning.
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web-based tool for assigning students to groups 普通类
A frequent task in educational settings is to assign students to groups based on stated preferences for some projects or topics. This paper introduces a web-based tool supporting both the work flow of collecting student data and the group formation. The latter is based on finding optimal solutions to suitable mathematical assignment problems, allowing for a number of constraints regarding size and structure of the groups. Evaluation results show advantages compared to manual procedures in terms of time savings for lecturers, and higher fairness and correctness as perceived by students.
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Anatomy of a mobilized lesson Learning my way 普通类
With the mass adoption of mobile computing devices by the current school generation, significant opportunities have emerged for genuinely supporting differentiated and personalized learning experiences through mobile devices. In our school-based research work in introducing mobilized curricula to a class, we observe one compelling mobilized lesson that exploits the affordances of mobile learning to provide multiple learning pathways for elementary grade (primary) 2 students. Through the lesson, students move beyond classroom activities that merely mimic what the teacher says and does in the classroom, and yet they still learn in personally meaningful ways. In deconstructing the lesson, we provide an in-depth analysis of how the affordances of mobile computing enable personalized learning from four facets: (a) allowing multiple entry points and learning pathways, (b) supporting multi-modality, (c) enabling student improvisation in situ, and (d) supporting the sharing and creation of student artifacts on the move. A key property of mobile technology that enables these affordances lies with the small form factor and the lightweightness of these devices which make them non-obtrusive in the learning spaces of the student. This article makes a contribution on the design aspects of mobilized lessons, namely, what the affordances of mobile technologies can enable.
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The design and application 普通类
It is difficult to examine the effectiveness of technology-based courses (TBC) without understanding the design and application in classrooms. There is evidence of disconnects among the theory for designing, the theory used to apply TBCs in classrooms, and the theory used to research and evaluate TBCs [Hickey, D. T. (1997). Motivation and contemporary socio-constructivist instructional perspectives. Educational Psychologist, 32(3), 175–193]. Comments provided by administrators, teachers and students may lead researchers to determine whether or not the original TBC course goals have been attained. In this paper, we first discuss examples of theoretical disconnects found in other technology-based research [Aleven, V. E., Stahl, E., Schworm, S., Fischer, F., & Wallace, R. (2003). Help seeking and help design in interactive learning environments. Review of Educational Research, 73(3), 277–320; Hickey, D. T., & McCaslin, M. (2001). A comparative, sociocultural analysis of context and motivation. In S. Volet, & S. Järvelä (Eds.), Motivation in learning contexts: Theoretical advances and methodological implications (pp. 33–55). Elmsford, NY: Pergamon Press]. Then, we describe the course design of the mathematics TBC used in this study, the reasons the principal and the teacher’s believe the software will benefit their mathematics students, and the perceptions of mathematics students regarding the effectiveness of the technology in their classroom. In conclusion, we will discuss how this preliminary qualitative data shaped our future research questions.
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Design and evaluation 普通类
Collaboration becomes an essential competency in the current knowledge society. In this study, a collaborative learning environment was designed to facilitate students in group collaboration. Instructional support strategies of friendship and meaningful learning tasks were applied to promote collaboration. Scaffolding strategies such as writing progress reports and developing product versions were used to coordinate and monitor the collaborative learning environment. In addition, the online file sharing tool DriveHQ was used to facilitate collaboration. Four classes of students used the learning environment to complete their final project in pairs. Results showed friendship and meaningful learning tasks helped to promote individual accountability and positive interdependence, and the use of progress reports and product versions was useful for coordinating and monitoring the learning process. However
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Intelligent assistance for teachers 普通类
Collaborative learning environments provide a set of tools for students acting in groups to interact and accomplish an assigned task. In this kind of systems, students are free to express and communicate with each other, which usually lead to collaboration and communication problems that may require the intervention of a teacher. In this article, we introduce an intelligent agent approach to assist teachers through monitoring participations made by students within a collaborative distance learning environment, detecting conflictive situations in which a teacher’s intervention may be necessary. High precision rates achieved on conflict detection scenarios suggest great potential for the application of the proposed rule-based approach for providing personalized assistance to teachers during the development of group works.