注册 / 登录
Abstract This study investigated whether the instruction of visual design principles had an influence on pre-service teachers’ perception and analysis (interpretation) of visual materials. In addition, the relationships between pre-service teachers’ visual intelligence and their perception and analysis (interpretation) of visual materials were also explored. Participants were 86 pre-service teachers who took a one-credit required educational technology course at a mid-western university in the United States. Some participants were absent in the weeks when data were collected, resulting in a total of 59 responses included in data analysis. Findings implied that the instruction of visual design principles could possibly improve pre-service teachers’ visual literacy. Suggestions for future research were discussed.
This research investigated the application of knowledge maps in e-learning materials design and hypothesized that knowledge maps would be more effective than e-learning in general at improving the performance and satisfaction of e-learning. In order to test the hypotheses, we conducted an experiment with 175 participants and randomly assigned them into knowledge map-based and browse-based groups. Both groups of participants needed to acquire specific skills and knowledge to write the target ADO.NET program. In the end of each training session subjects received an assessment to understand their learning score, satisfaction level, and computer self-efficacy. Our statistical analysis result showed that knowledge map-based learning group outperformed browse-based group in these three measurements. Thus, the proposed hypotheses were supported. We concluded that if knowledge map-based materials design approach were employed novice users would acquire the ADO.NET programming in a more effective manner. In addition, the satisfaction and computer self-efficacy of users could be improved substantially as a result of knowledge map-based materials design approach. Thus, we propose that if knowledge maps are employed to adequately present the relationships of learning contents that knowledge could be better understood and learning performance could be improved.
The general aim of this study was to test the hypothesis that students belonging to a school online community would show higher levels of both offline bridging and bonding social capital than a control group of students, not using the online community. We further hypothesized that the more students used the online community the higher their level of their offline bonding and bridging social capital. Participants were 264 high school boys and girls, 126, (62 males and 64 females) who had joined the community online Spallanzani shout and 138, (62 males and 76 females) who did not. ANOVAs analysis showed that levels of bridging and bonding social capitals were significantly higher for members. Instead intensity of use was significantly related only to bridging but not to bonding social capital. Implications of the findings and directions for future research are discussed.
Abstract It has been advocated that pedagogical content knowledge as well as subject matter knowledge are important for improving classroom instructions. To develop pedagogical content knowledge, it is argued that understanding of students’ mental representations of concepts is deemed necessary. Yet assessing and comparing mental model of each individual is very tedious and time consuming. This study attempted to use gender and learning styles to associate mental models in learning sorting algorithm. The Gregorc Style Delineator (GSD) was used to measure learning styles of the participants. Mental models were assessed using the Pathfinder Scaling Algorithm (PSA). Results indicated that females showed greater similarity in mental models than males and concrete learners also exhibited closer resemblance to the expert mental model than abstract learners. These suggest that gender and learning styles can be meaningfully used to associate mental models in order to provide a group-based instead of individual-based diagnosis and thus promote conceptual change in learning.
Recent developments in computing and mobile technologies have enabled the mobile and ubiquitous learning approach, which situates students in an environment that combines real-world and digital-world learning resources. Although such an approach seems to be innovative and interesting, several problems have been revealed when applying it to practical learning activities. One major problem is owing to the lack of proper learning strategies or tools that can guide or assist the students to learn in such a complex learning scenario. Students might feel excited or interested when using the mobile devices to learn in the real world; however, their learning achievements could be disappointing. To cope with this problem, in this study, a knowledge engineering approach is proposed to develop Mindtools for such innovative learning scenarios. Experimental results from a natural science course of an elementary school show that this innovative approach not only enhances learning motivation, but also improves the learning achievements of the students. Article Outline
Information and Communication Technologies (ICT) have become an integral component of Physical Education (PE) and Sport Science (SS) curricula and professions. It is thus imperative that PE and SS students develop ICT skills, self-efficacy in ICT and positive attitudes towards ICT. This study was aimed at designing a computer literacy course targeted at equipping PE and SS students with core ICT skills, and at evaluating its impact on students’ computer and Internet self-efficacy, attitudes towards computers and the Internet, and computer anxiety. The study also explored students’ responses to the course, students’ perceptions of the relevance of ICT for PE and SS professionals as well as eventual differences in the course’s impact in relation to students’ prior ICT experience. Participants were 89 PE and SS undergraduate students. Both quantitative and qualitative data were gathered through pretest/posttest questionnaires and transcripts of an online discussion forum. Data analysis showed that the course significantly enhanced students’ computer and Internet self-efficacy and their positive attitudes towards computers and the Internet, while significantly reducing their computer anxiety. The course was very well-received by the students, who were found to fully perceive the pervasiveness of ICT in today’s PE and SS professions, and who felt that they had developed valuable ICT skills. The course elicited positive responses regardless of students’ prior ICT experience, although it had significantly more positive effects, in terms of computer self-efficacy, Internet self-efficacy and computer attitudes, with the students who were most in need of the course, namely those with low prior ICT experience. The findings are discussed in relation to training PE and SS students in ICT within academic settings.
In this article an ethnographical study of laptopers’ activities during lectures in a university milieu is analyzed as different kinds of involvements. Through interviews and observations we have focused on how these involvements influence the laptopers’ alignment towards the educational practice. The analysis shows the importance of separating the educational practice and the personal learning situation. Studying students’ learning intentions, rather than certain laptop related activities, we get a deeper understanding of the role the laptop can take during learning activities. Five general characteristics of laptoping are found. Negotiating the laptops’ different roles in the educational practice opens up for an understanding of the students personal learning situation as being more than just listening to a lecturer. Additionally, competent integration of digital tools into the learning situation extends the dimensions of the lecture beyond the lecturing hours and personal note taking. Such knowledge is vital for creating foundations for digital competency in a digitized society.
The aim of this paper is to present the design, implementation and evaluation of the methodology which focuses on the pedagogical utilization of Interactive Videoconferencing (IVC) in the contemporary elementary school. As part of the project “ODYSSEAS”, during the school year 2007–2008, 46 students and 4 teachers from two elementary schools in Athens and Crete collaborated at a distance via IVC and, with the aid of the animation technique, designed and implemented constructive activities on the topic: “Environment–Climatic Changes”. According to the findings of this paper, IVC under pedagogical conditions plays a significant role in supporting collaborative synchronous learning activities at a distance by strengthening the social relations among students and teachers of the local and the remote class at both schools. This survey brought to light that the combination of IVC and face-to-face learning activities consolidates the role of the modern school as a socialization agent. At the same time, it broadens students’ opportunities for communication, collaboration and expression by strengthening their willingness to make new contacts all over the world.
创建一个新的学习元并添加到当前知识群
从平台上已有的学习元中，选择一个合适的学习元添加到当前知识群
知识群评论 (0条)