Development of a diagnostic system using a testing-based approach for strengthening student prior knowledge

Students learn new instructions well by building on relevant prior knowledge, as it affects how instructors and students interact with the learning materials. Moreover, studies have found that good prior knowledge can enable students to attain better learning motivation, comprehension, and performance. This suggests it is important to assist students in obtaining the relevant prior knowledge, as this can enable them to engage meaningfully with the learning materials. Tests are often used to help instructors assess students’ prior knowledge. Nevertheless, conventional testing approaches usually assign only a score to each student, and this may mean that students are unable to realize their own individual weaknesses. To address this problem, instructors can diagnose the test results to provide more detailed information to each student, but this is obviously a time-consuming process. Therefore, this study proposes a testing-based diagnosis system to assist instructors and students in diagnosing and strengthening prior knowledge before new instruction is undertaken. Furthermore, an experiment was conducted to evaluate the effectiveness of the proposed approach in an interdisciplinary course, since several studies have indicated that students learn more and better in such courses when applying relevant prior knowledge to what they are learning. The experimental results show that the developed system is able to effectively diagnose students’ prior knowledge and enhance their learning motivation and performance on an interdisciplinary course. In addition, two diagnostic evaluations were also conducted to assess whether the diagnoses given by the system were consistent with the decisions of experts. The results demonstrate that the proposed system can effectively assist instructors and students in diagnosing and strengthening prior knowledge before new instruction is undertaken, since the diagnoses produced by the system were broadly consistent with those of experts.     

基于UMU互动平台的反思性学习导学设计与实践

从探讨基于UMU互动平台对于学生反思性学习的导学内涵出发,设计了基于UMU互动平台的反思性学习课堂的具体导学环节,并据此导学环节进行了具体的反思性学习课堂导学教学实践,最终通过问卷调查访谈以及学生书写的反思日志验证实践效果。结果表明基于UMU互动平台的反思性学习导学的课堂教学效果良好,促进学生课堂反思的同时,也深得学生的认可。     

Using short message service to encourage interactivity in the classroom

Interactivity in the classroom is reported to promote a more active learning environment, facilitate the building of learning communities, provide greater feedback for lecturers, and help student motivation. Various definitions of interactivity exist in the literature, alternately focusing on the participants, structure and technology. The PLS TXT UR Thoughts research project builds on existing definitions to define interactivity as a message loop originating from and concluding with the student. The authors chose to introduce mobile phones and short message service (SMS) within the classroom due to the ubiquity of mobile phones among students and the interactive potential of SMS. SMS is a low-threshold application used widely by students to quickly send concise, text-based messages at any time. The research presented involved students sending SMS in real-time, in class, via their personal mobile phones. Using a modem interfacing with customised software to produce SMS files, the lecturer can view the messages and verbally develop the interactive loop with students during class. The SMS are available online after class, allowing interactive loops to further develop via threaded comments.     

Attitudes towards the use of information and communication technology in management education

Information and communication technology (ICT) tools are being increasingly used to facilitate teaching in educational institutions. This study examined the attitudes of students and instructors towards using ICT tools in management education. Immediately after conducting workshops that introduced 11 ICT tools used in classroom settings, questionnaires were administered to students and instructors from three public universities in Taiwan. Responses of 242 students and 46 instructors regarding 5 domains of ICT tools – feedback, classroom mobility, publishing, collaboration, and social media – were analysed to investigate their attitude towards the use of ICT. The results revealed that students perceived the ICT tools of collaboration and social media to be helpful in learning and in increasing their future employment; in addition, the teachers found these ICT tools to be useful. Therefore, by integrating collaboration and social media in teaching and course design, teachers can enhance student participation and link students’ learning to their future employment.     

Personalized E-learning system with self-regulated learning assisted mechanisms for promoting learning performance

With the rapid development of Internet technologies, the conventional computer-assisted learning (CAL) is gradually moving toward to web-based learning. Additionally, instructors typically base their teaching methods to simultaneously interact with all learners in a class based on their professional disciplines in the traditional classroom learning. However, the requirements of individual learners are frequently ignored in the traditional classroom learning. Compared to the conventional classroom learning, individual learners are the focus in web-based learning environments and many web-based learning systems provide personalized learning mechanisms for individual learners. One key problem is that learners have to frequently interact with web-based learning systems even though they lack instructors to monitor their learning attitudes and behavior during learning processes. Hence, a learner’s ability to self-regulated learning is clearly an important factor affecting learning performance in a web-based learning environment. Self-regulated learning is a goal-oriented learning strategy that is very suited to self-managed learning to promote learning performance of individual learners in a web-based learning environment. However, how to assist learners in cultivating self-regulated learning abilities efficiently is an important research issue in the self-regulated learning field. This study presents a novel personalized e-learning system with self-regulated learning assisted mechanisms that help learners enhance their self-regulated learning abilities. The proposed self-regulated learning mechanisms assist learners in becoming lifelong learners who have autonomous self-regulated learning abilities. Additionally, four self-regulated learning types, based on a self-regulated learning competence index and self-regulated learning performance index, are also proposed. Experimental results demonstrate that the proposed self-regulated learning assisted mechanisms aid learners by speeding up their acquisition of self-regulated learning abilities in a personalized e-learning system, and help their learning performance.     

A contextual game-based learning approach to improving students' inquiry-based learning performance in social studies courses

Inquiry-based learning, an effective instructional strategy, can be in the form of a problem or task for triggering student engagement. However, how to situate students in meaningful inquiry activities remains to be settled, especially for social studies courses. In this study, a contextual educational computer game is developed to improve students' learning performance based on an inquiry-based learning strategy. An experiment has been conducted on an elementary school social studies course to evaluate the effects of the proposed approach on the inquiry-based learning performances of students with different learning styles. The experimental results indicate that the proposed approach effectively enhanced the students' learning effects in terms of their learning achievement, learning motivation, satisfaction degree and flow state. Furthermore, it is also found that the proposed approach benefited the “active” learning style students more than the “reflective” style students in terms of learning achievement. This suggests the need to provide additional supports to students with particular learning styles in the future.     

The Low Bridge to High Benefits: Entry-Level Multimedia, Literacies, and Motivation

Low-bridge approaches to multimedia in the writing classroom rely on familiar literacies, free consumer-level software, and remix uses of materials to facilitate student production of new media compositions. The projects shed light on reconfigurations of teaching environments that foreground the classroom as a construction site or studio space. The model features an emphasis on the interplay between technical things and human goals and concerns. This emphasis requires hands-on experiences working with technologies as part of classroom activities. Skill challenges yield high levels of motivation, and student composers experience flow-like states of creativity. The writing class as new media studio becomes a site of heightened personal engagement with learning that moves from the practical to the personal to the public. These practical approaches yield significant opportunities for students to develop new media literacies through the process of making projects. Examining these projects reveals the need to focus on a sense of personal agency and the possibilities for delivering social change when we talk about new media literacy.     

Could a mobile‐assisted learning system support flipped classrooms for classical Chinese learning?

In this study, the researcher aimed to develop a mobile‐assisted learning system and to investigate whether it could promote teenage learners' classical Chinese learning through the flipped classroom approach. The researcher first proposed the structure of the Cross‐device Mobile‐Assisted Classical Chinese (CMACC) system according to the pilot survey and reviewed literature, and then adopted a quasi‐experimental design to understand whether the developed system could promote and support flipped classroom learning for classical Chinese. A total of 56 eleventh graders from two classes participated in the experiment. The learners in the experimental group learned classical Chinese with the flipped classroom learning strategy with the assistance of the CMACC system, while the control group adopted the flipped classroom learning strategy without using the CMACC system. The results reveal that all of the students improved their Chinese performance, but it was noticeable that the learners who used the CMACC system showed better motivation in terms of self‐directed preview learning, while those who only learned with the traditional textbooks tended to be more passive. In sum, the mobile‐assisted learning system added value in providing learners with opportunities to achieve anytime and anywhere flipped classroom learning. The integration of ubiquitous mobile learning technology and the flipped classroom strategy can be viewed as a critical factor leading to students achieving self‐regulated learning. It is also suggested that instructors should carefully take the targeted learners' cultural background and the availability of supporting learning devices into consideration so as to prevent the flipped classroom from exacerbating the digital divide. Other suggestions for educators and instructional designers are also proposed.     

Two configurations for accessing classroom computers: differential impact on students' critical reflections and their empowerment

The context of this article is the new technological environment and the struggle to use meaningful teaching practices in Norwegian schools. Students' critical reflections in two different technological learning environments in six upper secondary schools are compared. Three of these schools offer Internet-connected computers in special computer rooms outside ordinary classrooms, while the three other schools offer laptops to every student in class with a wireless connection to the Internet. The study relies on a quasi-experimental design. Data come from 719 student responses to a survey questionnaire and are analysed using multivariate regression. The findings are that critical reflection is enhanced in classrooms with laptops, controlling for students' motivation, self-efficacy, gender, grades and cultural background. On this basis, computers could have a significant potential for enhancing reflection and nourishing classroom discourse, knowledge development, and student empowerment. Motivation and self-efficacy have the strongest impact, while cultural capital has a minor effect on critical thinking. Students' grades seem to have no predictive power with respect to critical reflection. The results are discussed in relation to theories of Bildung , empowerment and democracy. Various implications for teaching are discussed.     

Effectiveness of a Mobile Plant Learning System in a science curriculum in Taiwanese elementary education

This study developed a Mobile Plant Learning System (MPLS) that provides instructors with the ways and means to facilitate student learning in an elementary-school-level botany course. The MPLS represented in this study was implemented to address problems that arise with the use of a didactic approach to teaching and learning botany, as is typically used in elementary schools in Taiwan. To extend opportunities for learning beyond the classroom, this study used personal digital assistants (PDAs) equipped with the MPLS, which provided both teachers and students access to plant information while in the field. A quasi-experimental research design was used to investigate the effectiveness of using the MPLS to support student learning. The responses to questionnaires and interviews indicate that students valued the outdoor learning activities made possible by use of the PDA and its functions. Pre- and post-test results demonstrated that students also benefitted academically from the use of the MPLS and the PDA.     

慕课授课中的学生听课行为自动分析系统

为了解决在线课程(Massive open online course, MOOC)授课过程中, 缺乏对于学生学习情况的跟踪与教学效果评估问题, 本文依据视频信息对学生行为进行建模, 提出了一种评判学生听课专心程度的行为自动分析算法.该算法能够有效跟踪学生的学习状态, 提取学生的行为特征参数, 并对这些参数进行D-S融合判决, 以获得学生的听课专注度.经过多次实验的结果表明, 本文采用的方法能够有效评判学生在授课期间的专心程度, 在数据融合上, 与贝叶斯推理方法相比, 采用D-S融合方法能有效提高实验结果的准确性和可靠性.     

Second Life as a support element for learning electronic related subjects: A real case

Looking for more active and motivating methodological alternatives from the students’ perspective, which promote analysis and investigation abilities that make the student a more participative agent and some learning processes are facilitated, a practical study was conducted in the University of La Sabana (Chía, Colombia), in Computing Engineering (INF) and Agroindustrial Production Engineering (IPA) academic programs under the guiding question: Is Second Life an attractive tool for students, does it increment motivation, promote participation and facilitate learning processes in electronic related subjects in Engineering degrees?Second Life (SL) platform was then used as a traditional on-site class complement in electronic related subjects. A follow up was conducted with several groups during a year and a half, some students followed the subject with the traditional on-site methodology and others did it following a mixed methodology that combined traditional on-site lessons with virtual sessions trough SL, making a comparison and applying a quantitative as well as a qualitative methodology for the information analysis and recollection.After the specified study period it was found that using SL as part of the methodology, increments motivation toward electronic related subjects, and promotes participation and investigation, due to the fact that this tool makes learning possible in a funnier, more interactive and deeper way than if it had been taught in a master class. Having real-time access from a virtual classroom to all types of audiovisual information, helps more senses get involved in the learning process, making it more effective; nevertheless a weakness was detected related to the attention and concentration: students tend to get distracted, because their classroom is the computer and from there they have access not only to the many worlds of SL but to all the social networks and the Internet in general.     

It's not about seat time: Blending,flipping, and efficiency in active learning classrooms

This study examines the effect of reducing the seat time of a large lecture chemistry class by two-thirds and conducting it in an active learning classroom rather than a traditional amphitheater. To account for the reduced lecture, didactic content was recorded and posted online for viewing outside of the classroom. A second experimental section, also in a blended and flipped format, was examined the following semester as a replication. To measure student subject-matter learning, we used a standardized multiple-choice exam, and to measure student perceptions of the classroom, we used a validated survey instrument. Our findings demonstrated that in an active learning classroom, student faculty contact could be reduced by two-thirds and students achieved learning outcomes that were at least as good, and in one comparison significantly better than, those in a traditional classroom. Concurrently, student perceptions of the learning environment were improved. This suggests that pedagogically speaking, active learning classrooms, though they seat fewer students per square foot, are actually a more efficient use of physical space.     

Integrating video-capture virtual reality technology into a physically interactive learning environment for English learning

The aim of this study is to design and develop a Physically Interactive Learning Environment, the PILE system, by integrating video-capture virtual reality technology into a classroom. The system is designed for elementary school level English classes where students can interact with the system through physical movements. The system is designed to be easily established with a minimal amount of equipments that includes a personal computer, a webcam, and a projector. The learning activities comprise six stages, holding specific tasks and learning objectives. Each stage is designed with a distinct device. These devices, including a conical cap, a pistol, a searchlight, a magnet, and a spray paint can, are designed to improve the accuracy of detection as well as to increase student enjoyment during the learning process. Furthermore, the system consists of five functional modules, such as providing an interface for teachers to incorporate appropriate learning materials according to their specific teaching requirements. An empirical study is conducted to examine the effects of the use of the PILE system by comparing two different types of English learning methods with 60 second-grade students from two classes at an elementary school in Taiwan. Four different tests are used to assess the different aspects of the system: an English learning achievement test, a questionnaire assessing students’ learning motivation, a Short Feedback Questionnaire (SFQ), and a teacher interview. The results of students’ English learning achievement tests show that there was a significant difference between the pretest and the posttest in the experimental group, as well as between the two groups in the delayed test. These results demonstrate that the system had a significantly beneficial effect on students’ long-term learning. The results from the questionnaires on students’ learning motivation and the SFQ reveal that the system enhanced the students’ learning motivation. The results gained from the teacher’s interview illustrate that the teacher believed this system was beneficial in assisting English learning. All findings collectively demonstrate that the proposed PILE system effectively assist English learning in a classroom environment.     

A study to explore the effects of self‐regulated learning environment for hearing‐impaired students

Although computer‐ and Internet‐aided learning for hearing‐impaired students has been a trend in the modern days, a few studies were done to examine their effectiveness in strengthening learning motivation and, in turn, enhancing learning efficiency. This study attempts to establish an interactive self‐regulated learning environment and employs Attention, Relevance, Confidence, Satisfaction motivation model, hyperlink technology, modular concepts and online learning community to design teaching contents and presentation of teaching materials. An empirical study was conducted to examine the effects of hearing‐impaired students learning motivation and cognitive attitude of learning environment. The results showed that interactive and self‐regulated learning environment could effectively strengthen learning motivation and promote positive learning behaviour in hearing‐impaired students.     

Face-to-face,blended, flipped,or online learning environment? Impact on learning performance and student cognitions

This study compares four learning environments: face-to-face learning (F2F), fully e-learning (EL), blended learning (BL), and flipped classroom (FC) with respect to students' learning performance. Moreover, this present research studies changes in perceived flexibility, intrinsic motivation, self-efficacy beliefs of students, and the interaction effects in these student variables on learning performance. Two learning environment design elements: (1) lectures (2) group discussions building on guiding questions, were manipulated to create the four learning environments. Third-year undergraduate students (n = 106), enrolled in the “Animal and Human Physiology” course at CanTho University (Vietnam), were randomly assigned to one of the four learning environments. The results suggest a significant positive differential effect on learning performance when studying in a FC and BL setting. No significant interaction effects could be observed regarding changes in perceived flexibility, intrinsic motivation and self-efficacy. However, significant differences between learning conditions were observed in perceived flexibility. Analysis of focus group data corroborate the finding that students experience more flexibility in time and place when studying in FC, BL and EL environments. In addition, students in a FC environment reflect significantly larger positive changes in their self-efficacy. But, the qualitative data show how positive perceptions about flexibility, motivation and self-efficacy are often cancelled out by negative perceptions.     

Learning and diagnosis of individual and class conceptual perspectives: an intelligent systems approach using clustering techniques

In a classroom, a teacher attempts to convey his or her knowledge to the students, and thus it is important for the teacher to obtain formative feedback about how well students are understanding the new material. By gaining insight into the students' understanding and possible misconceptions, the teacher will be able to adjust the teaching and to supply more useful learning materials as necessary. Therefore, the diagnosis of formative student evaluations is critical for teachers and learners, as is the diagnosis of patterns in the overall learning by a class in order to inform a teacher about the efficacy of his or her teaching. This paper investigates what might be called the “class learning diagnosis problem” by embedding important concepts in a test and analyzing the results with a hierarchical coding scheme. Based on previous research, the part-of and type-of relationships among concepts are used to construct a concept hierarchy that may then be coded hierarchically. All concepts embedded in the test items then can be formulated into concept matrices, and the answer sheets of the learners in a class are then analyzed to indicate particular types of concept errors. The trajectories of concept errors are studied to identify both individual misconceptions students might have as well as patterns of misunderstanding in the overall class. In particular, a clustering algorithm is employed to distinguish student groups who might share similar misconceptions. These approaches are implemented as an integrated module in a previously developed system and applied to two real classroom data sets, the results of which show the practicability of this proposed method.     

Reflective assessment in knowledge building by students with low academic achievement

This study investigated whether and how students with low prior achievement can carry out and benefit from reflective assessment supported by the Knowledge Connections Analyzer (KCA) to collaboratively improve their knowledge-building discourse. Participants were a class of 20 Grade 11 students with low achievement taking visual art from an experienced teacher. We used multiple methods to analyze the students’ online discourse at several levels of granularity. Results indicated that students with low achievement were able to take responsibility for advancing collective knowledge, as they generated theories and questions, built on each others’ ideas, and synthesized and rose above their community’s ideas. Analysis of qualitative data such as the KCA prompt sheets, student interviews and classroom observations indicated that students were capable of carrying out reflective assessment using the KCA in a knowledge building environment, and that the use of reflective assessment may have helped students to focus on goals of knowledge building. Implications for how students with low achievement collaboratively improve their knowledge-building discourse facilitated by reflective assessment are discussed.     

Successful stories and conflicts: A literature review on the effectiveness of flipped learning in higher education

As technological advancements continue to revolutionize teaching, the use of technology in both college/university and K‐12 classrooms is making flipped learning a trending instructional model. “Flipping” the classroom reverses a traditional model of in‐class lecture followed by practice and homework. The roles and responsibilities of instructors and students often require a new or enhanced skill set where the instructor designs intentional learning experiences to engage students outside of the classroom. The learner is accountable for exploring materials outside of class in a self‐directed manner, attempting to gain foundational knowledge before class, and then actively applying it in the classroom. This review analyses the research on flipped learning and flipped classrooms in higher education from a variety of aspects including implementation, efficacy, and quality.     

An interactive whiteboard student survey: Development,validity and reliability

The interactive whiteboard (IWB) has become a popular technology for instructors over the last decade. Though research asserts that the IWBs facilitate learning in different ways, there is a lack of studies examining actual IWB use in classroom settings based on learners’ perspectives by means of valid instruments. The purpose of this study is to develop a valid and reliable interactive whiteboard student survey in order to evaluate the IWB use based on perceptions of students who have been taught with IWBs. In establishing the theoretical base of the survey, the Technology Acceptance Model (TAM) and constructivist learning theories were considered. In addition, with respect to IWB use in classrooms, a number of studies emanated from countries such as the UK, the USA, and Australia were examined, and similar research questionnaires and findings and also reflections of students about IWBs were utilized to create an item pool. A 39-item survey was conducted among middle school students (N = 263) from the city of Istanbul in Turkey. Collected data was exposed to exploratory factor analysis and resulted in a 26-item, three-factor survey, whose factors were named as the perceived efficiency of IWB, perceived learning contribution and motivation, and the perceived negative effects of IWB. The results of the analyses illustrated that this new IWB student scale, which explains 50% of the total variance with a good level of Cronbach’s Alpha coefficient (0.93) is a valid and reliable instrument designed specifically for measuring the use of IWBs in real classroom settings. Besides, theoretical foundations of interactive whiteboard use, the development process of the instrument, and results of validity and reliability analyses were discussed in detail.