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Augmented Reality (AR) provides new possibilities for simulating teaching environments, experiencing teaching processes and promoting teaching interaction through certain teaching approaches, including virtual-real blended, real-time interactive or three-dimensional immersive. This paper first briefly introduces the present research status of implementing AR in education and then illustrates the 3D AR learning environment and the long-distance augmented video system. Furthermore, we explain a specific case in which the convex lens image-forming experiment was adopted as the material and we conducted an interactive and integrated image-forming experiment using AR technology to improve teaching. The case study was mainly to investigate the learning attitudes of the experimental group students by using AR instructional applications and to compare the difference in the learning achievements of eighth graders with the convex lens image-forming experiment in two learning environments. The mean scores of the experimental group increased more significantly than the mean scores of the control group; however, there appeared to be no significant difference in the mean scores between the two groups in post-tests. In addition, most students were found to have positive attitudes towards using AR for their learning in physics courses: they believe that AR instructional applications hold their attention and increase their learning motivation in physics courses. The results show that this learning environment that blends reality with virtuality will greatly stimulate the learning interests of students and promote their level of activity, suggesting significant potential for this learning application in practice. Keywords: applications in subject areas; interactive learning environments; improving classroom teaching; augmented reality [ABSTRACT FROM AUTHOR]

Highlights: • We evaluated two intelligent tutoring systems in a summer school program.• We examined test scores among repeated measures of arithmetic and algebra.• Test scores increased over time and produced large pre/post effect sizes.• Test scores between the two systems were not significantly different. [Copyright &y& Elsevier]

Abstract: Students are required to choose courses they are interested in for the coming semester. Due to restrictions, including lack of sufficient resources and overheads of running several courses, some universities might not offer all of a student''s desirable courses. Universities must know every student''s demands for every course prior to each semester for optimal course scheduling. This research examines the problems associated with course selection in the context of e-learning. This study is focused on identifying the potential factors that affect student satisfaction concerning the online courses they select, modeling student course selection behavior and fitting a function to the training data using neural network approach, and applying the obtained function to predict the final number registrations in every course after the drop and add period. The experimental sample came from 714 online graduate courses in 16 academic terms from 2005 to 2012. Findings disclosed high prediction accuracy based on the experimental data and exhibited that the proposed model outperforms three well-known machine learning techniques and two previous, naive approaches significantly. This contribution finally ends with an analysis and interpretation of results, and presentation of some suggestions and recommendations for enthusiastic educational institutes regarding how to choose the best strategy and configuration to expand and also adapt the introduced system to their specific needs. [Copyright &y& Elsevier]

Critical thinking (CT) and English communication are recognized as two essential 21st century competencies. To equip students with these competencies and respond to the challenges of global competition, educational technology is being developed to enhance teaching and learning. This study examined the effectiveness of integrating CT into individualized English listening and speaking instruction using Moodle, a virtual learning environment. Individualized instruction was designed with three key elements, namely proficiency level grouping, individualized instructional strategies and materials, and individualized feedback. Participants were 83 students enrolled in a semester-long general education course at a large university in Taiwan. The four dependent measures were CT skills (CTS), CT dispositions (CTD), English listening, and speaking proficiency. Results from the one-group pretest–posttest design were evaluated by paired t-tests and a mixed design ANCOVA (analysis of covariance) in order to identify any statistically significant improvements following the intervention. The results of the study showed that learners participating in the treatment significantly improved in terms of English listening and speaking, as well as on all CTS subscales, with little change in CTD, apart from significant improvement on the subscale of open-mindedness. Limitations and suggestions for successful online CT-integrated instruction and implications for future research are provided. [Copyright &y& Elsevier]

In this paper, a personalized recommendation-based mobile language learning approach is proposed. A mobile learning system has been developed based on the approach by providing a reading material recommendation mechanism for guiding EFL (English as Foreign Language) students to read articles that match their preferences and knowledge levels, and a reading annotation module that enables students to take notes of English vocabulary translations for the reading content in individual or shared annotation mode. To evaluate the effectiveness of the proposed approach, an experiment was conducted on a senior high school English course by assigning three classes of students to two experimental groups and a control group. One experimental group learned with the recommendation system with the individual annotation function, the other experimental group learned with the recommendation system with the shared annotation function, while the students in the control group learned with the individual annotation function, but without the recommendation system. The experimental results show that both experimental groups outperformed the control group, but there was no difference in learning outcome between the two experimental groups in terms of learning achievements. [Copyright &y& Elsevier]

The purpose of the study was to investigate university learners' visual attention during a PowerPoint (PPT) presentation on the topic of “Dinosaurs” in a real classroom. The presentation, which lasted for about 12–15 min, consisted of 12 slides with various text and graphic formats. An instructor gave the presentation to 21 students whose eye movements were recorded by the eye tracking system. Participants came from various science departments in a national university in Taiwan, of which ten were earth-science majors (ES) and the other 11 were assigned to the non-earth-science group (NES). Eye movement indicators, such as total time spent on the interest zone, fixation count, total fixation duration, percent time spent in zone, etc., were abstracted to indicate their visual attention. One-way ANOVA as well as t-test analysis was applied to find the associations between the eye movement data and the students' background as well as different formats of PPT slides. The results showed that the students attended significantly more to the text zones on the PPT slides and the narrations delivered by the instruction. Nevertheless, the average fixation duration, indicating the average information processing time, was longer on the picture zones. In general, the ES students displayed higher visual attention than the NES students to the text zones, but few differences were found for the picture zones. When the students viewed those slides containing scientific hypotheses, the difference in attention distributions between the text and pictures reduced. Further analyses of fixation densities and saccade paths showed that the ES students were better at information decoding and integration. [Copyright &y& Elsevier]

Abstract: Predicting student academic performance has long been an important research topic in many academic disciplines. The present study is the first study that develops and compares four types of mathematical models to predict student academic performance in engineering dynamics – a high-enrollment, high-impact, and core course that many engineering undergraduates are required to take. The four types of mathematical models include the multiple linear regression model, the multilayer perception network model, the radial basis function network model, and the support vector machine model. The inputs (i.e., predictor variables) of the models include student''s cumulative GPA, grades earned in four pre-requisite courses (statics, calculus I, calculus II, and physics), and scores on three dynamics mid-term exams (i.e., the exams given to students during the semester and before the final exam). The output of the models is students'' scores on the dynamics final comprehensive exam. A total of 2907 data points were collected from 323 undergraduates in four semesters. Based on the four types of mathematical models and six different combinations of predictor variables, a total of 24 predictive mathematical models were developed from the present study. The analysis reveals that the type of mathematical model has only a slight effect on the average prediction accuracy (APA, which indicates on average how well a model predicts the final exam scores of all students in the dynamics course) and on the percentage of accurate predictions (PAP, which is calculated as the number of accurate predictions divided by the total number of predictions). The combination of predictor variables has only a slight effect on the APA, but a profound effect on the PAP. In general, the support vector machine models have the highest PAP as compared to the other three types of mathematical models. The research findings from the present study imply that if the goal of the instructor is to predict the average academic performance of his/her dynamics class as a whole, the instructor should choose the simplest mathematical model, which is the multiple linear regression model, with student''s cumulative GPA as the only predictor variable. Adding more predictor variables does not help improve the average prediction accuracy of any mathematical model. However, if the goal of the instructor is to predict the academic performance of individual students, the instructor should use the support vector machine model with the first six predictor variables as the inputs of the model, because this particular predictor combination increases the percentage of accurate predictions, and most importantly, allows sufficient time for the instructor to implement subsequent educational interventions to improve student learning. [Copyright &y& Elsevier]

Abstract: The aim of this study was to evaluate the effectiveness of using mobile phone short message service (SMS) to enhance knowledge of medications among nursing students. A quasi-experimental design was used. A convenience sample of 111 nursing students who were taking a pharmacology course at a university in southern Taiwan received an invitation to participate. The intervention group received learning materials by SMS twice per day for 10 days. Data were collected from 52 students in the intervention group and 54 students in the comparison group at baseline and at one week, two weeks and four weeks after the intervention. A generalized estimating equation (GEE) was used to determine the effectiveness of the intervention. The findings show a statistically significant difference between the two groups over time in the medication knowledge score. The students in the intervention group reported an above-average satisfaction level with this learning method; students reporting higher levels of satisfaction with the intervention had higher scores on medication knowledge. These results indicate that providing learning materials by SMS can significantly enhance nursing students'' medication knowledge. [Copyright &y& Elsevier]

Abstract: Student academic performance and social competence are influenced positively by parent involvement; effective parent–teacher communication not builds parent reliance on a school, it enhances parent knowledge of raising children. As information technology develops rapidly, it is already a trend that e-communication is replacing traditional paper communication. Mobile phone messages could be a convenience tool to issue notices to parents and reduce conflicts due to negligence such as missing phone calls, forgotten alerts, etc. Therefore, this study investigates teacher behavior of adopting mobile phone messages as a parent–teacher communication medium by applying the TAM, C-TAM-TPB, and UTAUT models. The result posits that attitude should be treated as a mediator between perceived usefulness and behavior intention, even if the user perceives the new device is useful but does not hold a positive attitude toward the device. On the other hand, to most subjects, opinions from family and friends and expectations from superiors are important considerations when making decisions; those thoughts affect directly the intention to use the new system. The results also suggest that infrastructure maturity for mobile phone messaging improves intention to use, but actual use behavior relates to school policies, not teacher intention. To implement a messaging system successfully, authorities should provide inducements that not only attract teachers to use the system, but that foster positive attitudes toward the messaging system to further increase use intention. [Copyright &y& Elsevier]

Current common Presentation System (PS) models are slide based oriented and lack synchronization analysis either with temporal or spatial constraints. Such models, in fact, tend to lead to synchronization problems, particularly on parallel synchronization with spatial constraints between multimedia element presentations. However, parallel synchronization can be properly applied in non-slide based presentation rather than in slide based. This paper presents a novel model of SMIL-driven PS which is able to perform both slide and non-slide based presentations. This novel model of PS has been developed based on the characteristics derived from the unification of characteristics of common PS models and SMIL specifications. By such concept makes the PS has synchronization models i.e. parallel and sequential synchronization with temporal and spatial constraints. Also it has ability to separate between presenter''s and audiences'' views. Thus, to prove and to evaluate our SMIL-driven PS model, we applied the new PS in real world using scenario based approach. Finally, we have a PS that is able to perform both hybrid slide and non-slide based presentation since it has robust synchronization models that support temporal and spatial constraints. [Copyright &y& Elsevier]

Previous studies on business simulation games (BSGs) have concluded that improved performance may not be the primary benefit of using BSGs, due to mixed results between student performance and perceptions. Two relevant and insightful issues attract our attention, namely, the impacts of the heterogeneous student population and the different complexity levels of BSG software. To address these issues, the present study aims to understand the relationship between student profile/characteristics and performance in the classroom with BSG-facilitated learning. An in-depth case study is conducted on a general college course designed to teach three different complexities of BSGs to students enrolled in different majors. Four student profile factors are individually tested for differences in performance scores as evaluated by the teacher. Additionally, the influences of 11 student characteristics are assessed with regard their self-reported perceived learning performances. Regression analysis and ANOVA are used to investigate the impacts of heterogeneous users and game complexity on student performance. Based on the regression analyses of the data collected from 43 respondents who participated in the general course, the study concludes that knowledge and skill may influence the heterogeneous student population; moreover, student participation and tacit learning preference improve performance, and students with an auditory learning preference or high learning motivation may not perform well in classroom BSG learning. However, the low value of adjusted R square implies that more dimensions or variables are needed to increase the explaining power of the performance scores in the regression analyses. In contrast, heterogeneous BSG software with different complexity levels present different results. The current research contributes practical and incremental knowledge on the complexity of heterogeneous BSG software on performance scores and the perceived learning performance of heterogeneous student populations. With the research limitations acknowledged, a series of suggestions for teachers pertaining to appropriate applications of BSGs in classes is offered as well as recommendations to BSG providers. Nevertheless, in-depth analyses are required, preferably with larger student population samples, to further explore the insignificant relationship between student perceptions and attitude under nonlinear extended complexity. [Copyright &y& Elsevier]

Abstract: LEGO Mindstorms NXT robots are being increasingly used in undergraduate courses, mostly in robotics-related subjects. But other engineering topics, like the ones found in data acquisition, control and real-time subjects, also have difficult concepts that can be well understood only with good lab exercises. Such exercises require physical educational tools that should be low cost, easy to configure and use, multi-purpose and motivational for the students, being all of this hard to achieve with a single device. The “classical” solution has been to acquire specific commercial kits for each subject, or even topic, usually proprietary and expensive. Our work extends the already existing alternative of using the LEGO Mindstorms NXT robots as a training platform, but not by imitating the same approach of commercial kits (e.g., to isolate some part of the robot for teaching a particular topic); we rather aim at accomplishing all the mentioned requirements simultaneously. For that purpose, we have used only one out-of-the-box, complete robot configuration, to be shared among different subjects without hardware/software/firmware modifications. This has reduced significantly the effort of a group of professors when preparing exercises, and encouraged the reuse of their work among several topics and subjects. Also, we have collected a number of surveys on students and the professors'' experiences. In this paper we describe our approach and present in detail the results, which assess the higher motivational adequacy of using a complete robot in these subjects and also the real fulfillment of the other requirements along several academic years. [Copyright &y& Elsevier]

Abstract: Context-awareness techniques can support learners in learning without time or location constraints by using mobile devices and associated learning activities in a real learning environment. Enrichment of context-aware technologies has enabled students to learn in an environment that integrates learning resources from both the real world and the digital world. Although learning outside of the traditional classroom is an innovative teaching approach, the two main problems are the lack of proper learning strategies and the capacity to acquire knowledge on subjects effectively. To manage these problems, this study proposes a context-aware ubiquitous learning system (CAULS) based on radio-frequency identification (RFID), wireless network, embedded handheld device, and database technologies to detect and examine real-world learning behaviors of students. A case study of an aboriginal education course was conducted in classrooms and at the Atayal u-Museum in Taiwan. Participants included elementary school teachers and students. We also designed and used a questionnaire based on the Unified Theory of Acceptance and Use of Technology (UTAUT) theory to measure the willingness for adoption or usage of the proposed system. The experimental results demonstrated that this innovative approach can enhance their learning intention. Furthermore, the results of a posttest survey revealed that most students'' testing scores improved significantly, further indicating the effectiveness of the CAULS. [Copyright &y& Elsevier]

Spatial ability has been recognized as one of the most important factors affecting the mathematical performance of students. Previous studies on spatial learning have mainly focused on developing strategies to shorten the problem-solving time of learners for very specific learning tasks. Such an approach usually has limited effects on improving the mathematical performance of students. In this study, a cognitive analysis approach is proposed for developing spatial learning tools by taking game characteristics into consideration. Moreover, the validation of the cognitive components of the spatial sense test for constructing two different kinds of intervention is verified, and the effects of the interventions are compared. To evaluate the performance of the proposed approach, an experiment was conducted on the mathematics course of an elementary school. The experimental results show that the spatial learning tool promotes not only the learning achievement, but also the spatial sense of the students. [Copyright &y& Elsevier]

This study investigates the effect of Web-based Chemistry Problem-Solving, with the attributes of Web-searching and problem-solving scaffolds, on undergraduate students'' problem-solving task performance. In addition, the nature and extent of Web-searching strategies students used and its correlation with task performance and domain knowledge also were examined. We recruited a total of 183 undergraduate students, all of whom are taking the freshman chemistry course, to participate in the study to solve three chemistry tasks across a semester. Mandated screen-capture software captured participants'' on-screen Web-searching processes were recorded every five seconds. Results demonstrated that students'' problem-solving performance was significantly improved from task 1 to 3, and students with more domain knowledge outperformed students with less domain knowledge. Students with higher problem-solving performance employed more existing knowledge and metacognitive Web-searching strategies; and students with lower problem-solving performance employed more cognitive Web-searching strategies. In addition, students'' problem-solving performance was correlated with their domain knowledge, use of existing knowledge, and metacognitive Web-searching strategies. Moreover, students'' use of existing knowledge was the major factor for predicting their problem-solving performance according to the regression model. [Copyright &y& Elsevier]

The construction of the European Higher Education Area has been an adaptation challenge for Spanish universities. New methodologies require a more active role on the students'' part and come into conflict with the previous educational model characterised by a high student/professor ratio, a lecture-based teaching methodology and a summative assessment. The use of computers is a key factor to face this situation. In previous works, the authors found that e-assessment was a helpful tool for the diagnostic and formative assessment of mechanics in engineering when working with large groups. The aim of this work was to put forward a global proposal for the assessment of mechanics in engineering with overcrowded groups based on the use of e-assessment in all the diagnostic, formative and summative stages of the assessment process and, in particular, to analyse the extent to which e-assessment could successfully replace the traditional assessment of mechanics in engineering. Sixty students participated in an experiment by answering both a computer multiple-choice e-test and a traditional paper-based problem-solving examination. The results obtained by comparing the two assessment methodologies highlight the idea that both can be considered alternatives from a global perspective, as a significant correlation was observed between the global grades obtained through both tests. However, no equivalent assessment of specific competences was observed, which could be attributed to the fact that the tests evaluated different aspects of the same learning outcome. This work proposes a new assessment approach that considers a combination of traditional and computer-based online activities to achieve a more complete and fair students'' evaluation. Furthermore, the new proposal implies a considerably lighter workload for lecturers. [Copyright &y& Elsevier]

A printed module should consist of media elements, namely text and pictures, which are self-instructional and could cater to the needs of the user. However, the typical platform of such visualization frequently overloads the limited working memory causing split attention and redundancy effects. The purpose of this study is to design and develop a printed self-instructional module based on Cognitive Load Theory in learning. Media elements are presented with minimal cognitive demands with an action- and task-oriented approach. Utilizing a modified Solomon Group design on 113 trainee teachers selected using purposive sampling, the effectiveness of the developed module was compared to the conventional module. Independent sample t-tests conducted to compare the time of completion in performance between the Control Group working on the conventional module and Group 2 working on the developed module show significant statistical differences in pre- and post-activities. Group 2 reported lower cognitive load scores on the rating scale and graphical plots using computational approach showed higher instructional efficiency. Thus, results show that trainees working on the developed printed module were able to perform faster and better with lower mental effort and had higher performance. [Copyright &y& Elsevier]

The face-to-face computer-supported collaborative learning has emerged as an important strategy to elementary students'' learning. Few studies have explicitly incorporated the structured peer tutoring to the synchronous environment in mathematics. This study was aimed to explore the effects of the synchronous peer tutoring system on children's mathematics learning. In the project, there were 88 10–11-year-old students who peer tutored each other in mathematics in the face-to-face online environment for a year. Compared to the control group, students in the experimental group had significant gains in mathematics learning, especially in the arithmetic and application types of questions. This study demonstrated the positive effects of peer support via the online synchronous learning on students'' self-concept and attitudes toward mathematics learning. The results indicated that the longer the vulnerable pupils engaged in peer tutoring online, the more they benefited from the process. The finding suggests that students demonstrate different mathematics reasoning skills when they are paired with peers at different levels of ability. These findings demonstrate that the synchronous peer tutoring system is an effective tool to enhance elementary students'' learning in mathematics, as well as promote positive self-concepts. [Copyright &y& Elsevier]

A problem-posing system is developed with four phases including posing problem, planning, solving problem, and looking back, in which the “solving problem” phase is implemented by game-scenarios. The system supports elementary students in the process of problem-posing, allowing them to fully engage in mathematical activities. In total, 92 fifth graders from four different classes were recruited. The experimental group used the problem-posing system, whereas the control group followed the traditional paper-based approach. The study investigates the effects of the problem-posing system on students’ problem-posing ability, problem-solving ability, and flow experiences. The results revealed more flow experiences, and higher problem-solving and problem-posing abilities in the experimental group. [Copyright &y& Elsevier]

E-learning storyboards have been a useful approach in distance learning development to support interaction between instructional designers and subject-matter experts. Current works show that researchers are focusing on different approaches for use in storyboards, and there is less emphasis on the effect of design and process difficulties faced by instructional designers and subject-matter experts. This study explores problem aspects of the cognitive task and the skills required of subject-matter experts by applying a cognitive task analysis approach from the expert point of view. The result shows that subject-matter experts face difficulties in making decisions on three elements during e-learning course development. The three elements are storyboard templates, prescriptive interactive components, and review process. It is found that the representation skills and decision making of the three elements allows subject-matter experts to decide on alternatives of the task process. The result also indicates that it is important to leverage the design and process skills of subject-matter experts as it affects their interaction with instructional designers. Three recommendations are made: training development, prescriptive interactive components development, and interaction design document development. A new framework can be recommended to train subject-matter experts as e-learning storyboard users, and in turn provide for effective interaction between them and instructional designers. [Copyright &y& Elsevier]

As part of the Visual Learning Lab’s initiative of promoting visual learning supported through technologies in Higher Education, this VLL funded study explored part-time mature doctoral students’ use and perceptions of a mobile device in support of their research activities. The study was conducted by the Graduate School in collaboration with the School of Nursing at the University of Nottingham. Six students participated in the study for a period of six months. The methodology was qualitative and included semi-structured exit interviews. By re-analysing the original study (), this paper raises a vital question about what constitutes a meaningful mobile learning experience which takes into account the different biographical and life stage factors. It challenges the ongoing debate on generational issues on uses of mobile or other digital technologies and leads to discussion of the concept of digital fluency with all learners. [Copyright &y& Elsevier]

This study employed an eye-tracking technique to examine students’ visual attention when solving a multiple-choice science problem. Six university students participated in a problem-solving task to predict occurrences of landslide hazards from four images representing four combinations of four factors. Participants’ responses and visual attention were recorded by an eye tracker. Participants were asked to think aloud during the entire task. A 4 (options) × 4 (factors) repeated measures design, two paired t-tests and effect sizes analyses were conducted to compare the fixation duration between chosen and rejected options and between relevant and irrelevant factors. Content analyses were performed to analyze participants’ responses and think aloud protocols and to examine individual’s Hot Zone image. Finally, sequential analysis on fixated LookZones was further utilized to compare the scan patterns between successful and unsuccessful problem solvers. The results showed that, while solving an image-based multiple-choice science problem, students, in general, paid more attention to chosen options than rejected alternatives, and spent more time inspecting relevant factors than irrelevant ones. Additionally, successful problem solvers focused more on relevant factors, while unsuccessful problem solvers experienced difficulties in decoding the problem, in recognizing the relevant factors, and in self-regulating of concentration. Future study can be done to examine the reliability and the usability of providing adaptive instructional scaffoldings for problem solving according to students’ visual attention allocations and transformations in a larger scale. Eye-tracking techniques are suggested to be used to deeply explore the cognitive process during e-learning and be applied to future online assessment systems. [Copyright &y& Elsevier]

We present a comparative study of a literature review of 326 selected contributions () to an international (US, UK, Hungary) survey of mathematicians () regarding the use of Computer Algebra Systems (CAS) in post-secondary mathematics education. The comparison results are organized with respect to four emerging themes: Issues in CAS integration and mathematical learning, the notion of mathematical literacy, diverse uses of CAS by practitioners, and, potential benefits of CAS integration. Our analysis suggests that the results of the literature review strongly support the findings and conclusions of Lavicza’s international survey. We contend that Lavicza’s concluding statement about the need to more holistically examine technology integration in post-secondary mathematics departments was significantly realized through both of the compared studies. [Copyright &y& Elsevier]

Fostering problem-solving abilities has long been recognized as an important issue in education; however, past studies have shown that it is difficult and challenging to find effective learning strategies or tools for improving students’ problem-solving abilities. To cope with this problem, in this study, a hybrid approach that integrates the cognitive apprenticeship model with the collaborative learning strategy is proposed for conducting web-based problem-solving activities. Students’ problem-solving performance is examined in such a hybrid learning context. Furthermore, past studies indicate that cognitive load could affect learners’ performance; thus, the influence of cognitive load on students’ problem-solving effectiveness with this new approach is investigated in depth. The experimental results show that middle- and low-achievement students in the experimental group gained significant benefits from the hybrid approach in comparison with those who learned with the traditional approach. Accordingly, a discussion of how to accommodate the needs of different learning ability groups is provided. [Copyright &y& Elsevier]

English vocabulary learning and ubiquitous learning have separately received considerable attention in recent years. However, research on English vocabulary learning in ubiquitous learning contexts has been less studied. In this study, we develop a ubiquitous English vocabulary learning (UEVL) system to assist students in experiencing a systematic vocabulary learning process in which ubiquitous technology is used to develop the system, and video clips are used as the material. Afterward, the technology acceptance model and partial least squares approach are used to explore students’ perspectives on the UEVL system. The results indicate that (1) both the system characteristics and the material characteristics of the UEVL system positively and significantly influence the perspectives of all students on the system; (2) the active students are interested in perceived usefulness; (3) the passive students are interested in perceived ease of use. [Copyright &y& Elsevier]

This study investigated split-attention and redundancy effects in a mobile learning environment on leaf morphology of plants as a function of different combinations of media. Eighty-one fifth-grade students were randomly assigned to the following three conditions: texts with pictures embedded in the mobile device (TP condition); texts embedded in the mobile device and real objects that are outside of the mobile device (TO condition); and texts with pictures embedded in the mobile device and real objects that are outside of the mobile device (TPO condition). Differences in performance on comprehension tests and learning efficiency were examined across conditions. The TP condition was expected to perform better than the TO condition due to a split-attention effect. The TP and TO conditions were expected to perform better than the TPO condition due to a redundancy effect. The results indicated no difference between the TP and the TO condition in comprehension and learning efficiency, but the TP and TO conditions performed better than the TPO condition on both measures. The implications of the results for research and design of mobile learning environments are discussed. [Copyright &y& Elsevier]

Vocabulary acquisition and assessment are regarded as the key basis for the instruction of English as a second language. However, it is time-consuming, fallible and repetitive for the school teachers and parents to assess the proficiency of the students’ vocabulary acquisition. We customized the open source course management system Moodle to build the individualized vocabulary review and assessment functions for English instruction. This web-based system was integrated into the regular English instruction of an experiment class of Grade three in a junior middle school, i.e. it was used in one school hour almost every week for an entire school term. Within this blended learning environment, the students’ performance of the experiment class in the ordinary and especially vocabulary examinations throughout the school term was improved gradually and was better than that of the control class, so that it achieved number one among sixteen classes in the same grade at the final term examination, compared with number eight before this experiment. The survey and interview with the students also demonstrated the system’s valuable functions for vocabulary acquisition and listening comprehension, and showed the students’ favor to such a kind of syllabus design with the intelligent course management system. The implication of this research is that the blended learning of English class with the individualized vocabulary acquisition and assessment system can improve the students’ performance in vocabulary acquisition and in ordinary test. This system can also be applied in other English classes. [Copyright &y& Elsevier]

Background: Electrochemotherapy is a local treatment that utilizes electric pulses in order to achieve local increase in cytotoxicity of some anticancer drugs. The success of this treatment is highly dependent on parameters such as tissue electrical properties, applied voltages and spatial relations in placement of electrodes that are used to establish a cell-permeabilizing electric field in target tissue. Non-thermal irreversible electroporation techniques for ablation of tissue depend similarly on these parameters. In the treatment planning stage, if oversimplified approximations for evaluation of electric field are used, such as U/d (voltage-to-distance ratio), sufficient field strength may not be reached within the entire target (tumor) area, potentially resulting in treatment failure. Results: In order to provide an aid in education of medical personnel performing electrochemotherapy and non-thermal irreversible electroporation for tissue ablation, assist in visualizing the electric field in needle electrode electroporation and the effects of changes in electrode placement, an application has been developed both as a desktop- and a web-based solution. It enables users to position up to twelve electrodes in a plane of adjustable dimensions representing a two-dimensional slice of tissue. By means of manipulation of electrode placement, i.e. repositioning, and the changes in electrical parameters, the users interact with the system and observe the resulting electrical field strength established by the inserted electrodes in real time. The field strength is calculated and visualized online and instantaneously reflects the desired changes, dramatically improving the user friendliness and educational value, especially compared to approaches utilizing general-purpose numerical modeling software, such as finite element modeling packages. Conclusion: In this paper we outline the need and offer a solution in medical education in the field of electroporation-based treatments, e.g. primarily electrochemotherapy and non-thermal irreversible tissue ablation. We present the background, the means of implementation and the fully functional application, which is the first of its kind. While the initial feedback from students that have evaluated this application as part of an e-learning course is positive, a formal study is planned to thoroughly evaluate the current version and identify possible future improvements and modifications. [ABSTRACT FROM AUTHOR]

Observation of young children is commonplace in educational settings. For trainee practitioners however, gaining access at convenient times can be difficult. Even then, small snapshots of observable activity can only ever be captured. We describe the design and development of a cross-platform software application which can be used to support observations made by pedagogical practitioners. Our application Observation combines game-oriented technology: 3D graphics, animation, physics and classical game artificial intelligence. Simple, data-driven scripting capabilities, requiring no programming experience are also included, enabling the user to customise scenes of characters engaging in learning activities. The well-documented stages of blockplay have been used to represent the physical activity of characters, which is the focus of this paper. Positive feedback was received at a collaborating university in a pilot evaluation of early childhood lecturers and students, paving the way for further development and studies. Our prototype system is available for download and evaluation. [Copyright &y& Elsevier]

The purpose of this study was to investigate the effects of using a dynamic geometry environment (DGE) together with inquiry-based explorations on the sixth grade students’ achievements in polygons and congruency and similarity of polygons. Two groups of sixth grade students were selected for this study: an experimental group composed of 66 students (34 boys and 32 girls); and a control group composed of 68 students (35 boys and 33 girls). The students in the experimental group taught with a DGE, while the students in the control group received textbook-based direct instruction. An achievement test was administered as pre-test, post-test, and delayed post-test in both groups. Qualitative data were collected through videotaped classroom observations. The results showed that the DGE together with open-ended explorations significantly improved students’ performances in polygons and congruency and similarity of polygons. Furthermore, students in the experimental group showed greater interest and motivation toward learning geometry compared to those in the control group whom often showed lack of interest and curiosity. Also, students’ comments and interpretations during lessons and tests were more accurate and advanced in the experimental group as they engage more in the DGE. Moreover, qualitative data suggested that boys showed greater interest in the computer-based learning environment than girls in the experimental groups although no significant gender effect on achievement was found. [Copyright &y& Elsevier]

Because scaffolding is a crucial form of support for students engaging in complex learning environments, it is important that researchers determine which of the numerous kinds of scaffolding will allow them to educate students most effectively. The existing literature tends to focus on computer-based scaffolding by itself rather than integrating it with teacher support. This study examined students'' inquiry learning skills and content knowledge when they utilized a virtual learning environment called Supervolcano: Kikai Caldera. The present study specifically explored how the timing of teacher-based metacognitive scaffolding in combination with different types of computer-based procedural scaffolding affected students’ science inquiry learning. To answer this question, a 2 × 2 factorial design was conducted. One factor examined continuous and faded computer-based procedural scaffolds, and the other factor investigated early and late teacher-based metacognitive scaffolds. Students who received both continuous computer-based procedural scaffolding and early teacher-based metacognitive scaffolding performed best in acquiring scientific inquiry skills. Students using both faded computer-based procedural and early teacher-based metacognitive scaffolding had the worst performance in learning scientific inquiry skills. However, although we applied different types of scaffolding, the results showed no statistically significant difference among the groups'' science learning knowledge. [Copyright &y& Elsevier]

The purpose of this study was to investigate the effectiveness of a haptic augmented simulation in learning physics. The results indicate that haptic augmented simulations, both the force and kinesthetic and the purely kinesthetic simulations, were more effective than the equivalent non-haptic simulation in providing perceptual experiences and helping elementary students create multimodal representations of the movements of gears. However, in most cases, force feedback was needed to construct a fully loaded multimodal representation that helps students to comprehend later instruction with less sensory modalities. In addition, the force and kinesthetic simulation was effective in helping to transfer knowledge to new learning situations. These findings suggest that it is important to help elementary students make a solid cognitive grounding with the use of a perceptual anchor. [Copyright &y& Elsevier]

Assessments, embedded with teachers’ implicit (i.e. tacit) domain knowledge, play an important role in evaluating ’comprehension of a subject. The knowledge on the importance of both the concepts and their relationships of a subject, if captured, made explicit, and shared around, may greatly help teachers construct more effective assessments. This study establishes a methodology to accumulate tacit knowledge of specific topics from collected assessments by using an implicit knowledge extraction mechanism and, visualises the overall importance distribution of concepts by using knowledge maps for helping teachers compile their assessments. Several two stage experiments, scheduled for one semester, were conducted in the third grade natural science courses at elementary schools in Taiwan. Eighteen teachers who actually teach the courses participated in the experiments, and thirty students were in each course. In the first stage, teachers compiled assessments without using IKMAAS’s knowledge map features while in the second stage, they did use them. System usage records, questionnaires and interview results were used for evaluating the usability of the methodology and the satisfaction of using IKMAAS. The results indicate the potential of the methodology, as each of the teachers agreed that the visualised assessment knowledge helped them to comprehend the proportions of concepts they intended to test easily and, additionally, helped them to clearly notice concepts they may have ignored. Yet the results in this study also show the potential of using knowledge maps and knowledge accumulating methodology in pedagogy paradigm. [Copyright &y& Elsevier]

Curricular schooling can benefit from the usage of educational computer games, but it is difficult to integrate them in the formal schooling system. Here, we investigate one possible approach to this integration, which capitalizes on using a micro-game that can be played with a teacher’s guidance as a supplement after a traditional expository lecture followed by a debriefing. The game’s purpose is to reinforce and integrate part of the knowledge learnt during the lecture. We investigated feasibility of this approach in a quasi-experimental study in 70 min long seminars on the topic of animal learning at 5 classes at 4 different high-schools in the Czech Republic. Each class was divided to two groups randomly. After an expository lecture, the game group played a game called Orbis Pictus Bestialis while the control group received an extra lecture that used media-rich materials. The time allotment was the same in both groups. We investigated the immediate and one month delayed effects of the game on students’ knowledge reinforced and integrated by the game as well as on knowledge learnt during the expository lecture but not strengthened by the game. We also investigated students’ overall appeal towards the seminar and its perceived educational value. Data from 100 students were analysed. The results showed that a) the game-playing is comparable to the traditional form of teaching concerning immediate knowledge gains and has a significant medium positive effect size regarding retention, b) the game-playing is not detrimental to information transmitted in the expository lecture but not strengthened by the game, c) perceived educational value and the overall appeal were high in the game group, nevertheless the perceived educational value was slightly lower in the game group comparing to the traditional group. Our results suggest that the proposed approach of harnessing educational computer games at high-schools is promising. [Copyright &y& Elsevier]

The main idea behind this study was to explore the educational potential of multimedia blogging for academic disciplines such as Physical Education (PE) that are not heavily based on written discourse and where multiple representations are important in learning. A class blog was utilized as a means for PE students to reflect on and showcase their performances of four specific basketball skills, through creating multimedia posts on these skills and receiving comments from their instructors, peers and an external expert. The effectiveness of multimedia blogging was evaluated, in terms of the acquisition of knowledge of the specific basketball skills and the self-efficacy in Information and Communication Technologies (ICT), as compared to that of an equivalent multimedia website which lacked the blogging component. Students’ responses to the blogging activity were also investigated. The sample were 70 undergraduate PE students who were assigned to two groups, one of which used the class blog (Group A, N = 35) and the other one the website (Group B, N = 35), both for 11 weeks. The study followed a pretest/posttest experimental design, taking before and after measurements of each group through written questionnaires. Participation in the blogging activity did have a positive impact on students’ ICT self-efficacy, given that Group A students exhibited significant gains in Internet self-efficacy as well as in multimedia processing and blogging self-efficacy, whereas those of Group B did not. Students’ responses to the blogging activity were also positive. However, within both groups no significant increase was found in students’ knowledge of the basketball skills. The implications of the findings for higher education and future research are discussed. [Copyright &y& Elsevier]

This study investigates the potential of a digital game that overlays popular game-play mechanics with formal physics representations and terminology to support explicit learning and exploration of Newtonian mechanics. The analysis compares test data, survey data, and observational data collected during implementations in Taiwan and the United States with students in grades 7–9. Results demonstrate learning on some core disciplinary measures and high levels of learner engagement, indicating the potential benefits of this genre of conceptually-integrated games, but also suggesting that further research and development will be needed to more fully harness this potential. Encouragingly, striking similarities were observed across the two countries in terms of learning and engagement, suggesting that this genre of learning games may prove suitable for engaging students in active exploration of core science concepts across multiple countries. [Copyright &y& Elsevier]

This paper reports on the design, implementation and assessment of a new approach course structure based on the combination of three cooperative methodologies. The main goal is to reduce the percentage of non-passed students focusing the learning process on students by offering different alternatives and motivational activities based on working in small groups on a robotic project and changing the course assessment. The microprocessor course is a subject in the undergraduate program of telecommunication engineering at the University of the Balearic Islands (UIB) in Spain. Its traditional teaching methodology was based on Lecture sessions, Problem sessions and Practical activities in the lab (L/P/P). This methodology was changed to comply with the Bologna requirements, where new skills must be addressed and learned during the educational process. Self-Directed Learning activities (SDLA) for lecture sessions and Project based learning (PjBL) for Laboratory sessions were implemented in combination with a final competition activity between groups (CnBL). This paper describes the design, implementation and results; showing the benefits of these new teaching methods, improving student’s motivation including a robotic buggy project and allowing new learning strategies based on a practical point of view and adaptability to students’ previous skills. [Copyright &y& Elsevier]

The effects of four different identity revelation modes (three fixed modes: real-name, anonymity, nickname and one dynamic user self-choice mode) on participants’ perceptions toward their assessors, classroom climate, and past experience with the learning activity in which they were engaged were examined. A pretest–posttest quasi-experimental research design was adopted. Eight fifth-grade classes (age 10–11, N = 243) were randomly assigned to four different identity revelation modes in order for them to participate in the study. An online learning system that allows students to contribute to and benefit from the process of question-generation and peer-assessment was adopted. Data analysis confirmed that different identity modes lead participants to view their assessors differently. Specifically, participants assigned to the self-choice and real-name identity revelation modes tended to view their assessors more favorably than those in the anonymity and nickname groups. The empirical significance of the study as well as suggestions for learning system development, instructional implementation and future study are provided. [Copyright &y& Elsevier]

An evaluation study was conducted to investigate the effect of the use of a computer-supported cognitive tool (CT) in the one-to-one classroom setting on student engagement, attainment and perceptions in learning common fractions. Two Primary 4 classes with 68 students participated in this study based on 11 teaching sessions lasting 455 min in total. The students in the experimental group learned the target topic with the use of CT in a one-to-one classroom, while the students in the control group learned the target topic under the traditional teaching approach. The results of a time allocation analysis showed that the use of CT in a one-to-one classroom enhanced student engagement in terms of time-on-task for learning exploration during class time. The results of the post-attainment test indicated that students in the experimental group performed better than those in the control group. Moreover, the questionnaire survey results indicated that students liked to learn the target topic with the use of CT in a one-to-one classroom. This study reveals the potential of the use of CT in a one-to-one classroom to promote classroom-based dialogic interaction in mathematics lessons. It also implies a need for a longitudinal study to investigate suitable pedagogical designs for the use of CT for promoting knowledge transfer in learning challenging mathematics topics. [Copyright &y& Elsevier]

This paper presents a significant advance in a reactive blended learning methodology applied to an introductory control engineering course. This proposal was based on the inclusion of a reactive element (a fuzzy-logic-based controller) designed to regulate the workload for each student according to his/her activity and performance. The contribution of this proposal stands on the inclusion of elements related to motivational factors in the students. Student motivation has been widely identified as a key factor for the academic success of every teaching–learning activity. [ABSTRACT FROM AUTHOR]

Comprehension is the goal of reading. However, students often encounter reading difficulties due to the lack of background knowledge and proper reading strategy. Unfortunately, print text provides very limited assistance to one’s reading comprehension through its static knowledge representations such as symbols, charts, and graphs. Integrating digital materials and reading strategy into paper-based reading activities may bring opportunities for learners to make meaning of the print material. In this study, QR codes were adopted in association with mobile technology to deliver supplementary materials and questions to support students’ reading. QR codes were printed on paper prints to provide direct access to digital materials and scaffolded questions. Smartphones were used to scan the printed QR codes to fetch pre-designed digital resources and scaffolded questions over the Internet. A quasi-experiment was conducted to evaluate the effectiveness of direct access to the digital materials prepared by the instructor using QR codes and that of scaffolded questioning in improving students’ reading comprehension. The results suggested that direct access to digital resources using QR codes does not significantly influence students’ reading comprehension; however, the reading strategy of scaffolded questioning significantly improves students’ understanding about the text. The survey showed that most students agreed that the integrated print-and-digital-material- based learning system benefits English reading comprehension but may not be as efficient as expected. The implications of the findings shed light on future improvement of the system. [Copyright &y& Elsevier]

Abstract: This paper reports on a study, MUSE, which involved Secondary (Grade 7) students in designing and constructing a virtual museum. It presents a description and evaluation of the design and implementation of the technologically-mediated intervention within a language curriculum that emphasizes multimodal meaning-making and expression. Participants’ gallery artifacts, interviews, reflections and classroom observations indicated signs of an emergent multimodal awareness with a growing sensitivity to semiotic affordances and constraints. Collaborative learning skills acquired and language learning motivational gains were evident. The investigation identified responsive, adaptive measures in overcoming unanticipated challenges arising from on-the-ground realities and contextual constraints. The study showed the viability, to a certain extent, of innovative technologically-enhanced interventions in reinforcing instructional pedagogy in classroom contexts. [Copyright &y& Elsevier]

Technology education in Irish post-primary schools is undergoing significant change. In recent years the syllabi of all technology-related subjects have been revised. A new subject, Design and Communication Graphics, has replaced the traditional Technical Drawing subject. This new subject aims to develop students' spatial awareness and graphical communication skills in the context of design. Parametric CAD forms a significant element of the subject. This research paper reports on a study into the use of parametric CAD by teachers in Irish post-primary schools. The research found that teachers were enthusiastic and welcomed the inclusion of the software as part of their teaching. However, the novel teaching environment was challenging which had a significant affect on their pedagogical approaches. The findings highlight the need for affective teacher professional development that explores the declarative as well as the procedural knowledge required for mastery of the CAD software. [ABSTRACT FROM AUTHOR]

Despite the lack of substantial evidence for improvement in the quality of teaching and learning with information and communication technology (ICT), governmental organizations have pushed ICT as a means of providing broad-scale training to meet the demand for a skilled workforce, centred upon a hypothesized ICT–scientific literacy relationship. To better understand this possible association, this study used data from the 2006 administration of the Programme for International Student Assessment (PISA 2006) to determine the extent to which scientific literacy is predicted by a host of ICT-related variables, after adjusting for student demographic characteristics. The findings suggest that, once demographic characteristics have been accounted for, students with prior experience with ICT, who browse the Internet more frequently, and who are confident with basic ICT tasks earned higher scientific literacy scores. Gender differences existed with respect to types of productivity and entertainment software used; this difference may be attributed to personal choice and initiative to learn ICT. Furthermore, the way in which students are using computers in schools, towards attaining learning outcomes, may have a stronger effect on scientific literacy than how often computers are accessed. [Copyright &y& Elsevier]

The advancement of mobile and wireless communication technologies has encouraged an increasing number of studies concerning mobile learning, in which students are able to learn via mobile devices without being limited by space and time; in particular, the students can be situated in a real-world scenario associated with the learning content. Although such an approach seems interesting to the students, researchers have emphasized the need for well-designed learning support in order to improve the students’ learning achievements. Therefore, it has become an important issue to develop methodologies or tools to assist the students to learn in a mobile learning environment. Based on this perspective, this study proposes a formative assessment-based approach for improving the learning achievements of students in a mobile learning environment. A mobile learning environment has been developed based on this approach, and an experiment on a local culture course has been conducted in southern Taiwan to evaluate its effectiveness. The experimental results show that the proposed approach not only promotes the students’ learning interest and attitude, but also improves their learning achievement. [Copyright &y& Elsevier]

An Interactive Dichotomous Key (IDK) for 390 taxa of vascular plants from the Ria de Aveiro, available on a website, was developed to help teach botany to school and universitary students. This multimedia tool includes several links to Descriptive and Illustrated Glossaries. Questionnaires answered by high-school and undergraduate students about the IDK showed that students considered it a “fully efficient” way to identify plants. Undergraduate assessment tests on plant identification, also improved after the use of IDK. The IDK is an effective multimedia tool in the teaching of botany, compared to conventional dichotomous keys (CDK). [Copyright &y& Elsevier]

This paper presents a computerized tool support, the Meetings-Flow Project Collaboration System (MFS), for designing, directing and sustaining the collaborative teamwork required in senior projects in software engineering (SE) education. Among many schools’ SE curricula, senior projects serve as a capstone course that provides comprehensive training in collaborative project development. With the focus on collaboration training, instructors of senior projects often address issues that include how to encourage collaboration and ensure that collaborative efforts are sustained throughout the project’s development. In order to help resolve these issues, the MFS takes a holistic approach. The meetings-flow concept that undergirds the MFS introduces a novel macro-level and meeting-oriented group process to guide the proceeding of the project’s collaborative work. The design of the MFS facilitates a computerized environment that helps to institutionalize and monitor such a group process. In introducing the MFS, we focus initially on the elaboration of the concept and design, after which we present and validate the system implementation and usage. We also evaluate the MFS and receive a positive result with respect to the educational issues raised in this paper. Finally, we comparatively summarize the MFS to discuss its values and the role it plays in CSCL (computer supported collaborative learning) and PBL (project-based learning) of SE education. [Copyright &y& Elsevier]

New information and communication technologies (ICTs) provide educators and learners with an innovative learning environment to stimulate and enhance the teaching and learning process. In this context, novel educational concepts such as blended learning are being developed. In the present paper, we present the results obtained from a blended learning experience carried out at the University of Granada. A total of 17 groups took part, with 1431 students registered for the 2009–2010 academic year. In this study, we use objective outcomes and the students’ perceptions regarding the blended learning activities performed. The study shows that the use of blended learning has a positive effect in reducing dropout rates and in improving exam marks. Moreover, the students’ perceptions on blended learning are interrelated, with their final marks depending on the blended learning activities, and on the students’ age, background and class attendance rate. [Copyright &y& Elsevier]

This study is a ten-year critical review of empirical research on the educational applications of Virtual Reality (VR). Results show that although the majority of the 53 reviewed articles refer to science and mathematics, researchers from social sciences also seem to appreciate the educational value of VR and incorporate their learning goals in Educational Virtual Environments (EVEs). Although VR supports multisensory interaction channels, visual representations predominate. Few are the studies that incorporate intuitive interactivity, indicating a research trend in this direction. Few are the settings that use immersive EVEs reporting positive results on users’ attitudes and learning outcomes, indicating that there is a need for further research on the capabilities of such systems. Features of VR that contribute to learning such as first order experiences, natural semantics, size, transduction, reification, autonomy and presence are exploited according to the educational context and content. Presence seems to play an important role in learning and it is a subject needing further and intensive studies. Constructivism seems to be the theoretical model the majority of the EVEs are based on. The studies present real world, authentic tasks that enable context and content dependent knowledge construction. They also provide multiple representations of reality by representing the natural complexity of the world. Findings show that collaboration and social negotiation are not only limited to the participants of an EVE, but exist between participants and avatars, offering a new dimension to computer assisted learning. Little can yet be concluded regarding the retention of the knowledge acquired in EVEs. Longitudinal studies are necessary, and we believe that the main outcome of this study is the future research perspectives it brings to light. [Copyright &y& Elsevier]

Due to innovation and globalization in education, educators of English for Speakers of Other Languages (ESOL) are encouraged to use such instructional technologies as podcasting and blogging, but studies on integrating these technologies into assignments are rare. This project revealed how ESOL teacher candidates implement instructional technology skills to help English learners and the teacher candidates’ attitudes and processes toward implementing podcasting and blogging as a core assignment. Using qualitative research, five themes emerged: (a) ESOL teacher candidates’ attitudes and self-assessments, (b) their implementation of podcasting and blogging, (c) their challenges and rewards, (d) the impact on their professional development, and (e) their own impact on new generations of students, particularly English learners. This discussion highlights ESOL teacher candidates’ experiences while learning podcasting and blogging. ESOL teacher candidates, recognizing their future students as a new generation, are highly proactive learners and want very much to be competent and confident in their own teaching. [Copyright &y& Elsevier]