期刊：
Lecture Notes in Computer Science,2019年 11546:251-264 ISSN：0302-9743
通讯作者：
Yang, Yang
作者机构：
[Zuo, Mingzhang; Yang, Yang] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Hubei, Peoples R China.;[Wang, Wenqian] Cent China Normal Univ, Educ Informat Technol Collaborat Innovat Ctr, Wuhan, Hubei, Peoples R China.
通讯机构：
[Yang, Yang] C;Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Hubei, Peoples R China.
会议名称：
12th International Conference on Blended Learning (ICBL)
会议时间：
JUL 02-04, 2019
会议地点：
Univ Hradec Kralove, Hradec Kralove, CZECH REPUBLIC
会议主办单位：
Univ Hradec Kralove
会议论文集名称：
Lecture Notes in Computer Science
关键词：
Resource sharing;High-quality teacher resources;Educational informatization;Small schools in rural areas
摘要：
Rural small schools in China have characteristics including remote location, small scale and poor conditions in infrastructure, quality of teaching and teacher. The shortage of teacher resources is the biggest problem in rural small schools compared with other resources. To address the problem and help offer sufficient and high-quality courses in rural small schools, the sharing of high-quality teacher resources are the most significant way to achieve it. In this paper, synchronous interactive hybrid classroom and synchronous interactive special delivery classroom teaching are put forward to facilitate the sharing of high-quality teacher resources in experimental areas. This article introduces a case of practicing the sharing of high-quality teacher resources by information technology from the urban school to the rural school in Xian’an district, Hubei province. The article concludes with a discussion of the findings for sharing teacher resources to provide equal educational opportunities between urban and rural areas.
作者机构：
[Zuo, Mingzhang; Zhang, Xiang] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Hubei, Peoples R China.;[Shao, Jinsha] Cent China Normal Univ, Natl Engn Res Ctr E Learning, Wuhan 430079, Hubei, Peoples R China.
会议名称：
4th International Conference on Distance Education and Learning (ICDEL)
会议时间：
MAY 24-27, 2019
会议地点：
Shanghai, PEOPLES R CHINA
会议主办单位：
[Zuo, Mingzhang;Zhang, Xiang] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Hubei, Peoples R China.^[Shao, Jinsha] Cent China Normal Univ, Natl Engn Res Ctr E Learning, Wuhan 430079, Hubei, Peoples R China.
关键词：
the delivery course;Students' perceived presence;relevant factors
摘要：
The delivery course enables students in rural schools in China to enjoy high-quality education resources as well as urban students. As in online learning, there is a lack of students' perceived presence in the delivery course. In this study, six teachers and their students in the delivery course were surveyed, interviewed and observed to explore the relevant factors that influence the students' perceived presence. The results showed that there was a significant positive correlation between the students' perceived presence and the teacher's experience, and a significant negative correlation with the grade. When the class size was between 10 and 20, the students' perceived presence was the highest. The students' perceived presence had no significant correlation with the students' gender and discipline. Based on the data of interviews and observations, this study also summarized three strategies to develop students' perceived presence.
摘要：
Digital simulation technology is widely used in science education and has enormous potential for its development. Numerous studies have shown that the use of digital simulation in an education environment, especially in scientific education, is conducive to intuitive interaction and improves students' participation in their learning activities. This study investigated the effects of digital simulation with different interactive modes (based on gesture simulation and button simulation) on students' cognitive concepts, attention, and anxiety levels in an elementary physics course. To collect the students' cognitive concepts, attention, and anxiety levels, we developed a digital simulation with two different interactive interfaces and used a quasi-experimental design, in which a total of 40 sixth-grade students were randomly assigned to a gesture- or digital-based digital simulation. The experimental results showed that the digital simulation of gestures effectively improved students' cognitive concept levels. The EEG analysis showed that students in the gesture-based digital simulation had higher attention levels compared with those who used button-based digital simulation. Moreover, the operation of digital simulation is relatively difficult; students using gesture-based digital simulation had greater anxiety than students using button-based digital simulation. This study suggests that the use of multi-touch gestures in science education can improve students' comprehension of scientific concepts and improve their concentration in learning activities.
摘要：
Flipped classroom is an instructional model in which basic subject matter knowledge is learned prior to in-class sessions, and active learning experiences happen in class. To address a gap in recent research regarding students' pre-class learning design and its effect in flipped classroom, an experimental study was conducted to investigate in a flipped classroom course, how pre-service teachers' pre-class learning effect differed according to different pre-class learning materials by using 1-test. The control group completed their pre-class learning by viewing ordinary videos, while the treatment group completed their pre-class learning by viewing interactive videos designed based upon the Knowledge Integration theory. Both groups have the same instructor, classroom learning activities, and learning evaluation methods. This study found that the learning achievement, self-efficacy, the application of cognitive and the metacognitive skills of the learners in the treatment group were significantly higher than those in the control group. q r addition. the interactive pre-class videos were generally well received by the learners in flipped classroom.
摘要：
In the information age, augmented reality has entered a period of rapid development, widely used in various fields. This paper is meant to firstly state the application status of AR in the field of education briefly and then summarize three types of teaching tools based on augmented reality: head-mounted AR, desktop AR and mobile AR. After comparing the three types of AR applications, taking the three views in the mathematics textbook of middle school as all example, the study designs and develops a mobile augmented reality software "Exploring the Three Views" to supplement class teaching, encouraging hands-on practice of students, with the aim to help students acquire the knowledge of three views, cultivate practical ability and improve spatial imagination ability.
摘要：
With the advancement and deepening of education information work, online collective lesson preparation has gradually become an important way to promote teachers' professional development, and effectively promotes the creation, sharing and utilization of teachers' knowledge. This paper adopts the method of literature research and based on the SECI model to construct the model of teachers' knowledge transformation in online collective lesson preparation, moreover, this paper also deeply analyzes the cyclic transformation process of teachers' knowledge between individuals and organizations with concrete examples. The results show that the members of the online collective lesson preparation community are independent and related to each other, on the one hand, members share knowledge through online communication of teaching ideas, teaching methods and teaching experience, and then put them together into a holistic organization of knowledge to transform tacit knowledge into explicit knowledge; on the other hand, teachers internalize the new explicit knowledge into tacit knowledge through practice and reflection, and promote their own professional development in the continuous iteration and update of knowledge.
期刊：
2019 INTERNATIONAL SYMPOSIUM ON EDUCATIONAL TECHNOLOGY (ISET 2019),2019年:109-113
通讯作者：
Lin, Yu-Ren
作者机构：
[Lin, Yu-Ren; Jiao, Xinyue] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.
通讯机构：
[Lin, Yu-Ren] C;Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.
会议名称：
International Symposium on Educational Technology (ISET)
会议时间：
JUL 02-04, 2019
会议地点：
Univ Hradec Kralove, Hradec Kralove, CZECH REPUBLIC
会议主办单位：
Univ Hradec Kralove
关键词：
Argumentation, Collaborative learning, Kind of science concept, Web-based learning
摘要：
Argumentation is an important aspect of the scientific education. The purpose of the present studies was to explore the influences of two variables termed "the argumentation strategy" and "the kind of science concept" on student's argumentation in the web-based learning environment. There were two types of argumentation strategies (individual or collaborative) and two kinds of science concepts (descriptive or theoretical) identified for our experimental investigations. The quasi-experimental method was applied in which 138 7th grade students were invited and then assigned into either individual group (N=68) or collaborative group (N=70) randomly. They then participated into a web-based learning pro-gram we developed for six science topics, including three descriptive and three theoretical topics. Several scaffoldings were embedded into the program explicitly and systematically, such as multi-media, a discussion block, and scripts in order to promote students' learning engagement. The students' arguments pro-posed during the web-based learning, including claims, warrants, backings and rebuttals were clarified, coded, and then analyzed. The results showed the argumentation strategy has a significant effect on students' argumentation only in the theoretical topics. The post-hoc analysis showed the students in the collaborative group outperformed their peers significantly in the individual group. In theoretical science topic, the students needed more scaffoldings to acquire an in-depth understanding which supports them to construct multiple types of arguments. Moreover, the students in both groups made significant improvements no matter for the descriptive or the theoretical topics, implying the web-based learning pro-gram was effective for argumentation learning.
期刊：
PROCEEDINGS OF 2019 THE 4TH INTERNATIONAL CONFERENCE ON DISTANCE EDUCATION AND LEARNING (ICDEL 2019),2019年:147-152
通讯作者：
Guo, Dongpo
作者机构：
[Li, Qing; Guo, Dongpo; Liu, Sanya; Chai, Huanyou] Cent China Normal Univ, Natl Engn Ctr E Learning, Wuhan 430079, Peoples R China.
通讯机构：
[Guo, Dongpo] C;Cent China Normal Univ, Natl Engn Ctr E Learning, Wuhan 430079, Peoples R China.
会议名称：
4th International Conference on Distance Education and Learning (ICDEL)
会议时间：
MAY 24-27, 2019
会议地点：
Shanghai, PEOPLES R CHINA
会议主办单位：
[Guo, Dongpo;Li, Qing;Liu, Sanya;Chai, Huanyou] Cent China Normal Univ, Natl Engn Ctr E Learning, Wuhan 430079, Peoples R China.
关键词：
Digital education service;Crowdfunding and Crowdsourcing;Ecology model;Block chain
摘要：
Crowdfunding and crowdsourcing in digital education service has become an important content in educational informatization. Different personalized demands from learners for digital education service are increasing day by day, which leads to the asymmetry between supply and demand. This paper aims to solve the asymmetry of supply and demand in education sector under the SISC ecology model based on value chain theory, and also to elaborate the ecology environment in digital education service, as well as the subject and content of crowdfunding and crowdsourcing. Block chain is the protection mechanism for the rights of subject, which improves the development of personalized education. Empirical study and qualitative analysis are used to fulfill the effectiveness of SISC ecology model of CFCS in DES. A case of "Parallel" successfully recommends 10 resources that suitable for the students, which proves the feasibility of the SISC ecology model so as to improve the motivations of CFCS subjects and student' satisfaction. This paper also supports future research by developing a framework for crowdfunding and crowdsourcing in digital education service.
摘要：
The current standing in the scope of Data Mining considers clustering to be one of the most useful and widely used tools. Multiple real-world datasets usually contain drops/gaps in the data due to various reasons. The currently known approaches are highly efficient only in those cases when original datasets do not change their volumes during the analysis. However, up-to-date problems mostly deal with sequential online data processing. On the other hand, there is no prior knowledge on which feature vectors contain overlooks. In this manuscript, the challenge of possibilistic and probabilistic online clustering approaches for processing incomplete data is solved through similarity measures of a specific kind which are capable of either loosening outliers' influence or repressing them.
作者机构：
[Yao, Huang; Wei, Yantao; Hu, Jiamin; Lei, Fen; Deng, Wei] Cent China Normal Univ, Sch Educ Informat Technol, Educ Informatizat Res Ctr Hubei, Wuhan, Peoples R China.;[Lu, Ying] China Acad Launch Vehicle Technol CALT, Beijing, Peoples R China.
会议名称：
IEEE Int Congr on Cybermat / 12th IEEE Int Conf on Cyber, Phys and Social Comp (CPSCom) / 15th IEEE Int Conf on Green Computing and Communications (GreenCom) / 12th IEEE Int Conf on Internet of Things (iThings) / 5th IEEE Int Conf on Smart Data
会议时间：
JUL 14-17, 2019
会议地点：
Atlanta, GA
会议主办单位：
[Lei, Fen;Wei, Yantao;Hu, Jiamin;Yao, Huang;Deng, Wei] Cent China Normal Univ, Sch Educ Informat Technol, Educ Informatizat Res Ctr Hubei, Wuhan, Peoples R China.^[Lu, Ying] China Acad Launch Vehicle Technol CALT, Beijing, Peoples R China.
摘要：
Student action analysis plays an important role in learning and teaching. However, manual observation does not meet the needs of big educational data analysis. So it is necessary for us to design an automated way to identify student actions. In this paper, a student action recognition method based on multiple features, which consists of Local Log-Euclidean Multivariate Gaussian (L2EMG) and Scale-Invariant Feature Transform (SIFT), is proposed. L2EMG can model low and high order statistics of local images. SIFT descriptor has strong expansibility, which can be combined with L2EMG algorithm to better describe the features of the image. The experimental results based on self-built dataset have demonstrated that the proposed method has better performance for student action recognition.
作者机构：
[Zhang, Siwei; Huang, Hongtao] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.;[Wang, Xuan] Cent China Normal Univ, Collaborat Innovat Ctr Educ Informat Technol, Wuhan, Peoples R China.
会议名称：
International Symposium on Educational Technology (ISET)
会议时间：
JUL 02-04, 2019
会议地点：
Univ Hradec Kralove, Hradec Kralove, CZECH REPUBLIC
会议主办单位：
Univ Hradec Kralove
关键词：
"Internet plus ";K12education;reading effects;influencing factors
摘要：
With the development of modern science and technology and the wide application of new technologies in the field of education, the reading environment and reading style of primary and secondary school students have changed. "Internet +" reading has aroused people's extensive attention, and the reading effect and its influencing factors in the new environment are worth exploring. This study aims to explore the influencing factors of the "Internet +" reading effect of primary and secondary school students. This study used a linear regression method to answer four hypotheses. The results show that reading interest is significantly positively correlated with the reading performance of primary and secondary school students. In addition, reading habits, reading motivation, reading self-efficacy and reading effects were significantly positively correlated Through the discussion of the influencing factors of the "Internet +" reading effect of primary and middle school students, it provides a useful reference for the reading education in primary and secondary schools under the new situation in the future.
期刊：
2019 INTERNATIONAL SYMPOSIUM ON EDUCATIONAL TECHNOLOGY (ISET 2019),2019年:134-138
通讯作者：
Liu, Qingtang
作者机构：
[Yang, Yuanyuan; Ba, Shen; Liu, Qingtang; Xu, Suxiao; Yu, Shufan; Wu, Linjing] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.
通讯机构：
[Liu, Qingtang] C;Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.
会议名称：
International Symposium on Educational Technology (ISET)
会议时间：
JUL 02-04, 2019
会议地点：
Univ Hradec Kralove, Hradec Kralove, CZECH REPUBLIC
会议主办单位：
Univ Hradec Kralove
关键词：
Augmented Reality;Inquiry Learning;Physical Experiment;Magnetic Field
摘要：
Magnetic field is an important knowledge point in junior high school physics discipline. Due to its invisible feature, students require to concretely perceive the magnetic field through experiments. However, the traditional experiment has some defects such as inconvenient operation and insignificant effect. Computer simulation technologies can solve these problems by virtualizing them, but it currently has some shortcoming in terms of its experience and credibility. Based on augmented reality technology and the idea of inquiry learning, this paper designs and implements an AR courseware for magnetic field teaching. The experimental experience is enhanced by the fusion of virtual and real while visualizing the magnetic line. Finally, a preliminary application is carried out.
期刊：
2019 INTERNATIONAL SYMPOSIUM ON EDUCATIONAL TECHNOLOGY (ISET 2019),2019年:211-214
通讯作者：
Wang, Jixin
作者机构：
[Ding, Qing] Cent China Normal Univ, Coinnovat Ctr Informatizat & Balanced Dev Basic E, Wuhan, Peoples R China.;[Wang, Xuan] Cent China Normal Univ, Collaborat Innovat Ctr Educ Informat Technol, Wuhan, Peoples R China.;[Tian, Jun; Wang, Jixin] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.
通讯机构：
[Wang, Jixin] C;Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Peoples R China.
会议名称：
International Symposium on Educational Technology (ISET)
会议时间：
JUL 02-04, 2019
会议地点：
Univ Hradec Kralove, Hradec Kralove, CZECH REPUBLIC
摘要：
Blended learning in the world has been drawing more attention. And lots of teaching methods in the blended learning environment have also emerged. This study attempts to examine the learners' continuous intention of the teaching method supported by Enterprise WeChat among college students who have taken "The Introduction to Educational Technology" class. In this study, five hypotheses were answered by using the linear regression. Results shows that perceived usefulness and learner satisfaction are shown to be good predators to behavior intention. Also, perceived usefulness and confirmation are significantly associated with learner satisfaction Confirmation is significantly positive with perceived usefulness. Main findings of this study were discussed, which could provide new ideas for future education.
摘要：
Electronic Dictionary (ED) was one of the most popular learning tools with its increasingly diversified design ranging from information searching to knowledge management. Although previous research has surveyed in terms of the relation between ED and learning outcomes, few studies employed objective measurements, such as biofeedback, along with a qualitative approach to investigate learners' using behaviors and their cognitive process. The current study proposed to capture participants' three eye movement dates including fixation counts, fixation duration and scanning path, which were utilized as the stimulus to help participants to retrospect their cognitive features. The fixation interestingly shows that the areas of interest are somewhat impaired with their expectation in pre-survey, for example, users claimed they prefer as many as example sentences, while only the first three were noticed. Moreover, the scanning paths frequently moved back and forth among some elements, which indicate learners tried to make connections among some specific elements to help enhance learning efficiency. The stimulated recall interview was employed to further explore their cognitive process based on their eye movement data, and some implications were made for the optimization of the ED design to meet learners' personalized requirements.
期刊：
Lecture Notes on Data Engineering and Communications Technologies,2018年 6: 160-166 ISSN：2367-4512
通讯作者：
Wu, Minghu
作者机构：
[Zhao, Nan; Rao, Zheheng; Wu, Minghu; Liu, Min; Zeng, Chunyan] Hubei Univ Technol, Hubei Key Lab High Efficiency Utilizat Solar Ener, Wuhan, Hubei, Peoples R China.;[Zhao, Nan; Rao, Zheheng; Wu, Minghu; Liu, Min; Zeng, Chunyan] Hubei Univ Technol, Hubei Collaborat Innovat Ctr High Efficiency Util, Wuhan 430068, Hubei, Peoples R China.;[Wang, Zhifeng] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Wu, Minghu] H;Hubei Univ Technol, Hubei Key Lab High Efficiency Utilizat Solar Ener, Wuhan, Hubei, Peoples R China.;Hubei Univ Technol, Hubei Collaborat Innovat Ctr High Efficiency Util, Wuhan 430068, Hubei, Peoples R China.
会议名称：
5th International Conference on Emerging Internetworking, Data and Web Technologies (EIDWT)
会议时间：
JUN 10-11, 2017
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
[Rao, Zheheng;Zeng, Chunyan;Zhao, Nan;Liu, Min;Wu, Minghu] Hubei Univ Technol, Hubei Key Lab High Efficiency Utilizat Solar Ener, Wuhan, Hubei, Peoples R China.^[Rao, Zheheng;Zeng, Chunyan;Zhao, Nan;Liu, Min;Wu, Minghu] Hubei Univ Technol, Hubei Collaborat Innovat Ctr High Efficiency Util, Wuhan 430068, Hubei, Peoples R China.^[Wang, Zhifeng] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Hubei, Peoples R China.
会议论文集名称：
Lecture Notes on Data Engineering and Communications Technologies
摘要：
This paper presents a new deep network (non - very deep network) with composite residual for handwritten character recognition. The main network design is as follows: (1) Introduces an unsupervised FCM clustering algorithm to preprocess the experimental data. (2) By exploiting a composite residual structure the multilevel shortcut connection is proposed which is more suitable for the learning of residual. (3) In order to solve the problem of over-fitting and time-consuming for training the network parameters, a dropout layer is added after the completion of all convolution operations of each extended nonlinear residual kernel. Comparing with general deep network structures of same deep on handwritten character MNIST database, the proposed algorithm shows better recognition accuracy and higher recognition efficiency.
期刊：
Lecture Notes in Computer Science,2018年 10949: 162-174 ISSN：0302-9743
通讯作者：
Yu, Shufan
作者机构：
[Wu, Linjin; Liu, Qingtang; Xu, Suxiao; Yu, Shufan] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Hubei, Peoples R China.;[Lin, Luyu] Cent China Normal Univ, Natl Engn Res Ctr E Learning, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Yu, Shufan] C;Cent China Normal Univ, Sch Educ Informat Technol, Wuhan 430079, Hubei, Peoples R China.
会议名称：
11th International Conference on Blended Learning (ICBL)
摘要：
In recent years, immersive interactive technologies are becoming more and more mature. A large number of schools actively carry out virtual experimental teaching and establish virtual laboratories. As a kind of immersive interactive technology, virtual reality technology is attracting increasing attention in education. This paper describes the characteristics of immersive VR, hardware and software types, summarizes the different forms of VR used in teaching and discusses the principles of biological virtual experiment construction in other research. Taking the teaching content of ‘structure of eyeball’ in middle school biology textbook as a case, this research designs and develops a virtual experiment courseware - Miraculous eyeball. The research suggests that to construct outstanding teaching experiments of VR not only needs mature equipment and technologies but also requires a combination of decent teaching theories and tactics.
作者机构：
[Zhou, Rui; Ye, Junming; Li, Rong; Ke, Huirong; Chen, Shu; Yang, Yan; Xia, Dan] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Hubei, Peoples R China.
会议名称：
9th International Conference on Information Technology in Medicine and Education (ITME)
会议时间：
OCT 19-21, 2018
会议地点：
Hangzhou, PEOPLES R CHINA
会议主办单位：
[Xia, Dan;Ke, Huirong;Zhou, Rui;Ye, Junming;Chen, Shu;Li, Rong;Yang, Yan] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Hubei, Peoples R China.
关键词：
Science and Technology Museum;Learning analysis;Visitor modeling;Behavioral information perception
摘要：
With the popularization of Science education, the informal environment such as the science and technology museum can show the cultural connotation of different themes and present a diverse educational environment across participants of different age groups to meet the public's need for cultural enhancement. As one of the informal scientific learning places, the science and technology museum have increasingly confirmed that it has enormous educational potential. In this paper, we apply the learning analysis technology in analyzing and excavating the related behavior of the individual in the science and technology museum and construct an individual visitor model on the basis of analysis of the key problems in the science and technology museum visitor modeling, so as to evaluate, predict and adjust the effect of exhibitions in the museum and enhance its scientific education effectiveness.
摘要：
Aiming at the problem of "learning defiance" and "information overload" brought by educating big data to learners, this paper proposes an online learning community personalized learning path recommendation algorithm based on ant colony algorithm: in terms of computing pheromone, it combines individuality. Based on the characteristics of the learning path, a learning path scoring method based on multi-factor fuzzy evaluation is proposed to quantify the learning path evaluation as a score to solve the problem that it is difficult for the subjective score to accurately represent the pheromone concentration; in terms of pheromone updating rules, The introduction of pheromone restriction intervals avoids the problems associated with excessive or small learning path pheromone concentration in global updating; in the calculation of the selection probability of local search, the positive and negative feedback effects of pheromones can be better used. Search for a local optimal solution. The related experiments show that this algorithm can effectively solve the recommendation of the personalized learning path of the online learning community.
作者：
Liu, Qingtang;Ba, Shen*;Wu, Linjing;Huang, Jingxiu;Li, He
期刊：
2018 INTERNATIONAL SYMPOSIUM ON EDUCATIONAL TECHNOLOGY (ISET),2018年:82-86
通讯作者：
Ba, Shen
作者机构：
[Li, He; Ba, Shen; Liu, Qingtang; Huang, Jingxiu; Wu, Linjing] Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Hubei, Peoples R China.
通讯机构：
[Ba, Shen] C;Cent China Normal Univ, Sch Educ Informat Technol, Wuhan, Hubei, Peoples R China.
会议名称：
International Symposium on Educational Technology (ISET)
会议时间：
JUL 31-AUG 02, 2018
会议地点：
Kansai Univ, Osaka, JAPAN
会议主办单位：
Kansai Univ
关键词：
game-based learning;human-computer interaction technology;musical instrument digital interface;virtual reality
摘要：
In recent years, with the rapid progress of game development technology as well as human-computer interaction technology, game-based learning (GBL) has not only drew the attention of increasing number of researchers but this method has also been implemented into classrooms by teachers around the world. And the improvement for knowledge acquisition is being reported as the most frequently occurring outcome of GBL across a wide range of subjects like mathematics, physics, health etc. However, there are very limited cases where GBL being employed into music class especially for Chinese traditional musical instruments which are facing the danger of being lost since children today are far less likely to have a chance to play or listen to those beautiful instruments because schools usually focus more on the education of mainstream instruments like pianos and violins. Therefore, the present paper designs and develops an interactive virtual dulcimer auxiliary teaching system based on musical instrument digital interface, which in the future can be utilized as a tool in class to assist teaching or can be promoted as a self-teaching instrument.
摘要：
In the online learning environment, identifying learners' behaviors in the learning process can help them improve their learning effect autonomously. Firstly, we use K-Means algorithm to cluster the learner's help-seeking behavior data to get the classification label of the learner's help-seeking behavior. Secondly, we use the t-distributed Stochastic Neighbor Embedding(T-sne) algorithm to reduce the dimension of the data to visualize the clustering result. Finally, the learner's help-seeking behavior data and the help-seeking behavior classification labels are used as training data to train the Naive Bayesian model so as to automatically obtain the help-seeking behavior classification for the data generated by the new learner. Via the analysis and processing of the help-seeking behavior data using the method proposed in this paper, it shows that this method can effectively find online learners' help-seeking behavior classifications.
