scholarly journals Development of a Virtual Ecological Environment for Learning the Taipei Tree Frog

2021 ◽  
Vol 13 (11) ◽  
pp. 5911
Author(s):  
Kuo-Liang Ou ◽  
Yao-Hui Liu ◽  
Wernhuar Tarng
Keyword(s):  
Environmental Education ◽  
Role Playing ◽  
Teaching Experiment ◽  
Ecological Environment ◽  
Control Group ◽  
Learning Effectiveness ◽  
Tree Frog ◽  
Desktop Vr ◽  
Interest And Motivation ◽  
Experimental Group

The learning objectives of environmental education emphasize investigation in real life to enhance students’ skills and experiences in solving practical problems. This study used the virtual reality (VR) technology to develop a virtual ecological environment for learning about the Taipei tree frog, supported by situated learning and game-based learning design to enhance students’ learning interest and motivation. Users can wear the head-mounted display (HMD) to explore the virtual environment for learning the Taipei tree frog’s ecological behavior, such as foraging and mating as well as its habitats and predators. A teaching experiment was conducted to investigate students’ learning effectiveness and the senses of presence and anxiety after using the virtual ecological environment. The experimental group (wearing the HMD) contained 40 students, the control group (using the desktop VR) contained 40 students, and both groups were used as samples to learn about the Taipei tree frog. The results indicated that using HMD VR and desktop VR could both enhance learning achievements, but the learning effectiveness of the former was significantly higher than that of the latter. The levels of anxiety for both groups were about the same, but the level of presence for the experimental group was higher than that of the control group because the HMD VR provided a more immersive experience than the desktop VR. The virtual ecological environment can save the time and effort of travelling to the natural habitat for observing the Taipei tree frog, and the design of role-playing game (RPG) can enhance learners’ interest and motivation. Therefore, it is a useful tool for promoting environmental education.

scholarly journals Application of Virtual Reality for Learning the Material Properties of Shape Memory Alloys

2019 ◽  
Vol 9 (3) ◽  
pp. 580 ◽  
Author(s):  
Wernhuar Tarng ◽  
Chia-Jung Chen ◽  
Chi-Young Lee ◽  
Chih-Ming Lin ◽  
Yu-Jun Lin
Keyword(s):  
Virtual Reality ◽  
Shape Memory ◽  
Materials Science ◽  
Teaching Experiment ◽  
Control Group ◽  
Learning Effectiveness ◽  
Special Equipment ◽  
Teaching Module ◽  
Significant Difference ◽  
Experimental Group

A shape memory alloy (SMA) is an alloy which can eliminate deformation at lower temperatures and restore its original shape upon heating. SMAs have been receiving considerable attention in the research field of materials science, and their applications include robotics, automotive, aerospace, and biomedical industries. Observing the SMA’s shaping and restoration processes is important for understanding its working principles and applications. However, the transformation of its crystal structure with temperature can only be seen using special equipment, such as a transmission electron microscope (TEM), which is an expensive apparatus and the operation requires professional skills. In this study, a teaching module is designed using virtual reality (VR) technology and research results of an SMA to show its shape memory properties, shaping and restoration processes, as well as the real-life applications in an immersive and interactive way. A teaching experiment has been conducted to analyze students’ learning effectiveness using the teaching module (the experimental group) compared with that of using real SMA materials as the teaching aids (the control group). Two classes of students in the Department of Materials Science (one as the experimental group and the other as the control group) were selected as the samples by convenience sampling from a university in North Taiwan. The experimental group contained 52 students and the control group contained 70 students. A nonequivalent pretest-posttest design was adopted to explore whether the two groups had a significant difference in learning effectiveness. The experimental results reveal that the teaching module can improve the learning effectiveness significantly (p = 0.001), and the questionnaire results also show that a majority of the students had positive attitudes about the teaching module. They believed that it could increase their learning motivation and help them understand the properties and applications of the SMA.

scholarly journals Development of a Virtual Wetland Ecological System Using VR 360° Panoramic Technology for Environmental Education

Land ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 829
Author(s):  
Kuo-Liang Ou ◽  
Shun-Ting Chu ◽  
Wernhuar Tarng
Keyword(s):  
Environmental Education ◽  
Low Cost ◽  
Learning Motivation ◽  
Ecological System ◽  
Control Group ◽  
Learning Effectiveness ◽  
Wetland Ecology ◽  
Essential Information ◽  
Ecological Protection ◽  
Experimental Group

In this study, the VR 360° panoramic technology is used to develop a virtual wetland ecological system for applications in environmental education. The system provides a virtual wetland environment for autonomous exploration, where the user can conduct inquiry-based learning by cardboard VR to obtain essential information and concepts in ecological protection. It contains the learning contents of wetland ecology and creatures in Hsinchu coastal areas, northern Taiwan. To investigate the learning effectiveness of the VR system, we recruited 42 seventh graders as participants and divided them evenly into two groups. The experimental group used the virtual wetland ecological system for learning and the control group learned with conventional teaching materials. The differences of the experimental results indicated: (1) the experimental group showed a high degree of satisfaction after using the virtual wetland ecological system; (2) the learning achievement of the experimental group was significantly higher than that of the control group; (3) the learning motivation of the experimental group was significantly higher than that of the control group. The virtual wetland ecological system can enhance the learning effectiveness and learning motivation using low-cost cardboard glasses, so it is a suitable tool for promoting environmental education in remote areas.

scholarly journals Effectiveness of using a role playing strategy in developing dialogue skills in a language subject for students in the third grade intermediate in Hafr Al-Batin: فاعلية استخدام استراتيجية لعب الأدوار في تنمية مهارات الحوار في مادة لغتي لدى طلاب الصف الثالث المتوسط بحفر الباطن

2017 ◽  
Vol 1 (4) ◽  
Author(s):  
Mohammed bin Majed bin Shariah al - Shammari
Keyword(s):  
Role Playing ◽  
Self Esteem ◽  
Third Grade ◽  
Control Group ◽  
Control Groups ◽  
Teaching Role ◽  
Third Grade Students ◽  
The Mean ◽  
And Control ◽  
Experimental Group

The aim of this study was to identify the effectiveness of teaching role playing strategy in developing dialogue skills in the immortal language of the intermediate third grade students. To achieve the objectives of the study, the researcher used the semi-experimental method by designing the two equal groups. The sample contains 51 students, 26 students for the control group and 25 students for the experimental group. The researcher used the statistical treatments using the SPSS program, The study has resulted in The results showed that the level of dialogue skills on the student scale among the average third-grade students in the experimental and control groups was medium. The mean of the two groups was on all dialogue skills (2.23). The skill of expressing the opinion is one of the most common dialogue skills, (2.25), while the skill of listening and listening is second, with an average of (2.24), followed by self-esteem in third place with an average of 2.23. Finally, ). In addition, there were statistically significant differences at the level of α 0.05 0.05 in post-performance in all dialogue skills (self-esteem, good listening and listening, respect for others, expression of opinion). In the light of its findings, the researcher made a number of recommendations.

Designing and Evaluating Digital Game-Based Learning with the ARCS Motivation Model, Humor, and Animation

2015 ◽  
Vol 11 (2) ◽  
pp. 80-95 ◽  
Author(s):  
Lai-Chung Lee ◽  
Kuang-Chung Hao
Keyword(s):  
Natural Science ◽  
Multimedia Applications ◽  
Learning Motivation ◽  
Control Group ◽  
Learning Effectiveness ◽  
Digital Game ◽  
Game Based Learning ◽  
Teaching Materials ◽  
Motivation Model ◽  
Experimental Group

Multimedia teaching applications have been widely utilized in various subjects. The presentation of teaching materials with animations and games helps to stimulate the visual sense and enhance the learning motivation of learners. Successful learning, however, requires the stimulation of learning motivation that can inspire learners to achieve the desired learning objectives. This study combines the ARCS (Attention, Relevance, Confidence, Satisfaction) motivation model, and humor to design a set of multimedia applications that include teaching animations and games for sixth graders' natural science and technology course, called the Cat's Cradle Multimedia Learning System (CCMLS). The scenario stories of anthropomorphic characters introduce four units of natural science: levers, axles, pulleys and gears. Additionally, games are designed to impress learners even more. After the applications were prepared, tests for learning effectiveness, learning motivation and perceived fun associated with teaching materials were conducted with 106 students at the Qishan Elementary School in Kaohsiung. The experimental group used CCMLS, while the control group used videos of the textbook as the applications. A pre-test and post-test, ARCS Learning Motivation Questionnaire, Smileyometer and interviews were conducted with both groups. According to the statistical analysis, significance was detected in regard to learning effectiveness between the experimental group and the control group. Significance was also found in ARCS learning motivation and perceived fun of teaching materials. Moreover, there is a significant positive correlation between the perceived fun related to the teaching materials and learning motivation. The contribution of this study lies in the proposal of the digital game-based learning (DGBL) from the design perspective: to enhance students' learning motivation and use willingness regarding the teaching materials of the drama and the cartoon characters in humorous dialogues. The proper sound and light effects and examples that are close to daily life will also be taken into consideration in the design of the multimedia applications.

Study on 3D Meaningful Mobile Gamification Learning Outcome Assessment – An Example of Blood Circulation Lesson

2015 ◽  
Vol 764-765 ◽  
pp. 1395-1399 ◽  
Author(s):  
Chung Ho Su ◽  
Po Yuan Su
Keyword(s):  
High School Students ◽  
Blood Circulation ◽  
Junior High ◽  
Material Design ◽  
Learning System ◽  
Control Group ◽  
Learning Effectiveness ◽  
Game Based Learning ◽  
Significant Difference ◽  
Experimental Group

Research on gamification of learning has been very popular in the past years; especially, the learning effectiveness in applying games to the education of natural science in elementary and junior high schools has been proven. Aiming at the human blood circulation unit, which is rather difficult to comprehend, in the biology materials for junior high school students, Mobile Meaningful Blood Circulation Learning System, called MMBCLS game-based learning, is developed. The players could comprehend the functions of systemic circulation and pulmonary circulation through games. In the study, the instructional design is based on Meaningful Learning and follows the principles of digital game-based learning models to design the after-class multimedia materials, which allow learners enjoying learning with fun. The quasi-experimental design is utilized for the learning assessment, where the experimental group applies MMBCLS, while the control group uses general instruction for the teaching materials. The experimental results show significant difference of the experimental group in the learning effectiveness and better post-test results than the control group. The research outcomes could be the reference of material design for teachers and provide educators with the reference of mobile as meaningful media material design.

The Effects of Using Instructional Conversation Method on Oral Autonomy of Iranian Intermediate EFL Learners

2016 ◽  
Vol 6 (6) ◽  
pp. 1191
Author(s):  
Sahar Ghaffari ◽  
Mohammad Ali Fatemi
Keyword(s):  
Proficiency Test ◽  
Role Playing ◽  
T Test ◽  
Control Group ◽  
Instructional Conversations ◽  
Efl Learners ◽  
Significant Difference ◽  
Instructional Conversation ◽  
The Impact ◽  
Experimental Group

This study was conducted with the aim of investigating the impact of instructional conversations on oral autonomy of Iranian English as Foreign Language (EFL) learners. Forty-nine Iranian intermediate EFL learners from three language institutes in Sarakhs were selected as the participants of the study based on their scores in Nelson Proficiency Test. Administering Nelson General Proficiency Test, participants were measured to make sure they are homogeneous. These participants were randomly assigned into to control and experimental groups.  Participants in both groups sat for Learner Oral Autonomy Questionnaire with some modifications from Kashefian's learner autonomy questionnaire (2002). Results of independent samples t-test lack of any significant difference between the two groups in oral autonomy at the outset of the study. Throughout the study which lasted for 12 sessions participants in experimental group received the treatment, instructional conversations, as a tool for teaching speaking materials. Participants in the control group were taught the same materials as those practiced in the former group through such techniques as role playing, peer dialogues, and oral presentations. Finally, the posttest being the same as the pretest was administered. Results of independent samples t-test showed that the experimental group significantly outperformed the control one in Oral Autonomy Questionnaire. The present findings provide pedagogical implications for employing instructional conversation in EFL speaking classrooms.

scholarly journals The Effects Of Environmental Problem-based Learning Method On Malaysian Primary ESL Learners’ Vocabulary Achievement

2020 ◽  
Vol 2 (1) ◽  
pp. 59-70
Author(s):  
Zachary Farouk Chai ◽  
Suyansah Bin Swanto
Keyword(s):  
Environmental Education ◽  
Environmental Problem ◽  
18Th Century ◽  
English Education ◽  
Problem Based Learning ◽  
Control Group ◽  
The Government ◽  
Esl Learners ◽  
Experimental Group ◽  
Vocabulary Achievement

Environmental education has long been introduced as early as the 18th century in western countries, but in Malaysia, it still can be considered as a new start in the year 1979. In relation to this, various programs have been conducted by the government to produce literate individuals that are aware of and concern of environmental issues. In primary English education, there are a few topics on the environment that should be taught by teachers, and environmental education is also considered as a cross-curricular subject. The present study aimed to investigate the effects of environmental problem-based learning (PBL) on Malaysian primary school learners' vocabulary achievement. Environmental PBL is an instructional method that provides learners the opportunities to learn cooperatively in groups to find solutions to any problem. This study employed experimental design, which involved 20 learners that came from an intermediate level of English proficiency. They were randomly divided into experimental group and control group. The experimental group was treated with environmental PBL in learning new vocabulary, while the other group was taught using the conventional memorisation method. A set of vocabulary test (pre and post) was used to measure learners' vocabulary achievement and the data were analysed by using independent sample t-test. From the data, it was found out that the learners who were taught by using environmental PBL improved their vocabulary acquisition significantly as being compared to the control group based on the means of marks obtained by the research participants in the experimental group with 12.80 and the mean achieved by the control group with 6.20. Next, this study also showed how environmental PBL helped the experimental group in learning vocabulary based on their orientations which included two themes (effectiveness and participation). Hence, it is suggested that English teachers should use environmental PBL as an effective method of teaching vocabulary to young learners. 

scholarly journals The Effect of Using Approximation and Appealing for Help Techniques on Learning Speaking Skill among Iranian Intermediate EFL Learners

2017 ◽  
Vol 8 (6) ◽  
pp. 1195
Author(s):  
Islam NamazianDoost ◽  
Asadallah Hashemifardnya ◽  
Nasrin Panahi
Keyword(s):  
Target Population ◽  
Role Playing ◽  
Control Group ◽  
Efl Learners ◽  
Post Test ◽  
Speaking Skill ◽  
Post Hoc ◽  
And Control ◽  
Experimental Group ◽  
Better Than

This study examined the effects of using approximation and appealing for the help techniques on learning speaking skill among Iranian intermediate EFL learners. First sixteen participants out of 120 were chosen for the target population. The participants were then randomly assigned to three equal groups- two experimental groups and one control group. The groups were pretested by a speaking pre-test. Regarding the treatment, the experimental groups were taught by using the communicative approach techniques including approximation and appealing for the help. One experimental group received instruction on how to appeal for the help if their competence cannot come up with the exact word. The other experimental group received instruction on how to compensate failure in conversation by using approximate words. For example, in case of forgetting the exact word they used an approximate word or phrase like using "boat" instead of "ship" or "pipe" for "water pipe". However, the participants in the control group received traditional activities in learning speaking such as question and answer, topic discussion, dialogs and role playing. The treatment took 10 sessions of 45 minutes each under the guidance of the supervisor. Then, the control group and the experimental groups took the post-test of pet. After collecting the data, they were analyzed through using One-way Anova and Post-hoc Scheffe Test- Multiple Comparisons. The findings showed that both experimental groups outperformed than the control group. The results showed that those students who received appealing for the help treatment were better than approximation group and control group.

TO THE PSYCHOLOGICAL ASPECTS OF LANGUAGE TEACHING IN 3D MULTI-USER VIRTUAL ENVIRONMENT

2021 ◽  
Author(s):  
Hana Marešová ◽  
Daniel Ecler ◽  
Miroslava Menšíková
Keyword(s):  
Virtual Environment ◽  
Virtual Worlds ◽  
Second Life ◽  
Mother Tongue ◽  
Language Teaching ◽  
Role Playing ◽  
Control Group ◽  
Communication Education ◽  
Faculty Of Education ◽  
Experimental Group

This article focuses on the use of a 3D multi-user virtual environment in language teaching and presents the results of four-year research at the Palacky University Olomouc Faculty of Education (Czech Republic). Language teaching was conducted in an experimental form in the 3D virtual worlds of Second Life and Kitely (experimental group) and, in parallel to this, there was also traditional teaching conducted on identical topics in the form of lectures using a textbook (control group). The didactic test, which was presented to both of the groups in an identical form before the start of teaching and after its implementation, verified the effect of teaching in the experimental group by comparing the achieved results of both groups. Out of the three components of mother tongue teaching (grammar, literature, style and communication education) students achieved partial better results (in the case of points focused on the visualization of the subject matter, these were statistically significant) in literature. Students from the control group performed better in grammar and style and communication education. Based on the achieved results, we discuss the selected psychological implications of these results and can state the most appropriate use of MUVE in teaching those topics that have the possibility of role playing, dramatization and group cooperation.

Improving Balance in Adults With Intellectual Developmental Disorder via Virtual Environments

2021 ◽  
pp. 003151252110497
Author(s):  
Meir Lotan ◽  
Patrice L. Weiss
Keyword(s):  
Virtual Reality ◽  
Virtual Environments ◽  
Developmental Disorder ◽  
Control Group ◽  
Timed Up And Go ◽  
Balance Problems ◽  
Interest And Motivation ◽  
Experimental Group ◽  
Intellectual Developmental Disorder ◽  
Virtual Game

Balance problems have been found among 57% of adults with Intellectual Developmental Disorder (IDD). Moreover, these adults have only partially participated in conventional activity programs. There is a clear need for new interventions that will enhance these individuals’ interest and motivation toward improving their balance skills. Virtual gaming training experiences are a promising prospect in that regard. The purpose of this study was to examine the effect of virtual reality games on improving balance for adults with IDD. We recruited 31 individuals with mild-moderate IDD who had fallen at least twice in the year prior to initiating this intervention, and we evaluated these participants using the Timed Up and Go (TUG) test. The participants were randomly assigned to control and experimental groups, and only the latter group took part in a series of twelve 30-minute bi-weekly virtual game sessions, designed to improve balance using the SeeMe virtual game system. We found significant (p < .001) pre-post improvements in balance abilities in the experimental group and no significant pre-post change in the control group (p < .77). These data suggest that virtual game technology is a viable tool for improving balance among adults with IDD.

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