Group work learning is one of the hot topics in English learning and teaching today. This discourse will probe the meaning and the advantages of group work learning, as well as its implementation. Also, the discourse ...Group work learning is one of the hot topics in English learning and teaching today. This discourse will probe the meaning and the advantages of group work learning, as well as its implementation. Also, the discourse discusses the proper time for group work learning. In addition to that, problems of group work learning are enclosed.展开更多
The paper investigates how group work was implemented in English teaching classrooms in a junior high school of China's Mainland as a case study. The research data was collected by classroom observations, a survey...The paper investigates how group work was implemented in English teaching classrooms in a junior high school of China's Mainland as a case study. The research data was collected by classroom observations, a survey of the students and interviews with the classroom teachers. The research finds a mismatch between an advocacy of group work and the reality of its poor implementation. It has implications on English curriculum innovation and the advocacy of group work in ELT classrooms in China's Mainland.展开更多
Group work method plays an important role in oral English teaching,and appropriate application of the group activities to oral English class can improve students'oral English effectively.This paper focus on the re...Group work method plays an important role in oral English teaching,and appropriate application of the group activities to oral English class can improve students'oral English effectively.This paper focus on the relationship between group work and oral English teaching,the principles,merits and the types of group works in oral English class.The aim is to improve the efficiency of oral English teaching and students'oral ability effectively.展开更多
Researchers have demonstrated that group work is an effective way to improve students' oral English and should be widely used in speaking classes because it can not only create a relaxed atmosphere with a sense of...Researchers have demonstrated that group work is an effective way to improve students' oral English and should be widely used in speaking classes because it can not only create a relaxed atmosphere with a sense of security to reduce students' anxiety,but also provide them with as many opportunities as possible to practice speaking English.In this paper,the author attempts to demonstrate the benefits of group work in enhancing oral skills for Chinese learners of EFL by relating the literature review of group work to his own language learning experiences which will be presented as a reflection,comparison and evaluation of the literature and the findings of the studies.展开更多
A series of study and investigation has been made on the basis of the theory of group work. The purpose is to study the effectiveness of group work in the interaction class, thus to attract more English teachers' att...A series of study and investigation has been made on the basis of the theory of group work. The purpose is to study the effectiveness of group work in the interaction class, thus to attract more English teachers' attention to seek for the new approach to the breakthrough of traditional English class mode.展开更多
This paper proposes a group synchronization control scheme with prediction in work using haptic media. The scheme adjusts the output timing among multiple terminals and keeps the interactivity high. It outputs positio...This paper proposes a group synchronization control scheme with prediction in work using haptic media. The scheme adjusts the output timing among multiple terminals and keeps the interactivity high. It outputs position information by predicting the future position later than the position included in the last-received information by a fixed amount of time. It also advances the output time of position information at each local terminal by the same amount of time. We deal with two different types of work using haptic media so as to demonstrate the effectiveness of the scheme. We assess the output quality of haptic media for the two types of work subjectively and objectively by Quality of Experience (QoE) assessment. We further clarify the relationship between subjective and objective assessment results.展开更多
The group-contribution (GC) methods suffer from a limitation concerning to the prediction of process-related indexes, e.g., thermal efficiency. Recently developed analytical models for thermal efficiency of organic Ra...The group-contribution (GC) methods suffer from a limitation concerning to the prediction of process-related indexes, e.g., thermal efficiency. Recently developed analytical models for thermal efficiency of organic Rankine cycles (ORCs) provide a possibility of overcoming the limitation of the GC methods because these models formulate thermal efficiency as functions of key thermal properties. Using these analytical relations together with GC methods, more than 60 organic fluids are screened for medium-low temperature ORCs. The results indicate that the GC methods can estimate thermal properties with acceptable accuracy (mean relative errors are 4.45%-11.50%);the precision, however, is low because the relative errors can vary from less than 0.1% to 45.0%. By contrast, the GC-based estimation of thermal efficiency has better accuracy and precision. The relative errors in thermal efficiency have an arithmetic mean of about 2.9% and fall within the range of 0-24.0%. These findings suggest that the analytical equations provide not only a direct way of estimating thermal efficiency but an accurate and precise approach to evaluating working fluids and guiding computer-aided molecular design of new fluids for ORCs using GC methods.展开更多
Group work has many advantages from language acquisition point of view. However, some teachers are unwilling to introduce group work in their own classroom because group work is very difficult to manage. The author of...Group work has many advantages from language acquisition point of view. However, some teachers are unwilling to introduce group work in their own classroom because group work is very difficult to manage. The author of this essay explores the discourse features of successful and unsuccessful group work using discourse analysis in the hope that the results of this language classroom research can help language teachers gain some insight into the use of group work and make more informed decisions about group work management.展开更多
With the increasing demand for communicative competence in English, organizing small group activities has become important and increasingly popular in EFL classrooms in higher vocational college. But there still exist...With the increasing demand for communicative competence in English, organizing small group activities has become important and increasingly popular in EFL classrooms in higher vocational college. But there still exist many problems such as:too silence, little enthusiasm, out of control and so on, which has made group teaching activities can’t reach the expected effect.The paper takes the higher vocational college English Teaching in Beibu Gulf as an example, basing on the reasons mention above, put forward some suggestions and hopes that there may be some help in the effective use of group work in higher vocational college English teaching.展开更多
This paper discusses group work from affective domain. It points out that group work can make learners feel less anxious because it can provide learners with the sense of security and unity, besides, it can establish ...This paper discusses group work from affective domain. It points out that group work can make learners feel less anxious because it can provide learners with the sense of security and unity, besides, it can establish good relationship between the teacher and learners. Group work can also be motivating because it can fulfill the human needs for experiencing competence, relatedness and autonomy.展开更多
This is a case research on group work and the aim is to investigate the effectiveness of group work in English teaching in English major of Zhejiang Guangsha College of Applied Construction Technology(ZGC).By carrying...This is a case research on group work and the aim is to investigate the effectiveness of group work in English teaching in English major of Zhejiang Guangsha College of Applied Construction Technology(ZGC).By carrying out a 15-week experiment on 08 Applied English Class 1 and 2,questionnaires on 08 Business English Class 1-5(213 students),and interviews on 22 teachers of English major,the research results show and prove that group work is often performed in ZGC and group work is quite effective in English teaching.展开更多
This English teaching in language classroom essay is based on an investigation into the use of pair work and group work in middle school China by means of a corpus to throw some light on the interaction patterns of ou...This English teaching in language classroom essay is based on an investigation into the use of pair work and group work in middle school China by means of a corpus to throw some light on the interaction patterns of our English teaching展开更多
Group work has been being widely welcomed by scholars and college English teachers when it was introduced into Chinese college English classrooms which usually contain more than 60 students,probably because group disc...Group work has been being widely welcomed by scholars and college English teachers when it was introduced into Chinese college English classrooms which usually contain more than 60 students,probably because group discussions or cooperative work provide more chances for Chinese college students to involve in the class teaching and learning and get them more opportunities to practice their oral English so as to promote their English competent.However,little attention has been paid to what kind of group work arrangement is more effective on making students more engaged in the task as teachers expect in China.This investigation will help answer the question that whether students should be informed their roles in group work through longitudinal qualitative research,the class observation and interviews specifically.Comparison will be taken between two classes to figure out the better way of arranging group work in college English classes.展开更多
Nowadays, new paradigm of enterprise organization i s constantly changing due to the emergence of the global marketplace, the rise of information technology, and the emphasis of the social developments. This re quires...Nowadays, new paradigm of enterprise organization i s constantly changing due to the emergence of the global marketplace, the rise of information technology, and the emphasis of the social developments. This re quires a more flexible form of organization that are more adaptable to rapid cha nges in business environment such as autonomous work groups (AWGs) in order to achieve higher productivity and effectiveness. AWGs are work units responsib le for the production of goods and the provision of services. They involve team members in making decisions that are traditionally the responsibility of the sup ervisors and managers (Cohen & Bailey, 1997). Team members of AWGs are allowed t o self-regulate their behavior on jobs such as task assignments, methods for ca rrying out the work, and scheduling of activities etc. (Cohen & Ledford, 1994). For example, Motorola achieved a high organizational performance due to the succ essful implementation of AWGs in quality management (Piczak & Hauser, 1996). Xer ox also reported their operational successes based on the team-oriented work gr oups (Wageman, 1997). In recent years many organizations have replaced the traditional layers of manag ement with autonomous team-based work arrangements. Surveys indicated that the adoption of AWGs has soared in responding to the competitive business challenges . Many enterprises are making a deliberate effort to use AWGs to carry out work and operational processes as an alternative for hierarchical approaches (Lawler et al., 1995). There is a growing body of evidence that AWGs are more effective than traditionally managed groups and they contributes to organizational perform ance, such as improvement in operational performance, productivity, quality, cos t savings, employee attitude and behavior, and employee satisfaction (e.g. Pears on, 1992; Cohen & Ledford, 1994; Seers et al. 1995). Given the complexity and cognitive nature of team-based organizations, the mech anisms that the enterprises use in the development of the increasingly sophistic ated models, which can contribute to the effective functioning of AWGs, are extr emely important. The process of developing effective AWGs enables enterprises to inherent built-in intelligence of the organizations so that they will be more able to accommodate to external pressures and changes. The context of this paper is the construction of a dynamics framework and a stra tegic path for autonomous work groups in the technology-oriented manufacturing organization re-design. The framework is a conceptual one drawn from the litera ture survey. The importance of studying autonomous work groups for today’s manuf acturing organizations is claimed. Based on the General System Theory (GST), the characterization of AWGs is addressed. Three-dimensional domains such as t echnical content, service content, and relationship content are identified. A st rategic path is proposed to guide the organizations how the development of AWGs progresses at different levels of maturity that are associated with organization al effectiveness and performance. The utility of the model for AWGs is expected to provide technology-oriented organizations with a strategic path to achieve h igher organizational performance.展开更多
The path equation describing the minimum drag work first proposed by Pakdemirli is reconsidered (Pakdemirli, M. The drag work minimization path for a fly- ing object with altitude-dependent drag parameters. Proceedin...The path equation describing the minimum drag work first proposed by Pakdemirli is reconsidered (Pakdemirli, M. The drag work minimization path for a fly- ing object with altitude-dependent drag parameters. Proceedings of the Institution of Mechanical Engineers, Part C, Journal of Mechanical Engineering Science 223(5), 1113- 1116 (2009)). The Lie group theory is applied to the general equation. The group classi- fication with respect to an altitude-dependent arbitrary function is presented. Using the symmetries, the group-invariant solutions are determined, and the reduction of order is performed by the canonical coordinates.展开更多
In this article an HIV and AIDS group work programme empowering adolescents to deal with the possible death of their parents/caregivers will be evaluated in a quantitative fashion. The data were obtained by means of t...In this article an HIV and AIDS group work programme empowering adolescents to deal with the possible death of their parents/caregivers will be evaluated in a quantitative fashion. The data were obtained by means of the Child Functioning Inventory High School (CFI-HIGH) developed by Perspective Training College and the Generalized Contentment Scale (GCS) of Hudson (Bloom et al., 1999: 220). The guidelines for selection and inclusion of respondents in the comparison and experimental groups will be discussed, followed by information on the measuring instruments. The article will conclude with conclusions and recommendations.展开更多
Nowadays, collaborative teaching has become an original and effective teaching strategy, which has been generally accepted in many countries. It is an effective means to cultivate and train students' language using a...Nowadays, collaborative teaching has become an original and effective teaching strategy, which has been generally accepted in many countries. It is an effective means to cultivate and train students' language using ability and their autonomous learning ability. The core of collaborative teaching is making students accomplish a common learning goal via group work. In view of the current situation of college English teaching, this paper has explored issues on the group work in collaborative teaching, including group work designing, group work implementing and group work evaluating. In addition, it has discussed with examples the merits and demerits of group work and come up with concrete measures for improvement so as to further promote college English teaching reforms.展开更多
Over the past decades, the rapid development has taken place in the teaching and research of English writing throughout the nation. However, due to the drawbacks in traditional teaching of English writing, especially ...Over the past decades, the rapid development has taken place in the teaching and research of English writing throughout the nation. However, due to the drawbacks in traditional teaching of English writing, especially the lack of effective information input (EII), it is not an easy task for students to improve their writing level in conventional classes. This paper focuses on the study on group work from the perspective of information input. Unlike previous research, this paper intends to demonstrate the role of group work in obtaining effective information input. It starts with a brief introduction to problems in traditional teaching of English. Then it states the definition of group work and the ZPD theory applied in the paper. In the third part, it proposes a case study to testify how group work may improve the effective information input and terminate the study with the conclusion that group work can help to enhance students' effective information input. Based on the results of the study, we may suggest that applying group work in an English writing class will finally help students to elevate their writing level.展开更多
文摘Group work learning is one of the hot topics in English learning and teaching today. This discourse will probe the meaning and the advantages of group work learning, as well as its implementation. Also, the discourse discusses the proper time for group work learning. In addition to that, problems of group work learning are enclosed.
文摘The paper investigates how group work was implemented in English teaching classrooms in a junior high school of China's Mainland as a case study. The research data was collected by classroom observations, a survey of the students and interviews with the classroom teachers. The research finds a mismatch between an advocacy of group work and the reality of its poor implementation. It has implications on English curriculum innovation and the advocacy of group work in ELT classrooms in China's Mainland.
文摘Group work method plays an important role in oral English teaching,and appropriate application of the group activities to oral English class can improve students'oral English effectively.This paper focus on the relationship between group work and oral English teaching,the principles,merits and the types of group works in oral English class.The aim is to improve the efficiency of oral English teaching and students'oral ability effectively.
文摘Researchers have demonstrated that group work is an effective way to improve students' oral English and should be widely used in speaking classes because it can not only create a relaxed atmosphere with a sense of security to reduce students' anxiety,but also provide them with as many opportunities as possible to practice speaking English.In this paper,the author attempts to demonstrate the benefits of group work in enhancing oral skills for Chinese learners of EFL by relating the literature review of group work to his own language learning experiences which will be presented as a reflection,comparison and evaluation of the literature and the findings of the studies.
文摘A series of study and investigation has been made on the basis of the theory of group work. The purpose is to study the effectiveness of group work in the interaction class, thus to attract more English teachers' attention to seek for the new approach to the breakthrough of traditional English class mode.
文摘This paper proposes a group synchronization control scheme with prediction in work using haptic media. The scheme adjusts the output timing among multiple terminals and keeps the interactivity high. It outputs position information by predicting the future position later than the position included in the last-received information by a fixed amount of time. It also advances the output time of position information at each local terminal by the same amount of time. We deal with two different types of work using haptic media so as to demonstrate the effectiveness of the scheme. We assess the output quality of haptic media for the two types of work subjectively and objectively by Quality of Experience (QoE) assessment. We further clarify the relationship between subjective and objective assessment results.
基金Project(51778626) supported by the National Natural Science Foundation of China
文摘The group-contribution (GC) methods suffer from a limitation concerning to the prediction of process-related indexes, e.g., thermal efficiency. Recently developed analytical models for thermal efficiency of organic Rankine cycles (ORCs) provide a possibility of overcoming the limitation of the GC methods because these models formulate thermal efficiency as functions of key thermal properties. Using these analytical relations together with GC methods, more than 60 organic fluids are screened for medium-low temperature ORCs. The results indicate that the GC methods can estimate thermal properties with acceptable accuracy (mean relative errors are 4.45%-11.50%);the precision, however, is low because the relative errors can vary from less than 0.1% to 45.0%. By contrast, the GC-based estimation of thermal efficiency has better accuracy and precision. The relative errors in thermal efficiency have an arithmetic mean of about 2.9% and fall within the range of 0-24.0%. These findings suggest that the analytical equations provide not only a direct way of estimating thermal efficiency but an accurate and precise approach to evaluating working fluids and guiding computer-aided molecular design of new fluids for ORCs using GC methods.
文摘Group work has many advantages from language acquisition point of view. However, some teachers are unwilling to introduce group work in their own classroom because group work is very difficult to manage. The author of this essay explores the discourse features of successful and unsuccessful group work using discourse analysis in the hope that the results of this language classroom research can help language teachers gain some insight into the use of group work and make more informed decisions about group work management.
文摘With the increasing demand for communicative competence in English, organizing small group activities has become important and increasingly popular in EFL classrooms in higher vocational college. But there still exist many problems such as:too silence, little enthusiasm, out of control and so on, which has made group teaching activities can’t reach the expected effect.The paper takes the higher vocational college English Teaching in Beibu Gulf as an example, basing on the reasons mention above, put forward some suggestions and hopes that there may be some help in the effective use of group work in higher vocational college English teaching.
文摘This paper discusses group work from affective domain. It points out that group work can make learners feel less anxious because it can provide learners with the sense of security and unity, besides, it can establish good relationship between the teacher and learners. Group work can also be motivating because it can fulfill the human needs for experiencing competence, relatedness and autonomy.
文摘This is a case research on group work and the aim is to investigate the effectiveness of group work in English teaching in English major of Zhejiang Guangsha College of Applied Construction Technology(ZGC).By carrying out a 15-week experiment on 08 Applied English Class 1 and 2,questionnaires on 08 Business English Class 1-5(213 students),and interviews on 22 teachers of English major,the research results show and prove that group work is often performed in ZGC and group work is quite effective in English teaching.
文摘This English teaching in language classroom essay is based on an investigation into the use of pair work and group work in middle school China by means of a corpus to throw some light on the interaction patterns of our English teaching
文摘Group work has been being widely welcomed by scholars and college English teachers when it was introduced into Chinese college English classrooms which usually contain more than 60 students,probably because group discussions or cooperative work provide more chances for Chinese college students to involve in the class teaching and learning and get them more opportunities to practice their oral English so as to promote their English competent.However,little attention has been paid to what kind of group work arrangement is more effective on making students more engaged in the task as teachers expect in China.This investigation will help answer the question that whether students should be informed their roles in group work through longitudinal qualitative research,the class observation and interviews specifically.Comparison will be taken between two classes to figure out the better way of arranging group work in college English classes.
文摘Nowadays, new paradigm of enterprise organization i s constantly changing due to the emergence of the global marketplace, the rise of information technology, and the emphasis of the social developments. This re quires a more flexible form of organization that are more adaptable to rapid cha nges in business environment such as autonomous work groups (AWGs) in order to achieve higher productivity and effectiveness. AWGs are work units responsib le for the production of goods and the provision of services. They involve team members in making decisions that are traditionally the responsibility of the sup ervisors and managers (Cohen & Bailey, 1997). Team members of AWGs are allowed t o self-regulate their behavior on jobs such as task assignments, methods for ca rrying out the work, and scheduling of activities etc. (Cohen & Ledford, 1994). For example, Motorola achieved a high organizational performance due to the succ essful implementation of AWGs in quality management (Piczak & Hauser, 1996). Xer ox also reported their operational successes based on the team-oriented work gr oups (Wageman, 1997). In recent years many organizations have replaced the traditional layers of manag ement with autonomous team-based work arrangements. Surveys indicated that the adoption of AWGs has soared in responding to the competitive business challenges . Many enterprises are making a deliberate effort to use AWGs to carry out work and operational processes as an alternative for hierarchical approaches (Lawler et al., 1995). There is a growing body of evidence that AWGs are more effective than traditionally managed groups and they contributes to organizational perform ance, such as improvement in operational performance, productivity, quality, cos t savings, employee attitude and behavior, and employee satisfaction (e.g. Pears on, 1992; Cohen & Ledford, 1994; Seers et al. 1995). Given the complexity and cognitive nature of team-based organizations, the mech anisms that the enterprises use in the development of the increasingly sophistic ated models, which can contribute to the effective functioning of AWGs, are extr emely important. The process of developing effective AWGs enables enterprises to inherent built-in intelligence of the organizations so that they will be more able to accommodate to external pressures and changes. The context of this paper is the construction of a dynamics framework and a stra tegic path for autonomous work groups in the technology-oriented manufacturing organization re-design. The framework is a conceptual one drawn from the litera ture survey. The importance of studying autonomous work groups for today’s manuf acturing organizations is claimed. Based on the General System Theory (GST), the characterization of AWGs is addressed. Three-dimensional domains such as t echnical content, service content, and relationship content are identified. A st rategic path is proposed to guide the organizations how the development of AWGs progresses at different levels of maturity that are associated with organization al effectiveness and performance. The utility of the model for AWGs is expected to provide technology-oriented organizations with a strategic path to achieve h igher organizational performance.
文摘The path equation describing the minimum drag work first proposed by Pakdemirli is reconsidered (Pakdemirli, M. The drag work minimization path for a fly- ing object with altitude-dependent drag parameters. Proceedings of the Institution of Mechanical Engineers, Part C, Journal of Mechanical Engineering Science 223(5), 1113- 1116 (2009)). The Lie group theory is applied to the general equation. The group classi- fication with respect to an altitude-dependent arbitrary function is presented. Using the symmetries, the group-invariant solutions are determined, and the reduction of order is performed by the canonical coordinates.
文摘In this article an HIV and AIDS group work programme empowering adolescents to deal with the possible death of their parents/caregivers will be evaluated in a quantitative fashion. The data were obtained by means of the Child Functioning Inventory High School (CFI-HIGH) developed by Perspective Training College and the Generalized Contentment Scale (GCS) of Hudson (Bloom et al., 1999: 220). The guidelines for selection and inclusion of respondents in the comparison and experimental groups will be discussed, followed by information on the measuring instruments. The article will conclude with conclusions and recommendations.
文摘Nowadays, collaborative teaching has become an original and effective teaching strategy, which has been generally accepted in many countries. It is an effective means to cultivate and train students' language using ability and their autonomous learning ability. The core of collaborative teaching is making students accomplish a common learning goal via group work. In view of the current situation of college English teaching, this paper has explored issues on the group work in collaborative teaching, including group work designing, group work implementing and group work evaluating. In addition, it has discussed with examples the merits and demerits of group work and come up with concrete measures for improvement so as to further promote college English teaching reforms.
文摘Over the past decades, the rapid development has taken place in the teaching and research of English writing throughout the nation. However, due to the drawbacks in traditional teaching of English writing, especially the lack of effective information input (EII), it is not an easy task for students to improve their writing level in conventional classes. This paper focuses on the study on group work from the perspective of information input. Unlike previous research, this paper intends to demonstrate the role of group work in obtaining effective information input. It starts with a brief introduction to problems in traditional teaching of English. Then it states the definition of group work and the ZPD theory applied in the paper. In the third part, it proposes a case study to testify how group work may improve the effective information input and terminate the study with the conclusion that group work can help to enhance students' effective information input. Based on the results of the study, we may suggest that applying group work in an English writing class will finally help students to elevate their writing level.