班主任网上评价系统的设计与实现

该文主要研究《班主任网上评价系统》软件研发的特定业务需求及技术实现方案。文章首先提出了我校班主任评价管理体系的业务特点及对软件的需求,接着设计了与现有管理业务相一致的柔性评价体系技术实现方案,接下来论述了实现这个方案的关键技术。目前已完成本软件的全部研发过程并交付使用,效果良好。     

大学英语教师担任本科生导师的探索

本文通过大学英语教师担任本科生导师优劣势比较,以问卷调查和现状陈述为基础,分析了大学英语教师担任本科生导师的可行性和有效性,并结合本科生导师制普遍存在的问题,提出了相应思考和建议。     

Identifying discriminating variables between teachers who fully integrate computers and teachers with limited integration

Given the prevalence of computers in education today, it is critical to understand teachers’ perspectives regarding computer integration in their classrooms. The current study surveyed a random sample of a heterogeneous group of 185 elementary and 204 secondary teachers in order to provide a comprehensive summary of teacher characteristics and variables that best discriminate between teachers who integrate computers and those who do not. Discriminant Function Analysis indicated seven variables for elementary teachers and six for secondary teachers (accounting for 74% and 68% of the variance, respectively) that discriminated between high and low integrators. Variables included positive teaching experiences with computers; teacher’s comfort with computers; beliefs supporting the use of computers as an instructional tool; training; motivation; support; and teaching efficacy. Implications for support of computer integration in the classroom are discussed.     

“主导·主体”教学模式在配置路由选择协议实验中的应用

针对多数计算机网络实验课以学生为中心的实际情况,在分析其缺点的基础上,文章提出将"主导.主体"教学模式应用于计算机网络原理实验课中,并以配置路由选择协议为实验案例,探讨"主导.主体"教学模式在其中的应用,为该教学模式在计算机网络其他实验中的应用提供借鉴意义。     

Sources and nature of secondary school teachers’ education in computer-related ergonomics

Teachers’ knowledge of computer-related ergonomics in education will have an effect on the learning process and the work practices of their students. However little is known about teacher education in this area. The study aimed to investigate the sources and nature of secondary school teachers’ education about computer-related ergonomics. It also investigated the use of computers by secondary school children. The study included all secondary schools in the Republic of Ireland. The findings suggest that computers are widely available and are used frequently by students and teachers. However, there is evidence that teachers are not receiving information on computer-related ergonomics. Teachers were generally dissatisfied with this and would welcome information on the subject. The study discusses the implications of the findings and makes recommendations to meet the needs of the teachers.     

A new framework for understanding educational digital library use: re-examining digital divides in U.S. schools

Despite their decade of deployment, educational digital libraries have not achieved sustained use in elementary and secondary schools in the United States. Barriers to accessing the Internet and computers have been widely targeted by myriad initiatives, but efforts aimed at bridging this first-level “digital divide” have not led to increased use of the Internet and digital library resources in U.S. classrooms. In fact, such programs have revealed additional divides that affect educators’ use. This paper examines the additional digital divide levels and proposes a new framework for understanding technology innovation in schools that can improve development and outreach approaches by digital library developers.     

Occupational health problems and injuries among Quebec's physical educators

The purpose of this study was to describe the traumatology of teaching physical education (PE) and to document the causes and mechanisms of injuries in this occupation. Our sample was composed of 314 physical educators (PEs) teaching at three school levels (primary school, secondary school and college) who responded to a questionnaire survey. The results showed a 0.55 rate of recent lesion per teacher per year (0.65 for women and 0.51 for men). A total of 37.6% of subjects were affected by a lesion during the last year at work. Subjects with a higher weekly frequency of leisure physical activities or endurance activities (five times and more) were less affected by chronic lesions as well as those who frequently practiced aerobic physical activities. Prevalence of chronic injuries was higher in older teachers. Our results confirm that the rate of lesions in this group of workers is high, and that school level and respondent age may influence the rate of lesion and the characteristics of risk factors. In particular, the effect of ageing and teaching specialization on the incidence of occupational problems in PEs warrants further research. Given the relatively high rate of injuries among PE teachers, we suggest that it is necessary to further explore preventive strategies to reduce occupational risk in these workers. In particular, prophylactic physical activity outside of work may represent such a strategy since PEs more active outside their work have lower chronic injury prevalence. PEs gave long periods of standing the highest rating for movements or positions most likely to cause them occupational injuries. It can thus be suggested to find ways to reduce standing position sustained for long periods.     

Using narratives in conferences to improve the CMC learning environment

Abstract This paper reports on the use of short stories in Internet discussions to promote student learning. It describes off-campus teacher education students CMC discussions of short stories concerning issues in human development. The content of students' discussions is analysed, as is their perceptions of the value of the discussion stories. The results indicate that the use of narratives can improve the social environment of online conferences and contribute to collaborative student learning.     

Students' perceptions of ICT-related support in teaching placements

Abstract Recent research has shown that students' use of information and communications technology (ICT) on teaching practice is necessary for effective future use of ICT in the classroom. However, this paper reports that there are a number of factors affecting the use of ICT by student-teachers in their school placements. All 110 student-teachers attending one university's eight Postgraduate Certificate in Education (PGCE) courses completed a questionnaire on their attitudes to ICT in learning and teaching and their initial experiences of the application of ICT in schools. In-depth interviews with the student-teachers, as well as univer-sity tutors and teachers, revealed a range of issues that reflected how student-teachers perceive their school-based ICT training and what they think could improve their experiences. Recommendations are offered for the improvement of the ICT school experiences for student-teachers until teacher training is completed and improved ICT infrastructure is in place in schools. The overriding conclusion is that schools must be supported and resourced properly, and teachers must have effective ICT training, before improvements in school-based ICT development for student-teachers can be achieved.     

Responses of the autonomic nervous system during periods of perceived high and low work stress in younger and older female teachers

The aim of this study was to examine the response of the autonomic nervous system in younger (mean age 31 yrs, n=14) and older (mean age 54 yrs, n=14) healthy female teachers during work periods of perceived high and low stress. In the younger participants, heart rate, cortisol excretion rate and psychosomatic symptoms were significantly higher during the high work stress period. The older participants experienced no decrease in their heart rate and cortisol excretion during the low stress period and they exhibited no significant decrease in blood pressure after the work in the evening during both periods. It may be concluded that the recovery from the stress in the older teachers was insufficient particularly in view of their elevated diastolic blood pressure during the low work stress period. Ergonomic and individually tailored measures in terms of work time control, specific relaxation techniques, and a part-time retirement may improve the stress management of older teachers.